Industrial and Domestic Waste Management最新文献_第2页

Evaluation of Heavy Metals Found in Vegetables of Some Poultry Farms in Osun State, Nigeria 尼日利亚奥松州一些家禽农场蔬菜中重金属含量的评价

Industrial and Domestic Waste Management Pub Date : 2022-11-28 DOI: 10.53623/idwm.v2i2.138

T. Ogunwale, J. Oyekunle, A. Ogunfowokan, Simoen Oyesoji Oyetola

{"title":"Evaluation of Heavy Metals Found in Vegetables of Some Poultry Farms in Osun State, Nigeria","authors":"T. Ogunwale, J. Oyekunle, A. Ogunfowokan, Simoen Oyesoji Oyetola","doi":"10.53623/idwm.v2i2.138","DOIUrl":"https://doi.org/10.53623/idwm.v2i2.138","url":null,"abstract":"Heavy metals are persistent in the ecosystem and are held responsible for natural accumulation at all feeding levels. Nevertheless, contact does not occur just because of the availability of a contaminant material in the ecosystem. This present work was aimed at evaluating the contents of heavy metals in vegetables sampled from some poultry farms in Osun State. Five vegetables, namely green vegetable, bitter leaf, gruty-stalked jatropha, scent leaf, and water leaf, were tested for heavy metals, such as arsenic, cadmium, copper, iron, lead, and zinc, using a flame atomic absorption spectrophotometer following wet digestion with HNO3. Quality assurance techniques included blank testing, recovery testing, and calibration of concentrations. Descriptive statistics were used for data interpretation. The analytical results signified that those heavy metals were detected in all the vegetables from the various sites. Most of the contents are below the Food and Agriculture Organization/World Health Organization safe range in the vegetable section, with the exception of A. Drastic measures should be adopted to avoid the use of such health-toxic contents of metals in poultry feed. So, it was suggested that there should be constant monitoring of poultry sites to control, limit, and stop heavy metal contamination once and for all. ","PeriodicalId":388640,"journal":{"name":"Industrial and Domestic Waste Management","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116051898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Evaluation of Bioavailable Contents of Arsenic, Copper and Zinc in Some Poultry Farms Soils in Osun State, Nigeria 尼日利亚奥孙州一些家禽农场土壤中砷、铜和锌的生物有效含量评价

Industrial and Domestic Waste Management Pub Date : 2022-10-25 DOI: 10.53623/idwm.v2i2.119

T. Ogunwale, J. Oyekunle, A. Ogunfowokan, Simeon Oyesoji Oyetola

{"title":"Evaluation of Bioavailable Contents of Arsenic, Copper and Zinc in Some Poultry Farms Soils in Osun State, Nigeria","authors":"T. Ogunwale, J. Oyekunle, A. Ogunfowokan, Simeon Oyesoji Oyetola","doi":"10.53623/idwm.v2i2.119","DOIUrl":"https://doi.org/10.53623/idwm.v2i2.119","url":null,"abstract":"This work evaluated the mobility and bioavailability of arsenic, copper and zinc in chosen poultry farmlands situated within Osun State, Nigeria in respect to the soil physico-chemical characteristics. The site was split into 12 zones of about equal sites. Soil samples were collected over a period of four months from each zone for analysis of soil physico-chemical characteristics and As, Cu and Zn contents in sequential fraction of the soil sample. Sequential fractionation of soil samples were conducted utilizing reworked Tessier technique, utilizing Flame Atomic Absorption Spectrophotometer. Mean of total content (mg/kg) and percentage bioavailability were: As 470.48±48 (31.16%), Cu 62.95±10.61 (29.02%) and Zn 125.58±20.74 (26.67%), respectively. Analysis of variance and correlation analyzes indicated that soil pH, % clay, % organic carbon, cation exchange capacity, and metal speciation in soil control metal mobility and bioavailability in the poultry farm soil. The mean contents of As, Cu and Zn in soil in the sampling area were usually more than those of the control site, indicating some degrees of contamination of the poultry farm soil by these metals. Also, the mean contents of As in some zones were considerably greater (p < 0.05) than stipulated world guidelines like Food and Agriculture Organization/World Health Organization maximum limit of 40 mg/kg in arable land. The elevated contents of As in the soil of the poultry farms in some zones and the elevated bioavailability calls attention to as this could cause a threat to the consumers of the food crops cultivated on these farms.","PeriodicalId":388640,"journal":{"name":"Industrial and Domestic Waste Management","volume":"221 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116834637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Medical Waste during COVID-19 Pandemic: Its Types, Abundance, Impacts and Implications 2019冠状病毒病大流行期间的医疗废物:类型、数量、影响和意义

