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Sy DK. Tobacco industry accountability for marine pollution: country and global estimates. Tob Control 2023:tc-2022-057795. [PMID: 38050153 DOI: 10.1136/tc-2022-057795] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 10/11/2023] [Indexed: 12/06/2023]
Abstract
BACKGROUND Commercial cigarette filters are single-use plastics and the main component of cigarette butts, the most common trash item collected worldwide. Governments bear the economic burden of managing the waste and the environmental pollution due to discarded filters and packages. Using available data sources, we estimate the economic burden of plastic tobacco waste on country economic groups. METHODS We reviewed available public data sources that could inform estimates of the economic environmental burden of butt waste for countries. We estimated total weight of plastic cigarette filters and packaging based on cigarette consumption and applied World Bank waste management cost estimates per ton to this total. We then applied estimates of ecosystem losses per ton of plastic waste provided by the World Wildlife Fund to establish losses attributable to tobacco's plastics. RESULTS We estimate that US$25.7 billion is lost annually (waste management and marine ecosystem service losses) due to cigarette plastic sources. We estimate US$186 billion in such losses over a 10-year period, adjusted for inflation. Countries are making progress in developing plastics policies, particularly banning single-use ones, but the costs of tobacco's plastic pollution are overlooked. CONCLUSION Efforts to reduce plastic pollution should address cigarette filters as toxic, widespread and preventable sources of marine pollution. Countries may develop specific estimates of waste management and ecosystem costs in order to assign tobacco industry accountability for this pollution. These results indicate minimum estimates for a majority of countries.
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Affiliation(s)
- Deborah K Sy
- Global Public Policy & Strategy, Global Center for Good Governance in Tobacco Control (GGTC), Bangkok, Thailand
- Global Public Policy, HealthJustice, Manila, Philippines
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2
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Mengesha SD, Brolan C, Gartner CE. Tobacco industry corporate social responsibility activities and other interference after ratification of a strong tobacco law in Ethiopia. Tob Control 2023:tc-2023-058079. [PMID: 37714703 DOI: 10.1136/tc-2023-058079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 08/31/2023] [Indexed: 09/17/2023]
Abstract
BACKGROUND Since strict new tobacco control laws were introduced in 2019 and 2020, the National Tobacco Enterprise (NTE), the main manufacturer and distributor of cigarettes in Ethiopia, strategically engaged in corporate social responsibility (CSR) activities and other tactics to interfere in tobacco control policymaking. This study systematically identified and reviewed tobacco industry activities that undermine Ethiopia's strict new tobacco control laws. METHODS We collated, reviewed and analysed evidence on tobacco industry CSR activities from February 2019 to November 2022 in Ethiopia, including newspapers, organisational websites, social media and government documents related to tobacco industry activities, contract agreements and other policy interference attempts. RESULTS NTE's CSR activities included: (1) Funding educational programmes (eg, postgraduate scholarships); (2) Community service (eg, donating COVID-19 prevention materials, providing water, sanitation and hygiene supplies); and (3) Supporting government programmes (eg, greening initiatives and training programmes). NTE facilitated CSR activities via a contract agreement with the Ethiopian government that was created when Japan Tobacco International purchased the Government's majority share in NTE. NTE subsequently partnered with the Japanese Embassy in Addis Ababa and private law firms on CSR activities. The tobacco control community stopped NTE distributing free COVID-19 prevention products in Addis Ababa but had limited impact on other identified breaches of laws prohibiting tobacco advertising promotion and sponsorship. CONCLUSION The new laws have not stopped NTE using multiple CSR activities to interfere in tobacco control policy. Regular monitoring of tobacco industry CSR activities to identify potential breaches is recommended. Moreover, the Ethiopian government should revise its contractual agreement with NTE to end NTE's participation in law-making processes and partnerships on illicit tobacco control.
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Affiliation(s)
- Sisay Derso Mengesha
- Environmental Health and Noninfectious Disease, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Claire Brolan
- School of Public Health, University of Queensland, Herston, Queensland, Australia
| | - Coral E Gartner
- School of Public Health, University of Queensland, Herston, Queensland, Australia
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Vanapalli KR, Sharma HB, Anand S, Ranjan VP, Singh H, Dubey BK, Mohanty B. Cigarettes butt littering: The story of the world's most littered item from the perspective of pollution, remedial actions, and policy measures. JOURNAL OF HAZARDOUS MATERIALS 2023; 453:131387. [PMID: 37080035 DOI: 10.1016/j.jhazmat.2023.131387] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 04/06/2023] [Accepted: 04/06/2023] [Indexed: 05/03/2023]
Abstract
Cigarettes butt (CB) is one of the most littered items on the planet. This paper critically analyzes the factors responsible for CB littering, and associated environmental ramifications, and reviews all the possible technical, behavioural, and policy-based solutions. Even while smoking has declined globally, middle-income nations have seen an increase in consumption, which may be related to increased affordability and a lack of public awareness. The smokers' individual beliefs and habits, environmental ignorance, covert littering as a result of social taboos associated with smoking, and behavioural gaps between intention and action might all be contributing factors to CBs' littering behaviour. The low biodegradability of cellulose acetate filters and toxic chemical leaching from CBs are the most important aspects of CB environmental toxicity. The small size and low economic value of CB contribute to the inefficiencies of current waste collection and management systems. The current research on CB valorisation includes fired-clay bricks, asphalt concrete, biofilms, sound absorber, cellulose pulp, pesticides, and insecticides as downstream mitigation strategies. This study highlights the urgent need for policymakers to enforce regulations enabling innovative cigarette designs, the creation of deposit-refund schemes, extended producer responsibility and stringent waste collection mechanisms. Adopting gentler marketing strategies and non-confrontational behavioural nudges could result in an overall reduction in CB pollution.
