1
|
Dobre Batista LG, Lorenzo Montero L, Shinzato MC. Millipedes and earthworms: a comparison of their efficiency and the quality of the resulting products. ENVIRONMENTAL TECHNOLOGY 2024; 45:569-580. [PMID: 35980358 DOI: 10.1080/09593330.2022.2114861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 08/11/2022] [Indexed: 06/15/2023]
Abstract
ABSTRACTMillicomposting (MIL, with millipedes), vermicomposting (VER, with earthworms) and composting without invertebrates (CNT, control) were compared for the first time in a replicated controlled experiment to evaluate their efficiency and the quality of their products. Vegetal waste was degraded in small closed digesters to emulate household-scale composting. Temperature profiles were similar in the three composting types. Ninety-two days were enough to complete composting and obtain well-stabilized products (humus with C/N< 20; pH from 7 to 7.8). The mean final volume loss was about 8% higher in VER than MIL and CNT (P < 0.01) and it stabilized between the 32nd and 67th days (51.4% in VER, 43% MIL and 44% in CNT). Both invertebrates promoted gains in humus Ca content (about 34.5% higher compared to CNT), whereas the highest K and Mg contents were observed in VER humus. pH, P2O5, and S contents were also higher in VER humus than in CNT (all P < 0.05). The leachate volumes, electrical conductivity and Na+ and PO43- contents were similar (P > 0.05), while pH and contents of K+ and NH4+ were higher and NO3- was lower in VER than in MIL (all P < 0.01). This resulted in higher maturity degrees in MIL than VER (NH4+/NO3- = 0.01 and 0.93, respectively). Although all three composting types were efficient in producing mature high-quality organic fertilizers, this study showed that the addition of invertebrates improved the composting efficiency and the quality of the final products.
Collapse
Affiliation(s)
- Lorena Gonzaga Dobre Batista
- Instituto de Ciências Ambientais, Químicas e Farmacêuticas da Universidade Federal de São Paulo (ICAQF/UNIFESP), Diadema, Brazil
| | - Leda Lorenzo Montero
- Instituto de Ciências Ambientais, Químicas e Farmacêuticas da Universidade Federal de São Paulo (ICAQF/UNIFESP), Diadema, Brazil
| | - Mirian Chieko Shinzato
- Instituto de Ciências Ambientais, Químicas e Farmacêuticas da Universidade Federal de São Paulo (ICAQF/UNIFESP), Diadema, Brazil
| |
Collapse
|
2
|
Delaney MA, Pushinsky AD, Cook KA, Fox K. Histologic lesions of giant African millipedes ( Archispirostreptus gigas) from a zoological institution. Vet Pathol 2023; 60:678-688. [PMID: 37401611 DOI: 10.1177/03009858231182605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/05/2023]
Abstract
Histopathologic data of millipedes are scarce. Little is known about health and disease of these invertebrates despite their exhibition at zoological institutions and use in ecotoxicological studies. In a retrospective study of 69 zoo-housed giant African millipedes (Archispirostreptus gigas) submitted between 2018 and 2021, most deaths occurred during midwinter and in 2021. The most common lesion was inflammation (n = 55; 80%). Necrosis was seen concurrently in 31 (45%) millipedes and of these, bacteria (20; 29%) and fungi (7; 10%) were detected in lesions. Inflammation was seen in the head/collum (20; 29%), hemocoel (16; 23%), and appendages (9; 13%), specifically in perivisceral fat body (42; 61%), gut (16; 23%), tracheae (26; 38%), skeletal muscle (24; 35%), and ventral nerve (17; 25%). Inflammatory cell types and patterns included agranular hemocytes (61; 88%), granular hemocytes (39; 57%), and nodulation/encapsulation (47; 68%) often accompanied by melanization. The oral cavity or gut (ingestion), spiracles (inhalation), or cuticular defects were considered plausible routes of bacterial entry. Metazoan parasites (adult nematodes: 2, 3%; trematode ova: 2, 3%; and arthropods: 1, 1%) were associated with gut necrosis and inflammation in 5 millipedes. In addition, adult nematodes were noted in the gut of 4 millipedes without lesions. Neoplasia was not detected in any millipedes. Speculatively, environmental factors may have predisposed to disease, as most deaths occurred during winter months. Disease surveillance of millipedes is critical to optimize husbandry practices in zoo populations and investigate potential impacts of environmental degradation and climate change on wild millipedes.