Industrial and Domestic Waste Management Pub Date : 2022-10-14 DOI: 10.53623/idwm.v2i2.117

K. Tang

{"title":"Medical Waste during COVID-19 Pandemic: Its Types, Abundance, Impacts and Implications","authors":"K. Tang","doi":"10.53623/idwm.v2i2.117","DOIUrl":"https://doi.org/10.53623/idwm.v2i2.117","url":null,"abstract":" COVID-19 has resulted in an abrupt and significant increase in medical waste, albeit with improving air and water quality in certain regions. This paper aims to review the types, abundance, and impacts of COVID-19-related medical waste through examining the contents of 54 peer-reviewed scholarly papers. COVID-19-related medical waste compositions vary over time, with COVID-19 screening, diagnostic, and treatment wastes, as well as used personal protective equipment (PPE), constituting the majority of medical waste at the start, followed by vaccination waste during the peak of vaccination. COVID-19-related medical waste is expected to decrease and steady as more and more countries relax restrictions in an attempt to live with COVID-19. Geographically, the amount of COVID-19-related medical waste depends on population size, with highly-populated countries and cities such as China, Manila, Jakarta, and Bangkok seeing or expected to see a hike in the waste of between 210 tonnes/day and 280 tonnes/day during COVID-19. Packaging of the medical and PPE items forming the medical waste stream also contributes to a substantial amount of waste. As plastics are a major component of medical waste, the increase in COVID-19-related medical waste and its mismanagement have worsened environmental pollution caused by plastics. The surge of medical waste during COVID-19 strained the existing medical waste disposal systems, and incineration of the waste contributed to air pollution, which was often localized. Mismanagement of the waste could also raise public health concerns and cause visual repercussions.","PeriodicalId":388640,"journal":{"name":"Industrial and Domestic Waste Management","volume":"135 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131078155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Biosorption of Synthetic Dye by Macrofungi 大型真菌对合成染料的生物吸附

Industrial and Domestic Waste Management Pub Date : 2022-10-11 DOI: 10.53623/idwm.v2i2.108

Kek Kin Lee, R. A. Kristanti, Arma Yulisa, Rubiyatno, F. Ningsih, Muhammad Syafrudin, Erika Hernandes, Mihaela Albescu

{"title":"Biosorption of Synthetic Dye by Macrofungi","authors":"Kek Kin Lee, R. A. Kristanti, Arma Yulisa, Rubiyatno, F. Ningsih, Muhammad Syafrudin, Erika Hernandes, Mihaela Albescu","doi":"10.53623/idwm.v2i2.108","DOIUrl":"https://doi.org/10.53623/idwm.v2i2.108","url":null,"abstract":"This research project aimed to provide an environmentally friendly method for the decolorization and biosorption of synthetic dye by utilizing fungi as biosorbents. The study was carried out by first growing the fungi in solid medium and then using the fungi as biosorbent to absorb dye in aqueous solution. In the first stage, screening experiments were carried out among 5 different types of fungi, and Pleurotus ostreatus was determined to have the highest growth rate. The Pleurotus ostreatus was recultivated with Remazol Brilliant Blue R dye to determine its dye removal ability. Pleurotus ostreatus sp. exhibited vigorous dye decolorization in agar medium within 2 days. By carrying out batch analysis, 4 parameters were examined, which were the effect of pH, surfactant concentration (Tween 80), salinity concentration and dosage of biosorbent. The results showed that the maximum dye decolourization by Pleurotus ostreatus can be achieved through establishing an acidic condition of pH 2, addition of 0.1mL of Tween 80, 0mg/l of sodium chloride concentration, and dosage of 8 plugs. Lastly, the experimental data was found to fit the Jovanovic Isotherm the most. In conclusion, Pleurotus ostreatus is capable of decolourizing and adsorbing dye particles in the dye aqueous solution.","PeriodicalId":388640,"journal":{"name":"Industrial and Domestic Waste Management","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123625382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Effects of Effluents’ Discharge from Some Paint Industries on Soil’s Physicochemical Properties and Bioattenuation of Polluted Soil 部分涂料工业废水排放对土壤理化性质及污染土壤生物衰减的影响

Industrial and Domestic Waste Management Pub Date : 2022-10-03 DOI: 10.53623/idwm.v2i2.110