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Affiliation(s)
- Kumar Raja Vanapalli
- Department of Civil Engineering, National Institute of Technology, Mizoram, Aizawl, Mizoram 796012, India; School of Environmental Science and Engineering, Indian Institute of Technology, Kharagpur, West Bengal 721302, India
| | - Hari Bhakta Sharma
- Department of Civil Engineering, Sikkim Manipal Institute of Technology, Rangpo, Sikkim 737136, India; Department of Civil Engineering, Indian Institute of Technology, Kharagpur, West Bengal 721302, India.
| | - Shaivya Anand
- Department of Civil Engineering, Indian Institute of Technology, Kharagpur, West Bengal 721302, India
| | - Ved Prakash Ranjan
- Department of Civil Engineering, Indian Institute of Technology, Kharagpur, West Bengal 721302, India
| | - Hemant Singh
- School of Environmental Science and Engineering, Indian Institute of Technology, Kharagpur, West Bengal 721302, India
| | - Brajesh K Dubey
- School of Environmental Science and Engineering, Indian Institute of Technology, Kharagpur, West Bengal 721302, India; Department of Civil Engineering, Indian Institute of Technology, Kharagpur, West Bengal 721302, India.
| | - Bijayananda Mohanty
- Department of Civil Engineering, National Institute of Technology, Mizoram, Aizawl, Mizoram 796012, India
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Marshman B, Wolf K, McCausland K, Daube M, Jancey J. Tobacco companies, corporate social responsibility and the use of third-party awards: a framing analysis. Tob Control 2023:tc-2022-057854. [PMID: 37369562 DOI: 10.1136/tc-2022-057854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 06/07/2023] [Indexed: 06/29/2023]
Abstract
OBJECTIVE Corporate social responsibility activities, such as third-party awards, provide an opportunity for tobacco companies (TCs) to promote themselves as socially, economically and environmentally responsible organisations. This study aimed to determine how TCs are using third-party awards to frame themselves and their core activities via company-controlled communication channels. METHODS TC-owned media coverage promoting third-party awards was identified from company-owned media channels, including websites, reports, press releases and Twitter. Using framing theory and thematic analysis, frames and broader themes were identified using a process of inductive coding. RESULTS TC-produced media content promoting third-party awards framed the companies as socially and environmentally responsible organisations, which excel at business and are innovative and transformative. Dominant frames identified included excellent workplace culture, championing diversity and inclusion and action on the environment. CONCLUSION TCs are capitalising on the perceived credibility and objectivity of third-party awards using these 'honours' as a promotional strategy to justify their continuing role in society and enhance their perceived legitimacy in relation to claims of ethical and responsible behaviour. The results of this study have implications for tobacco control advocacy, as continuing to allow the promotion of these awards appears to contravene or conflict with the WHO Framework Convention on Tobacco Control.
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Affiliation(s)
- Briony Marshman
- School of Population Health, Curtin University, Perth, Western Australia, Australia
| | - Katharina Wolf
- School of Management and Marketing, Curtin University, Perth, Western Australia, Australia
| | - Kahlia McCausland
- Collaboration for Evidence, Research and Impact in Public Health, School of Population Health, Curtin University, Perth, Western Australia, Australia
| | - Mike Daube
- Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
| | - Jonine Jancey
- Collaboration for Evidence, Research and Impact in Public Health, School of Population Health, Curtin University, Perth, Western Australia, Australia
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Shah G, Bhatt U, Soni V. A comprehensive review on triple R eco-management strategies to reduce, reuse and recycle of hazardous cigarette butts. Heliyon 2023; 9:e16642. [PMID: 37292331 PMCID: PMC10245253 DOI: 10.1016/j.heliyon.2023.e16642] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 05/23/2023] [Accepted: 05/23/2023] [Indexed: 06/10/2023] Open
Abstract
Cigarettes are the globally consumed product that contributes to public health problems and is the source of the most prevalent form of litter in the world, Cigarette butts. Cigarette butts are a major source 4000 toxic chemicals, affecting the health of wildlife, humans, and the environment and their decomposition can take years due to the resistance of cellulose acetate to bacterial and fungal degradation. In 2016, the world production of cigarettes exceeded 5.7 trillion, with the majority of them consisting of cellulose acetate filters. Consequently, a massive amount of hazardous waste leaches out in the environment. Incineration and landfilling are methods of disposal, but they can result in the emission of harmful fumes and be costly. To combat this environmental issue, researchers have explored the recycling of cigarette butts in various materials, including asphalt concrete, fired clay bricks, and as a carbon source, among others. Various approaches can be used to reduce cigarette butts pollution, but efficient collection logistics by consumers remains a crucial factor for successful recycling. This paper provides innovative solutions to mitigate the cigarette butts litter problem and the feasibility of recycling methods. Despite recent progress in cigarette butts recycling solutions, there is still much room for research in this area.
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Shah G, Bhatt U, Soni V. Cigarette: an unsung anthropogenic evil in the environment. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:59151-59162. [PMID: 37055684 DOI: 10.1007/s11356-023-26867-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 03/30/2023] [Indexed: 04/15/2023]
Abstract
The world's population is growing steadily, and this trend is mirrored by a sharp rise in the number of people who smoke cigarettes. Instead of properly disposing of their cigarette waste, most people simply toss them aside, leading to serious environmental consequences. According to previous statistics, in 2012 alone, 6.25 trillion cigarettes were consumed by 967 million chain smokers. Past studies have shown that up to 30% of global litter is made up of cigarette waste. These discarded cigarette butts are non-biodegradable and contain over 7000 toxicants such as benzene, 1,3-butadiene, nitrosamine ketone, N-Nitrosonornicotine, nicotine, formaldehyde, acrolein, ammonia, aniline, polycyclic aromatic hydrocarbons, and various heavy metals. These toxicants have a negative impact on the habitats of wildlife and can cause serious health problems such as cancer, respiratory disorders, cardiac issues, and sexual dysfunction. Although it is still unclear how littered cigarettes affect plant growth, germination, and development, it is clear that they have the potential to harm plant health. Just like single-use plastic, trashed cigarette butts are a critical new rising form of pollution that requires scientific attention for effective recycling and disposal management. It is important to properly dispose of cigarette waste to protect the environment and wildlife, as well as to prevent harm to human health.