Collapse
Affiliation(s)
| | - Alisha D Pushinsky
- The Ohio State University, Columbus, OH
- University of Florida, Gainesville, FL
| | - Kirstin A Cook
- University of Illinois, Brookfield, IL
- University of Wisconsin-Madison, Madison, WI
| | - Kami Fox
- Fort Wayne Children's Zoo, Fort Wayne, IN
| |
Collapse
|
3
|
Fallah Z, Zare EN, Ghomi M, Ahmadijokani F, Amini M, Tajbakhsh M, Arjmand M, Sharma G, Ali H, Ahmad A, Makvandi P, Lichtfouse E, Sillanpää M, Varma RS. Toxicity and remediation of pharmaceuticals and pesticides using metal oxides and carbon nanomaterials. CHEMOSPHERE 2021; 275:130055. [PMID: 33984903 PMCID: PMC8588192 DOI: 10.1016/j.chemosphere.2021.130055] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 02/17/2021] [Accepted: 02/20/2021] [Indexed: 05/04/2023]
Abstract
The worldwide development of agriculture and industry has resulted in contamination of water bodies by pharmaceuticals, pesticides and other xenobiotics. Even at trace levels of few micrograms per liter in waters, these contaminants induce public health and environmental issues, thus calling for efficient removal methods such as adsorption. Recent adsorption techniques for wastewater treatment involve metal oxide compounds, e.g. Fe2O3, ZnO, Al2O3 and ZnO-MgO, and carbon-based materials such as graphene oxide, activated carbon, carbon nanotubes, and carbon/graphene quantum dots. Here, the small size of metal oxides and the presence various functional groups has allowed higher adsorption efficiencies. Moreover, carbon-based adsorbents exhibit unique properties such as high surface area, high porosity, easy functionalization, low price, and high surface reactivity. Here we review the cytotoxic effects of pharmaceutical drugs and pesticides in terms of human risk and ecotoxicology. We also present remediation techniques involving adsorption on metal oxides and carbon-based materials.
Collapse
Affiliation(s)
- Zari Fallah
- Faculty of Chemistry, University of Mazandaran, Babolsar, 47416-95447, Iran
| | | | - Matineh Ghomi
- School of Chemistry, Damghan University, Damghan, 36716-41167, Iran
| | - Farhad Ahmadijokani
- School of Engineering, University of British Columbia, Kelowna, BC, V1V 1V7, Canada
| | - Majed Amini
- School of Engineering, University of British Columbia, Kelowna, BC, V1V 1V7, Canada
| | - Mahmood Tajbakhsh
- Faculty of Chemistry, University of Mazandaran, Babolsar, 47416-95447, Iran
| | - Mohammad Arjmand
- School of Engineering, University of British Columbia, Kelowna, BC, V1V 1V7, Canada
| | - Gaurav Sharma
- College of Materials Science and Engineering, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, Nanshan District Key Lab. for Biopolymers and Safety Evaluation, Shenzhen University, Shenzhen, 518055, PR China; International Research Centre of Nanotechnology for Himalayan Sustainability (IRCNHS), Shoolini University, Solan 173212, Himachal Pradesh, India
| | - Hamna Ali
- Department of Chemistry, The University of Lahore, Lahore, 54590, Pakistan
| | - Awais Ahmad
- Department of Chemistry, The University of Lahore, Lahore, 54590, Pakistan
| | - Pooyan Makvandi
- Center for Micro-BioRobotics, Istituto Italiano di Tecnologia (IIT), Viale R. Piaggio 34, 56025, Pontedera, Pisa, Italy
| | - Eric Lichtfouse
- Aix-Marseille University, CNRS, IRD, INRA, Coll France, CEREGE, 13100, Aix en Provence, France.