Okafor Ugochukwu Chukwuma, Orji Michael Uchenna, Umeh Sophina Ogonna, O. Chinedu

{"title":"Effects of Effluents’ Discharge from Some Paint Industries on Soil’s Physicochemical Properties and Bioattenuation of Polluted Soil","authors":"Okafor Ugochukwu Chukwuma, Orji Michael Uchenna, Umeh Sophina Ogonna, O. Chinedu","doi":"10.53623/idwm.v2i2.110","DOIUrl":"https://doi.org/10.53623/idwm.v2i2.110","url":null,"abstract":"Rapid population growth resulting in industrial proliferation and urbanization has led to the rapid increase in pollution of the environment. Paint industries in urban areas mostly channel their wastewater into streams and on land, which results in the pollution of the receiving environment. This study aims to determine the impact of effluent discharges from paint industries on the soils’ physicochemical properties and the clean-up of the polluted soil through monitored natural attenuation. Composite samples of paint-effluents and soils were collected from paint industries. Their bioattenuation levels and changes in their physicochemical properties were monitored over a six-month period. Fungal isolates from the effluents include Saccharomyces cerevisiae (20%), Rhodotorula species (15%), Aspergillus niger (25%), Aspergillus flavus (15%), and Penicillum notatum (25%), while the bacterial isolates include Staphylococcus aureus (30%), Bacillus sp. (20%), Klebsiella sp.(15%), Escherichia coli (15%), Salmonella sp. (10%), and Staphylococcus species (10%). The effluents showed slightly alkaline pH values while the soils showed slightly acidic pH values. There were significant reductions in the heavy metal contents of the effluent polluted soils as remediation time increased, thus reducing the toxicity of such soil environments. Monitored natural-attenuation methods should be employed and improved as a means of reducing the toxicity of effluents on the environment since they are cheap and effective compared to other methods.","PeriodicalId":388640,"journal":{"name":"Industrial and Domestic Waste Management","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115126893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Study of Household Waste Management and Recycling Awareness Between Residential Areas in Kuala Nerang, Kedah, Malaysia 马来西亚吉打州瓜拉尼郎居民区生活垃圾管理及回收意识研究

Industrial and Domestic Waste Management Pub Date : 2022-05-24 DOI: 10.53623/idwm.v2i1.70

Husna Abdul Halim, Mohamed Zuhaili MOHAMED NAJIB, Muzaffar Zainal Abideen, H. F. Basri, K. Muda

{"title":"Study of Household Waste Management and Recycling Awareness Between Residential Areas in Kuala Nerang, Kedah, Malaysia","authors":"Husna Abdul Halim, Mohamed Zuhaili MOHAMED NAJIB, Muzaffar Zainal Abideen, H. F. Basri, K. Muda","doi":"10.53623/idwm.v2i1.70","DOIUrl":"https://doi.org/10.53623/idwm.v2i1.70","url":null,"abstract":"This paper presents a study on household waste management and recycling awareness. Residential areas are the major sources of solid waste as that is where people live. The waste that is usually disposed of from residential areas includes food waste, plastic waste, paper, glass, tin, and others. The increasing trend in waste generated from homes has become a major concern. This study aimed to assess household waste management and recycling awareness in two residential areas located in Padang Terap District, Kuala Nerang, Kedah, Malaysia. Recently, Padang Terap district showed an increase in waste generated compared to another district, Kedah. An open-ended questionnaire was distributed to approximately 32 respondents, and an interview was conducted to study household waste management and recycling awareness in two residential areas—Taman Jati and Taman Pelangi. The research shows that household waste management to segregate the waste remains a problem, despite most respondents being aware of this issue through different media. Furthermore, the lack of household waste management and recycling programs and facilities by the local authorities caused residents to be reluctant to practice these activities.","PeriodicalId":388640,"journal":{"name":"Industrial and Domestic Waste Management","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123706915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Adsorption of Phosphorus Using Cockle Shell Waste 利用贝壳废弃物吸附磷的研究

Industrial and Domestic Waste Management Pub Date : 2022-05-24 DOI: 10.53623/idwm.v2i1.81

Natasya Binti Mohd Zain, Nurul Jannah Md Salleh, Nurul Fatihah Hisamuddin, Shazana Hashim, N. H. Abdullah