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Affiliation(s)
- Garishma Shah
- Plant Bioenergetics and Biotechnology Laboratory, Department of Botany, Mohanlal Sukhadia University, Udaipur, 313001, Rajasthan, India
| | - Upma Bhatt
- Plant Bioenergetics and Biotechnology Laboratory, Department of Botany, Mohanlal Sukhadia University, Udaipur, 313001, Rajasthan, India
| | - Vineet Soni
- Plant Bioenergetics and Biotechnology Laboratory, Department of Botany, Mohanlal Sukhadia University, Udaipur, 313001, Rajasthan, India.
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Dehdari T. A qualitative exploration of Iranian smokers' experiences in terms of cigarette butt littering behaviour. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2022; 32:417-425. [PMID: 32436392 DOI: 10.1080/09603123.2020.1769040] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 05/10/2020] [Indexed: 06/11/2023]
Abstract
Although literature shows that Cigarette Butt (CB) is not just litter but a toxic waste which has harmful effects on the environment, a large number of smokers litter their CBs onto the ground. This study explored the experiences of smokers in terms of CB littering behaviour. A qualitative content analysis study was conducted in Tehran, Iran in 2019. Twenty-seven semi-structured in-depth interviews were done with smokers who discarded CB on the ground in outdoor public areas. Participants were asked about their experiences of littering CB. After the first interview, continuous data analysis began and continued up to saturation level. Three main categories including personal, social and structural factors emerged as the participants' experiences about discarding CB. These variables may suggest areas of focus for developing interventions to meet butt littering issue in Iran.
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Affiliation(s)
- Tahereh Dehdari
- Department of Health Education and Health Promotion, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
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8
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Recycling Cigarette Butts in Ceramic Tiles. BUILDINGS 2021. [DOI: 10.3390/buildings12010017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Cigarettes are one of the favoured commodities on our planet. However, the annual consumption of 5.7 trillion cigarettes and 75% littering rate results in cigarette butts (CBs) being one of the most critical environmental issues. The leachate of heavy metals and toxic chemicals is polluting our ecosystem and threatening the wildlife species. Therefore, it is crucial to find effective and efficient recycling methods to solve the growing CB waste issue. In this study, unglazed fired ceramic tiles were manufactured with 0%, 0.5%, 1.0%, and 1.5% shredded CBs by dry mass to investigate the feasibility of the proposed sustainable recycling method. The chemical and mineralogical characterisation, density, shrinkage, bulk density, breaking strength, water absorption, and modulus of rupture were investigated and compared with the Australian Standards for ceramic tiles (AS 4459). The results revealed that tiles incorporating 0.5% CBs by mass demonstrated the greatest performance compared to the other mixtures. The water absorption for all tile–CB mixtures was found to be greater than 10%, with a positive growth tendency. The addition of 0.5% CBs by mass slightly improved flexural strength from 15.56 MPa for control samples to 16.63 MPa. Tiles containing 0.5% CBs by mass satisfied the modulus of rupture and water absorption limits for group III class according to the Australian Standards (AS 13006), and they may be suitable to be used as wall tiles. The result of a simulation equation predicts that an energy savings of up to 7.79% is achievable during the firing process for ceramic tiles incorporating 1% CBs by mass.
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9
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Edwards RL, Venugopal PD, Hsieh JR. Aquatic toxicity of waterpipe wastewater chemicals. ENVIRONMENTAL RESEARCH 2021; 197:111206. [PMID: 33932480 PMCID: PMC8187307 DOI: 10.1016/j.envres.2021.111206] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 04/09/2021] [Accepted: 04/17/2021] [Indexed: 05/11/2023]
Abstract
INTRODUCTION The recent increase in U.S. popularity and use prevalence of water pipe (WP) tobacco smoking raises concerns about the potential environmental impacts of WP waste disposal and the need for strategies to reduce such impacts. The U.S. Food and Drug Administration (FDA) is required to assess the environmental impacts of its tobacco regulatory actions per the U.S. National Environmental Policy Act (NEPA). The purpose of this study was to identify and quantify specific chemical constituents in WP wastewater and to determine their potential aquatic toxicity. METHODS Using a modified Beirut smoking regimen, five different WP charcoal brands (n = 70) and ten WP tobacco brands (n = 35) were smoked separately using a WP smoking machine in which smoke was passed through the WP base water. We analyzed and quantified specific chemical constituents in the WP bowl wastewater through standardized U.S. Environmental Protection Agency's (EPA) Hazardous Waste Test Methods. We then characterized the ecological hazard for acute and chronic aquatic toxicity posed by the specific chemicals through compilations of Globally Harmonized System of Classification and Labelling of Chemicals (GHS) and hazardous concentration values (concentration affecting 50% of the species). RESULTS Among the list of 31 specific chemicals analyzed, we detected 22 and 11 chemicals in wastewater from WP tobacco and WP charcoal smoking, respectively. Nearly half of the 22 WP wastewater chemicals were classified as "very toxic" or "toxic" for acute and chronic aquatic toxicity per GHS classification. The most hazardous compounds with acute and chronic toxicity in aquatic organisms include acrolein, acrylonitrile, and metals (cadmium, lead, chromium, nickel, cobalt) found in both WP tobacco and charcoal wastewater, and N-nitrosonornicotine, nicotine, crotonaldehyde and selenium were additionally found in WP tobacco wastewater. All the identified chemicals are considered harmful or potentially harmful constituents in tobacco products and tobacco smoke per FDA's list, and seventeen of them represent hazardous waste per EPA's list. CONCLUSION Our study expands the identification and quantifies several WP wastewater chemical constituents. It characterizes the ecological hazard of these chemicals and identifies chemicals of concern, aiding our evaluation of the environmental impacts of WP waste products. Our results add to the existing evidence that WP wastewater is a source of toxins that could affect water quality and aquatic organisms, and bioaccumulate in the environment if disposed of into public sewers, on the ground, or in an onsite septic system. These findings highlight the importance of concerted efforts to raise awareness of appropriate WP waste disposal practices in both retail and residential settings, and applicable regulatory compliance requirements for WP retailer establishments, thereby limiting hazards from WP wastewater.