| | - Mika Sillanpää
- Institute of Research and Development, Duy Tan University, Da Nang, 550000, Viet Nam; Faculty of Environment and Chemical Engineering, Duy Tan University, Da Nang, 550000, Viet Nam; Department of Chemical Engineering, School of Mining, Metallurgy and Chemical Engineering, University of Johannesburg, P. O. Box 17011, Doornfontein, 2028, South Africa
| | - Rajender S Varma
- Chemical Methods and Treatment Branch, Water Infrastructure Division, Center for Environmental Solutions and Emergency Response, U. S. Environmental Protection Agency, 26 West Martin Luther King Drive, Cincinnati, OH, 45268, USA; Regional Center of Advanced Technologies and Materials, Department of Physical Chemistry, Faculty of Science, Palacky University, Š lechtitelů 27, 783 71, Olomouc, Czech Republic.
| |
Collapse
|
4
|
Srivastava V, Zare EN, Makvandi P, Zheng XQ, Iftekhar S, Wu A, Padil VVT, Mokhtari B, Varma RS, Tay FR, Sillanpaa M. Cytotoxic aquatic pollutants and their removal by nanocomposite-based sorbents. CHEMOSPHERE 2020; 258:127324. [PMID: 32544812 DOI: 10.1016/j.chemosphere.2020.127324] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/29/2020] [Accepted: 06/02/2020] [Indexed: 06/11/2023]
Abstract
Water is an extremely essential compound for human life and, hence, accessing drinking water is very important all over the world. Nowadays, due to the urbanization and industrialization, several noxious pollutants are discharged into water. Water pollution by various cytotoxic contaminants, e.g. heavy metal ions, drugs, pesticides, dyes, residues a drastic public health issue for human beings; hence, this topic has been receiving much attention for the specific approaches and technologies to remove hazardous contaminants from water and wastewater. In the current review, the cytotoxicity of different sorts of aquatic pollutants for mammalian is presented. In addition, we will overview the recent advances in various nanocomposite-based adsorbents and different approaches of pollutants removal from water/wastewater with several examples to provide a backdrop for future research.
Collapse
Affiliation(s)
- Varsha Srivastava
- Department of Chemistry, Indian Institute of Technology, Banaras Hindu University (B.H.U), Varasani 221005, India
| | | | - Pooyan Makvandi
- Institute for Polymers, Composites and Biomaterials, National Research Council, IPCB-CNR, Naples, Italy; Chemistry Department, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz 6153753843, Iran; Department of Medical Nanotechnology, Faculty of Advanced, Technologies in Medicine, Iran University of Medical Sciences, Tehran 14496-14535, Iran
| | - Xuan-Qi Zheng
- Department of Orthopaedics, Bioprinting Research Group, Zhejiang Provincial Key Laboratory of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325027, China
| | - Sidra Iftekhar
- Department of Environmental Engineering, University of Engineering and Technology Taxila, Taxila 47050, Pakistan
| | - Aimin Wu
- Department of Orthopaedics, Bioprinting Research Group, Zhejiang Provincial Key Laboratory of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325027, China
| | - Vinod V T Padil
- Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec, Studentská 1402/2, 46117 Liberec 1, Czech Republic
| | - Babak Mokhtari
- Chemistry Department, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz 6153753843, Iran
| | - Rajender S Varma
- Regional Centre of Advanced Technologies and Materials, Palacký University in Olomouc, Šlechtitelů 27, 783 71 Olomouc, Czech Republic
| | - Franklin R Tay
- College of Graduate Studies, Augusta University, Augusta, GA, USA
| | - Mika Sillanpaa
- Institute of Research and Development, Duy Tan University, Da Nang 550000, Viet Nam; Faculty of Environment and Chemical Engineering, Duy Tan University, Da Nang 550000, Viet Nam; School of Civil Engineering and Surveying, Faculty of Health, Engineering and Sciences, University of Southern Queensland, West Street, Toowoomba, 4350 QLD, Australia; Department of Chemical Engineering, School of Mining, Metallurgy and Chemical Engineering, University of Johannesburg, P. O. Box 17011, Doornfontein 2028, South Africa.
| |
Collapse
|