{"title":"Adsorption of Phosphorus Using Cockle Shell Waste","authors":"Natasya Binti Mohd Zain, Nurul Jannah Md Salleh, Nurul Fatihah Hisamuddin, Shazana Hashim, N. H. Abdullah","doi":"10.53623/idwm.v2i1.81","DOIUrl":"https://doi.org/10.53623/idwm.v2i1.81","url":null,"abstract":"Phosphorus is an essential nutrient for aquatic plants and animals. The acceptable range for phosphorus in water is from 0.01 to 0.03 mg/L. However, excessive phosphorus use can result in biodiversity loss and pollution and endanger aquatic creatures and human health because the pollutants are non-biodegradable and thus accumulate over time. This work investigated the removal of phosphorus from synthetic wastewater containing KH2PO4 via adsorption using calcined cockle shell waste. Phosphorus adsorption by calcined cockle shell waste of less than 75 μm particle size was investigated. Five different adsorbent dosages (0.2, 0.4, 0.6, 0.8, and 1.0 g) mixed with 10 ppm phosphate were adsorbed for 60 min. The presence of calcined cockle shell waste was determined by using scanning electron microscopy (SEM), Fourier-transform infrared spectroscopy (FTIR), and a DR6000 UV–visible spectrophotometer. In brief, the highest dosage of 1.0 g removed 94.96% phosphorus from the synthetic wastewater, while the longest treatment time resulted in 95.74% phosphorus adsorption. The proposed method is low-cost and convenient.","PeriodicalId":388640,"journal":{"name":"Industrial and Domestic Waste Management","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121674475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Effect of Substrate-to-Inoculum Ratio and Temperatures During the Start-up of Anaerobic Digestion of Fish Waste 底物接种比和温度对鱼粪厌氧消化启动过程的影响

Industrial and Domestic Waste Management Pub Date : 2022-05-08 DOI: 10.53623/idwm.v2i1.80

Arma Yulisa, Chayanee Chairattanawat, S. Park, Md Abu Hanifa Jannat, Seokhwan Hwang

{"title":"Effect of Substrate-to-Inoculum Ratio and Temperatures During the Start-up of Anaerobic Digestion of Fish Waste","authors":"Arma Yulisa, Chayanee Chairattanawat, S. Park, Md Abu Hanifa Jannat, Seokhwan Hwang","doi":"10.53623/idwm.v2i1.80","DOIUrl":"https://doi.org/10.53623/idwm.v2i1.80","url":null,"abstract":"The high protein and lipid content of fish waste makes mono-digestion a difficult bioprocess for an anaerobic digestion (AD) system. On the other hand, the massive increase in fish and seafood consumption worldwide has led to an inevitable fish waste mono-AD. Therefore, this study was conducted to investigate the effects of food-to-microorganisms (F/M) ratios and temperatures during the start-up period of fish waste mono-digestion. F/M ratios of 0.5, 1, 2, and 3 on a g-COD/g-VSS basis were operated at 35°C and 45°C, representing mesophilic and hyper-mesophilic conditions, respectively. The increase in F/M ratio improved the maximum methane (CH4) production rate at both temperatures. However, F/M ratio of 0.5 generated the highest CH4 yield in mesophilic and hyper-mesophilic conditions (0.23±0.00 L-CH4/g-CODinput). Further increase in F/M ratio decreased CH4 yield up to 21.74% and 39.13% when the reactors were operated at 35°C and 45°C, respectively. When reactors were supplied with FM ratios of 0.5, 1, and 2, hyper-mesophilic temperature improved methanogenesis by up to 2.61% and shortened the lag phase by 22.88%. Meanwhile, F/M ratio 3 at 45°C decreased cumulative CH4 production by up to 26.57% and prolonged the lag phase by 10.19%. The result of this study is beneficial to managing the input substrate of a batch-AD system that treats fish waste as a sole substrate.","PeriodicalId":388640,"journal":{"name":"Industrial and Domestic Waste Management","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131529299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Removal of Cresol Red by Adsorption Using Wastepaper 废纸吸附法去除甲酚红

Industrial and Domestic Waste Management Pub Date : 2022-04-05 DOI: 10.53623/idwm.v2i1.63

M. Salman, M. Demir, K. Tang, L. Cao, Seng Bunrith, Tse-Wei Chen, N. Darwish, B. Almunqedhi, T. Hadibarata

引用次数: 7

Tolerance of earthworms in soil contaminated with polycyclic aromatic hydrocarbon 多环芳烃污染土壤中蚯蚓的耐受性

Industrial and Domestic Waste Management Pub Date : 2022-04-05 DOI: 10.53623/idwm.v2i1.62

Rubiyatno, Zee Chuang Teh, Diah Velentina Lestari, Arma Yulisa, M. Musa, Tse-Wei Chen, N. Darwish, B. Almunqedhi, T. Hadibarata

引用次数: 10