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Affiliation(s)
- Ronald L Edwards
- Office of Science, Center for Tobacco Products, United States Food and Drug Administration, 11785 Beltsville Drive, Beltsville, MD, 20705, USA.
| | - P Dilip Venugopal
- Office of Science, Center for Tobacco Products, United States Food and Drug Administration, 11785 Beltsville Drive, Beltsville, MD, 20705, USA
| | - Jason R Hsieh
- Office of Science, Center for Tobacco Products, United States Food and Drug Administration, 11785 Beltsville Drive, Beltsville, MD, 20705, USA
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Williams MA, Reddy G, Quinn MJ, Millikan Bell A. Toxicological assessment of electronic cigarette vaping: an emerging threat to force health, readiness and resilience in the U.S. Army. Drug Chem Toxicol 2021; 45:2049-2085. [PMID: 33906535 DOI: 10.1080/01480545.2021.1905657] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The U.S. Army and U. S. Army Public Health Center are dedicated to protecting the health, and readiness of Department of the Army Service Members, civilians, and contractors. Despite implementation of health programs, policies and tobacco control interventions, the advent of electronic nicotine delivery systems (ENDS), including electronic cigarettes (e-cigs), represent unregulated and poorly defined systems to supplant or substitute use of conventional nicotine products (e.g., cigarettes and pipe tobacco). E-cigs present unique challenges to healthcare officials vested in preventive medicine. The health impact of an e-cig and vaping on an individual's acute or chronic disease susceptibility, performance and wellness, is fraught with uncertainty. Given the relatively recent emergence of e-cigs, high-quality epidemiological studies, and applied biological research studies are severely lacking. In sparsely available epidemiological studies of short-term cardiovascular and respiratory health outcomes, any attempt at addressing the etiology of acute and chronic health conditions from e-cig use faces incredible challenges. Until relatively recently, this was complicated by an absent national regulatory framework and health agency guidance on the manufacture, distribution, selling and use of e-cigs or similar ENDS devices and their chemical constituents. Two key issues underpin public health concern from e-cig use: 1) continued or emergent nicotine addiction and potential use of these devices for vaping controlled substances; and 2) inadvertent sudden-onset or chronic health effects from inhalational exposure to low levels of complex chemical toxicants from e-cig use and vaping the liquid. Herein, the health impacts from e-cig vaping and research supporting such effects are discussed.
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Affiliation(s)
- Marc A Williams
- Toxicology Directorate - Health Effects Program, U.S. Army Public Health Center, Aberdeen Proving Ground, MD, USA
| | - Gunda Reddy
- Toxicology Directorate - Health Effects Program, U.S. Army Public Health Center, Aberdeen Proving Ground, MD, USA
| | - Michael J Quinn
- Toxicology Directorate - Health Effects Program, U.S. Army Public Health Center, Aberdeen Proving Ground, MD, USA
| | - Amy Millikan Bell
- Office of the Director - Medical Advisor, U.S. Army Public Health Center, Aberdeen Proving Ground, USA
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Hiscock R, Bloomfield MJ. The value of studying supply chains for tobacco control. Tob Prev Cessat 2021; 7:15. [PMID: 33644497 PMCID: PMC7905958 DOI: 10.18332/tpc/131811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 12/11/2020] [Accepted: 12/18/2020] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Tobacco control research and advocacy has yet to capitalize on understanding the tobacco industry supply chain. The objective of this narrative review is to expose the processes, actors and supporting industries involved in tobacco production, laying the groundwork to expand the scope of tobacco control beyond the transnational tobacco companies (TTCs). METHODS We reviewed 69 academic articles (2013 to 2019) and five tobacco industry journal issues. RESULTS We identify six major processes in tobacco production: farming, primary processing of the leaf, secondary processing into products such as cigarettes, packaged product, usage by smokers, and decay. Supply chain actors include seed and plant retailers, farmers, leaf processors, wholesalers, brokers and middlemen, manufacturers, retailers, smokers and refuse collectors with considerable variation in intermediate actors by location. Supporting industries supply additives, machinery, packaging, logistics, marketing, and research and development (R&D). CONCLUSIONS This expanded understanding of the supply chain can enable wider appreciation of the various incentives and risks of being involved in the industry, all of which is important information to feed into tobacco control policies. Researchers and campaigners, seeking to design effective policy preventing the expansion of this industry and the health harms it produces, need to look beyond the TTCs to identify under-exploited leverage points along the entire tobacco supply chain.
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Affiliation(s)
- Rosemary Hiscock
- Tobacco Control Research Group, Department for Health, University of Bath, Bath, United Kingdom
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Chaabane A, Montecinos J, Ouhimmou M, Khabou A. Vehicle routing problem for reverse logistics of End-of-Life Vehicles (ELVs). WASTE MANAGEMENT (NEW YORK, N.Y.) 2021; 120:209-220. [PMID: 33310597 DOI: 10.1016/j.wasman.2020.11.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 10/25/2020] [Accepted: 11/11/2020] [Indexed: 06/12/2023]
Abstract
Reverse logistics management of End-of-Life Vehicles (ELVs) is increasingly focusing on practical solutions for getting additional value from products at the end of their life. As automotive is one of the fastest-growing sectors, the number of ELVs to be collected and recycled has been steadily increasing due to more stringent regulations. On the other hand, the operational cost (transportation) of collecting ELVs might exceed half of the purchased price. Furthermore, parameters that influence the solution of the routing problem for the collection of ELVs tend to change due to the dynamic customers' locations and variations in vehicle type and the condition of the vehicules at the end of their life. This research proposes a new reverse logistics routing problem for the collection of end-of-life vehicles. It combines the classical Vehicle Routing Problem (VRP) with the pick-up problem and additional constraints such as loading pick-up sequences, time-windows, multi-trips, heterogeneous internal fleet, and external carriers. We also developed an efficient heuristic to construct routes and assign dealers to truck routes for solving large and real-size instances in a reasonable time. In collaboration with a significant player in North America for ELVs recycling, we performed a sensitivity analysis to compare the industry's current practices and the proposed method. The validation process with different instances demonstrates results consistency and provides useful managerial insights. Finally, sensitivity analysis shows potential changes in the solution performance regarding the penalty cost of unused internal fleet, the extra broker cost, the size of ELVs collected, and the number of the internal carriers' truck fleet.
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Affiliation(s)
- Amin Chaabane
- École de Technologie Supérieure (ÉTS), Department of Systems Engineering, 1100 Notre-Dame Street West, Montreal, QC, H3C 1K3, Canada.
| | - Julio Montecinos
- École de Technologie Supérieure (ÉTS), Department of Systems Engineering, 1100 Notre-Dame Street West, Montreal, QC, H3C 1K3, Canada.
| | - Mustapha Ouhimmou
- École de Technologie Supérieure (ÉTS), Department of Systems Engineering, 1100 Notre-Dame Street West, Montreal, QC, H3C 1K3, Canada.
| | - Ahmed Khabou
- École de Technologie Supérieure (ÉTS), Department of Systems Engineering, 1100 Notre-Dame Street West, Montreal, QC, H3C 1K3, Canada.
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Abstract
Objectives Toxic pollutants leaching from littered cigarette butts (CB) raise environmental impact concerns. The US Food and Drug Administration (FDA) is required to assess the environmental impacts of its tobacco regulatory actions per the US National Environmental Policy Act (NEPA). Methods We determined the chemical constituents in CB leachate through analyses of 109 field-collected CB and literature compilation and characterized their ecotoxicity to aquatic organisms. Results One-third of the 98 identified CB leachate chemicals were very toxic and 10% were toxic to aquatic organisms due to acute and chronic toxicity. Polycyclic aromatic hydrocarbons, metals, phthalates, nicotine and volatile organic compounds were the most hazardous CB leachate chemicals for aquatic organisms. Of the 98 CB leachate chemicals, 25 are included in FDA's list of harmful or potentially harmful constituents in tobacco products and tobacco smoke. Conclusions Our study quantifies CB leachate constituents, characterizes their ecological hazard and identifies chemicals of concern. Thus, it aids in evaluating the environmental impacts of tobacco products per NEPA requirements. These results provide important information for strategies to prevent and reduce CB litter (eg, awareness programs, litter laws enforcement), thereby reducing environmental hazards from CB toxicants.
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Schneider JE, Scheibling CM, Peterson NA, Stigler Granados P, Fulton L, Novotny TE. Online Simulation Model to Estimate the Total Costs of Tobacco Product Waste in Large U.S. Cities. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E4705. [PMID: 32629929 PMCID: PMC7369877 DOI: 10.3390/ijerph17134705] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 06/23/2020] [Accepted: 06/25/2020] [Indexed: 12/25/2022]
Abstract
Tobacco product waste (TPW) is one of the most ubiquitous forms of litter, accumulating in large amounts on streets, highways, sidewalks, beaches, parks, and other public places, and flowing into storm water drains, waste treatment plants, and solid waste collection facilities. In this paper, we evaluate the direct and indirect costs associated with TPW in the 30 largest U.S. cities. We first developed a conceptual framework for the analysis of direct and indirect costs of TPW abatement. Next, we applied a simulation model to estimate the total costs of TPW in major U.S. cities. This model includes data on city population, smoking prevalence rates, and per capita litter mitigation costs. Total annual TPW-attributable mean costs for large US cities range from US$4.7 million to US$90 million per year. Costs are generally proportional to population size, but there are exceptions in cities that have lower smoking prevalence rates. The annual mean per capita TPW cost for the 30 cities was US$6.46, and the total TPW cost for all 30 cities combined was US$264.5 million per year. These estimates for the TPW-attributable cost are an important data point in understanding the negative economic externalities created by cigarette smoking and resultant TPW cleanup costs. This model provides a useful tool for states, cities, and other jurisdictions with which to evaluate a new economic cost outcome of smoking and to develop new laws and regulations to reduce this burden.
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Affiliation(s)
- John E. Schneider
- Avalon Health Economics, Morristown, NJ 07960, USA; (J.E.S.); (C.M.S.)
| | | | - N. Andrew Peterson
- School of Social Work, Rutgers University, New Brunswick, NJ 08901, USA;
| | | | - Lawrence Fulton
- School of Health Administration, Texas State University, San Marcos, TX 78666, USA;
| | - Thomas E. Novotny
- School of Public Health, San Diego State University, San Diego, CA 92182, USA;
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15
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Kurmus H, Mohajerani A. Leachate Analysis of Heavy Metals in Cigarette Butts and Bricks Incorporated with Cigarette Butts. MATERIALS 2020; 13:ma13122843. [PMID: 32630391 PMCID: PMC7345793 DOI: 10.3390/ma13122843] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 06/21/2020] [Accepted: 06/23/2020] [Indexed: 12/18/2022]
Abstract
Billions of cigarette butts (CBs) are discarded as litter in the environment every year worldwide. As CBs have poor biodegradability, it can take several years for them to break down while leaching toxic chemicals and heavy metals. Mohajerani et al. (2016), based on long-term research, developed a method for the recycling of CBs in fired clay bricks with promising results. This paper presents and discusses the leaching behavior of potentially hazardous metals from used, unused, and shredded used CBs, and unfired and fired clay bricks incorporating CBs. The leachate analysis was conducted according to the Australian Bottle Leaching Procedure (ABLP) for pH values 2.9, 5.0, and 9.2. The aim was to quantify the amount of heavy metals leached, determine the relationship between the metal concentration leachate, pH of the solution and condition of the sample, and examine the effect of firing on the leaching capability of bricks. The leachate results were then compared to the concentration limits for heavy metals set by the United States Environmental Protection Authority (USEPA) national primary drinking water and the Environmental Protection Authority (EPA) solid industrial waste hazard categorization thresholds to assess the suitability of fired clay bricks incorporating CBs. Metals Cu, Zn, Mn, Al, Fe, Ti, and Ba demonstrated the highest leachate concentrations for pH 2.9 and pH 5.0 for used CBs. This suggests that used CBs are more prone to leaching heavy metals in areas with highly acidic rain compared to the natural range of precipitation. The leaching behavior of fired bricks incorporating CBs was considerably lower than that for the unfired bricks due to the immobilization of heavy metals during the firing process. However, the leaching of Cr and Ni was almost completely impeded after the firing of the bricks, and more than 50% of all the tested heavy metals were hindered.
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16
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Koutela N, Fernández E, Saru ML, Psillakis E. A comprehensive study on the leaching of metals from heated tobacco sticks and cigarettes in water and natural waters. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 714:136700. [PMID: 32028551 DOI: 10.1016/j.scitotenv.2020.136700] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 01/09/2020] [Accepted: 01/13/2020] [Indexed: 06/10/2023]
Abstract
The leaching behavior of Al, Cr, Ni, Cu, Zn, As, Se, Cd, Ba, Hg and Pb in water from two types of heat-not-burn tobacco sticks is presented here, and compared to that from conventional cigarettes. The total concentration of each metal in solid tobacco products was initially determined. Concentrations in used and unused tobacco sticks were similar and generally, lower than those in unused conventional cigarettes. Studies on the contribution of paper, filter and tobacco revealed that tobacco was the major source of metal contamination. Smoking conventional cigarettes reduced the total metal concentrations since a substantial amount of metals was retained in the ash; a post-consumption waste that is difficult to collect. Batch leaching tests were performed to determine dissolved concentrations as a function of time. With the exceptions of As and (in most cases) Hg that were not detected, metals were released at varying rates. At 24 h of soaking the percentage of metals leached ranged from 0.2-43%. The contribution of paper, filter and tobacco to the dissolved concentrations at 24 h of leaching was investigated and in almost all cases tobacco was the major source of metal contamination. The dissolved concentrations from ash were low as metals were strongly bound. Varying the pH, ionic strength and humic acids content at environmentally relevant values did not affect leaching of metals at 24 h of soaking. The use of river water, rain water and seawater as leachants was also not found to alter dissolved concentrations at 24 h compared to ultrapure water. The results presented here suggest that the consequences of improper disposal of tobacco products in the environment are two-sided and that next to the generation of plastic litter, discarded tobacco products can also act as point sources of metal contamination. Public education campaigns focusing on the environmental impact and best disposal practices are urgently needed.
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Affiliation(s)
- Niki Koutela
- Laboratory of Aquatic Chemistry, School of Environmental Engineering, Polytechnioupolis, Technical University of Crete, GR-73100 Chania, Crete, Greece.
| | - Elena Fernández
- Laboratory of Aquatic Chemistry, School of Environmental Engineering, Polytechnioupolis, Technical University of Crete, GR-73100 Chania, Crete, Greece.
| | - Maria-Liliana Saru
- Laboratory of Aquatic Chemistry, School of Environmental Engineering, Polytechnioupolis, Technical University of Crete, GR-73100 Chania, Crete, Greece.
| | - Elefteria Psillakis
- Laboratory of Aquatic Chemistry, School of Environmental Engineering, Polytechnioupolis, Technical University of Crete, GR-73100 Chania, Crete, Greece.
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17
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Kurmus H, Mohajerani A. The toxicity and valorization options of cigarette butts. WASTE MANAGEMENT (NEW YORK, N.Y.) 2020; 104:104-118. [PMID: 31978829 DOI: 10.1016/j.wasman.2020.01.011] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Revised: 01/09/2020] [Accepted: 01/10/2020] [Indexed: 05/28/2023]
Abstract
Cigarette butts, one of the most abundant forms of waste in the world, contain more than 4000 toxic chemicals and pose serious risks to the health of wildlife, humans, and marine and freshwater organisms. Although trivial in size, trillions of cigarettes are produced every year worldwide, resulting in the accumulation of tonnes of toxic waste litter. In 2016, a world production of over 5.7 trillion cigarettes was reported with the majority comprising cellulose acetate filters - a polymer with poor biodegradability. Depending on the environmental conditions, cellulose acetate filters can take up to 10 years to decompose during which time they leach heavy metals and toxic chemicals into the environment. Although possible disposal methods for collected cigarette butt waste include incineration and landfilling, both techniques may result in the release of hazardous fumes and can be costly. However, recycling CBs in different materials could be a possible solution for this concurrent environmental pollution. A number of novel studies have been publicized on recycling cigarette butts with encouraging results, and several methods have been studied, including recycling of cigarette butts in asphalt concrete and fired clay bricks, as a carbon source, sound absorbing material, corrosion inhibitor, biofilm carrier, and many more. Hence, this paper provides a comprehensive review and discussion of various studies that have been carried out on the toxicity and valorization of cigarette butt waste and investigates the feasibility and sustainability of recycling methods adopted. Further research and developments are essential for the widespread application of recycling cigarette butts.
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Affiliation(s)
- Halenur Kurmus
- School of Engineering, RMIT University, Melbourne, Australia
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18
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Kurmus H, Mohajerani A. Recycling of Cigarette Butts in Fired Clay Bricks: A New Laboratory Investigation. MATERIALS 2020; 13:ma13030790. [PMID: 32050481 PMCID: PMC7040893 DOI: 10.3390/ma13030790] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 02/05/2020] [Accepted: 02/07/2020] [Indexed: 12/18/2022]
Abstract
Cigarette butts (CBs) are the most commonly littered waste material in the world. It is estimated that over 5.7 trillion cigarettes are consumed worldwide each year. Consequently, millions of tonnes of highly toxic waste are contaminating the environment. CBs are composed of cellulose acetate filters-a polymer with poor biodegradability-and which, depending upon the environmental conditions, can take many years to decompose. In this study, fired clay bricks were manufactured with 0.5%, 1%, 1.5%, and 2% CBs by mass and tested against control bricks with 0% CBs. The results revealed a decrease in compressive strength from 48.6 MPa for 0% CB content bricks to 30.8 MPa for 1% CB content bricks, and a decrease in dry density with the increase in CB content, from 2114 kg/m3 for the control bricks to 1983 kg/m3 and 1969 kg/m3 for 1% and 2% CB content bricks. The highest value of water absorption appeared for 2% CB content bricks, which reached an absorption rate of 13.1% compared to 9% for the control bricks. The energy required during the firing process was calculated with a saving of up to 10.20%, for bricks incorporating 1% CBs. The thermal conductivity of the samples showed a reduction of 17% from 1.078 to 0.898 W m-1·K-1 with the addition of 1% CBs. In addition, the manufactured bricks were tested for efflorescence, an initial rate of absorption (IRA), microstructural analysis, and shrinkage. A life-cycle assessment (LCA) is recommended to analyze the environmental impacts of bricks incorporating CBs.
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Hendlin YH, Bialous SA. The environmental externalities of tobacco manufacturing: A review of tobacco industry reporting. AMBIO 2020; 49:17-34. [PMID: 30852780 PMCID: PMC6889105 DOI: 10.1007/s13280-019-01148-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Revised: 12/10/2018] [Accepted: 01/11/2019] [Indexed: 05/05/2023]
Abstract
Growing research and public awareness of the environmental impacts of tobacco present an opportunity for environmental science and public health to work together. Various United Nations agencies share interests in mitigating the environmental costs of tobacco. Since 2000, transnational tobacco industry consolidation has accelerated, spotlighting the specific companies responsible for the environmental and human harms along the tobacco production chain. Simultaneously, corporate social responsibility norms have led the industry to disclose statistics on the environmental harms their business causes. Yet, independent and consistent reporting remain hurdles to accurately assessing tobacco's environmental impact. This article is the first to analyze publicly available industry data on tobacco manufacturing pollution. Tobacco's significant environmental impact suggests this industry should be included in environmental analyses as a driver of environmental degradation influencing climate change. Countries aiming to meet UN Sustainable Development Goals must act to reduce environmental harms caused by the tobacco industry.
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Affiliation(s)
- Yogi Hale Hendlin
- Erasmus School of Philosophy, Dynamics of Inclusive Prosperity Initiative, Erasmus University Rotterdam, Rotterdam, The Netherlands
- Environmental Health Initiative, University of California San Francisco, 530 Parnassus Avenue, Suite 366, San Francisco, 94143 USA
| | - Stella A. Bialous
- Center for Tobacco Control Research and Education, School of Nursing, University of California San Francisco, 530 Parnassus Avenue, Suite 366, San Francisco, 94143 USA
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20
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Qamar W, Abdelgalil AA, Aljarboa S, Alhuzani M, Altamimi MA. Cigarette waste: Assessment of hazard to the environment and health in Riyadh city. Saudi J Biol Sci 2019; 27:1380-1383. [PMID: 32346349 PMCID: PMC7182774 DOI: 10.1016/j.sjbs.2019.12.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 11/26/2019] [Accepted: 12/02/2019] [Indexed: 12/12/2022] Open
Abstract
Cigarette waste/litter is considered a major environmental contamination problem worldwide as trillions of cigarettes are smoked worldwide and a large part of that, cigarette waste, is disposed of in the open areas including roads, parks, and streets, etc. cigarette litter is the most commonly found litter. It is mainly cigarette filter, made of cellulose acetate, and unburnt part of the tobacco filler. Filters from smoked cigarettes contain a significant amount of tar trapped in it. The tar contains thousands of chemicals and heavy metals. Both of these organic and inorganic constituents have been reported to be toxic to humans and cause a variety of diseases including inflammatory lung diseases, cardiovascular diseases, and cancers. Cigarette litter is a significant environmental concern as the chemicals and heavy metals can leach into the soil or water sources and pose threat to animals and plants, from there they can enter into the food chain as well. Several reports indicate toxicities to aquatic and terrestrial animals as they consumed cigarette litter. In the present investigation, cigarette litter was collected from 28 randomly selected locations in the Riyadh city to assess the risk to the environment. Cigarette litter, in the form of cigarette butts, was collected, counted, weighed and analyzed for heavy metal content. Data indicate the presence of a significant amount of cigarette litter on roadsides, streets, and parks in the Riyadh city. However, the investigation had its limitations as it did not focus on the absolute amount of cigarette litter vs the time. It also did not consider the amount of cigarette litter percent in the total waste discarded. The investigation presents the results of the screening of the cigarette litter present on the Riyadh city roads, streets, and parks. The findings raise concerns regarding the hazards the cigarette litter poses to the environment and human health. The investigation sheds the light on this unexplored aspect of smoking-associated issues in the Kingdom of Saudi Arabia.
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Affiliation(s)
- Wajhul Qamar
- Central Laboratory, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
- Corresponding author.
| | - Ahmed A. Abdelgalil
- Central Laboratory, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Suliman Aljarboa
- Central Laboratory, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohammad Alhuzani
- Central Laboratory, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohammad A. Altamimi
- Central Laboratory, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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21
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Houghton F. Nature imagery on cigarette vending machines in Ireland: A lacuna in tobacco control. Tob Prev Cessat 2019; 5:46. [PMID: 32411908 PMCID: PMC7205059 DOI: 10.18332/tpc/113646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 10/22/2019] [Accepted: 11/03/2019] [Indexed: 11/25/2022]
Abstract
Legislation in Ireland now requires standardised packaging for cigarette packets as well as the EU mandated combined graphic and text anti-smoking warnings. However, although overt tobacco advertising has also been banned for many years in Ireland, a lacuna currently exists in relation to cigarette vending machines. An examination of industry practice has identified the use of bucolic and coastal scenes on the outside of vending machines. This is problematic for three reasons. First, they are reminiscent of former cigarette advertisements and packaging. Second, such artwork serves to minimise the environmental damage caused by the tobacco industry and their products. Third, the use of landscape imagery undermines the Irish Government's strategy of denormalising smoking.
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22
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Hendlin YH. Alert: Public Health Implications of Electronic Cigarette Waste. Am J Public Health 2019; 108:1489-1490. [PMID: 30303735 DOI: 10.2105/ajph.2018.304699] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Yogi Hale Hendlin
- Yogi Hale Hendlin is with the Department of Medicine, Center for Tobacco Control Research and Education, University of California, San Francisco
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23
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Kassem NO, Kassem NO, Liles S, Reilly E, Kas-Petrus F, Posis AIB, Hovell MF. Waterpipe device cleaning practices and disposal of waste associated with waterpipe tobacco smoking in homes in the USA. Tob Control 2019; 29:s123-s130. [PMID: 31326957 DOI: 10.1136/tobaccocontrol-2019-054959] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 04/23/2019] [Accepted: 05/01/2019] [Indexed: 11/03/2022]
Abstract
OBJECTIVES To quantify postsmoking waterpipe tobacco (WPT) waste and describe postsmoking waterpipe (WP) device cleaning practices and disposal of associated waste in home settings. METHODS We analysed data from a US convenience sample of 50 exclusive WPT smokers, mean age 25.3 years. Data were collected at a home visit during which participants smoked one WPT head and completed a self-administered questionnaire on WP cleaning practices and disposal of waste associated with WPT use. Research assistants provided and prepared a WP for participants by weighing and loading 10 g of WPT in the WP head and placing 470 mL of water in the WP bowl. At the completion of the smoking session, research assistants measured the remaining WPT and water. Descriptive analyses were performed. RESULTS Of the 10 g of fresh WPT used for each smoking session, 70.1% (mean=7.01 g) was discarded postsmoking as waste; for each 470 mL of water used in the WP bowl, 94.3% (mean=443 mL) was discarded. WP device cleaning practices ranged from never cleaning the device to cleaning it after each smoking session. Respondents reported discarding smoked WPT residue in the trash (81.6%) or the kitchen sink (14.3%) and discarding postsmoking charcoal in the trash (57.6%), the kitchen sink (27.3%) or backyard soil (9.1%). Respondents reported discarding smoked WP water in the kitchen sink (76.5%), bathroom sink (14.7%), toilet (2.9%) and backyard soil (5.9%). CONCLUSIONS Interventions and regulations are needed to inform proper WP device cleaning practices and disposal of waste associated with WPT use. TRIAL REGISTRATION NUMBER NCT03253653.
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Affiliation(s)
- Nada Of Kassem
- San Diego State University Research Foundation, San Diego, California, USA
| | - Noura O Kassem
- San Diego State University Research Foundation, San Diego, California, USA
| | - Sandy Liles
- San Diego State University Research Foundation, San Diego, California, USA
| | - Erin Reilly
- San Diego State University Research Foundation, San Diego, California, USA
| | - Flora Kas-Petrus
- San Diego State University Research Foundation, San Diego, California, USA
| | | | - Melbourne F Hovell
- San Diego State University Research Foundation, San Diego, California, USA
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24
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Araújo MCB, Costa MF. A critical review of the issue of cigarette butt pollution in coastal environments. ENVIRONMENTAL RESEARCH 2019; 172:137-149. [PMID: 30782533 DOI: 10.1016/j.envres.2019.02.005] [Citation(s) in RCA: 109] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 01/17/2019] [Accepted: 02/02/2019] [Indexed: 05/25/2023]
Abstract
Beach anthropogenic litter is a worldwide problem and has been discussed in the specialized literature for decades. Cigarette butts (CB) are the most frequent form of personal item found on beaches. Yearly, 6 trillion cigarettes are smoked worldwide, and 4.5 trillion cigarettes are littered in the environment. The objective of our review was to assess the relevant literature on the issue of CB in costal environments, including urban areas. We compile and discuss studies (1998-2018) of CB sources for coastal environments, composition/degradability, quantification on beaches, toxicity to aquatic organisms and existing strategies to abate the problem. The literature shows that despite the growing interest in marine litter, this specific issue remains little studied and information is limited in time and space. Studies have been undertaken on islands, continental coasts, estuaries and coastal cities. There area wide variety of approaches to classification; for example, CB are considered plastic in 19% of studies and placed in an isolated category in another 16%. It was possible to identify the main sources of CB in coastal environments and access to the marine biota. In conclusion, we list and discuss proposals for reducing smoking, littering and marine pollution as a contribution to reduce the problems caused by CB in coastal and marine environments. CAPSULE: Cigarette butts are a pervasive, toxic and recalcitrant type of marine litter that requires urgent attention from manufacturers, users, authorities and the public to prevent the ingestion of cigarette butts by biota and water pollution from its leachate.
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Affiliation(s)
- Maria Christina B Araújo
- Laboratory of Coastal Oceanography. Departamento de Oceanografia e Limnologia, Universidade Federal do Rio Grande do Norte, Praia de Mãe Luiza, S/N - Via Costeira, Natal, RN CEP: 59.014-100, Brazil.
| | - Monica F Costa
- Laboratory of Ecology and Management of Estuarine and Coastal Ecosystems. Departamento de Oceanografia, Universidade Federal de Pernambuco, Av. Arquitetura, Recife, PE CEP 50740-550, Brazil
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25
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Houghton F, Houghton S, Doherty DO, McInerney D, Duncan B. 'Greenwashing' tobacco products through ecological and social/equity labelling: A potential threat to tobacco control. Tob Prev Cessat 2018; 4:37. [PMID: 32411863 PMCID: PMC7205140 DOI: 10.18332/tpc/99674] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 10/30/2018] [Accepted: 11/09/2018] [Indexed: 11/28/2022]
Abstract
There has been significant growth in ecological/environmental labelling of products and services internationally in recent years. Such efforts have become an integral element of the marketing strategies used by many firms. Concerns have been raised, however, that for some companies, this is little more than 'greenwashing', i.e. a cynical attempt to boost sales without any meaningful underlying sensitivity or change, in practice. Given the extremely negative track record of the global tobacco industry (Big Tobacco), it is essential that health policy makers and anti-smoking campaigners closely monitor this industry's attempts to exploit both growing environmental concerns among consumers and gaps in legislation. Although there is relatively strong legislation in some countries, to prohibit suggestions that cigarettes may be environment friendly, a further tightening of legislation is required.
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Affiliation(s)
- Frank Houghton
- Department of Applied Social Sciences, Limerick Institute of Technology, Moylish, Limerick, Ireland
| | | | - Diane O’ Doherty
- Department of Applied Social Sciences, Limerick Institute of Technology, Moylish, Limerick, Ireland
| | - Derek McInerney
- Department of Applied Social Sciences, Limerick Institute of Technology, Moylish, Limerick, Ireland
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