Journal CleanWAS最新文献_第3页

SOIL CONSERVATION PRACTICES IN FOREST OF NEPAL 尼泊尔森林土壤保持实践

Journal CleanWAS Pub Date : 2021-07-01 DOI: 10.26480/jcleanwas.02.2021.73.77

A. Paudel, Asmita Bhattarai, P. Yadav

引用次数: 1

INVESTIGATION OF THE EFFECTS OF SALT DUST CAUSED BY DRYING OF URMIA LAKE ON THE SUSTAINABILITY OF URBAN ENVIRONMENTS 乌尔米亚湖干枯盐尘对城市环境可持续性影响的研究

Journal CleanWAS Pub Date : 2021-07-01 DOI: 10.26480/jcleanwas.02.2021.78.84

Vahid Isazade, Abdul Baser Qasimi, Gordana Kaplan

{"title":"INVESTIGATION OF THE EFFECTS OF SALT DUST CAUSED BY DRYING OF URMIA LAKE ON THE SUSTAINABILITY OF URBAN ENVIRONMENTS","authors":"Vahid Isazade, Abdul Baser Qasimi, Gordana Kaplan","doi":"10.26480/jcleanwas.02.2021.78.84","DOIUrl":"https://doi.org/10.26480/jcleanwas.02.2021.78.84","url":null,"abstract":"Due to the gradual drying of parts of Urmia Lake, several centers of salt dust which is created and influence the agriculture, economy, public health and causes migrations within the region of the Urmia Lake. Hence, knowing the temporal and spatial distribution of this phenomenon is very important to quantify these effects. In the present study, using Sentinel-5 and MODIS products for 2020 in the Google Earth system, have shown despite month-to-month fluctuations, has an increasing trend and the incremental changes of fine dust are more considerable in May and June and their dispersal are greater in the northern and northwestern cities in the basin of the Urmia Lake. The distribution of fine dust in the cities of Tabriz, Shabestar, Urmia, Mahabad, Khoy, Salmas, and Tabak, shows heavy concentrations of the dusts, and exhibits destructive impacts on the economy (60.80%) in December and also has adverse effects on the health index. And most of the referrals of people suffering from diseases caused by fine dust in December is (47.50%). The two indicators of agriculture and migration are closely related and the most effects of salt dust for these two indicators showed (15%) in November and (40.51%) in July, respectively. According to the results, it can be said that these dust particles have the greatest impact on the indices (migration, economy, agriculture, and health) of urban regions of the basin of Urmia Lake from 2019 to 2020. The results of this study can directly contribute to the decision-making process by the local authorities to understand the environmental problems across urban and rural areas of Urmia lakes which is at considerable risk.","PeriodicalId":32432,"journal":{"name":"Journal CleanWAS","volume":"51 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86359379","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

INSPECTION OF DRINKING WATER CALIBRE TRAIT OF BHIMBER AZAD KASHMIR, PAKISTAN 巴基斯坦比姆伯阿扎德克什米尔地区饮用水口径特征检验

Journal CleanWAS Pub Date : 2021-07-01 DOI: 10.26480/jcleanwas.02.2021.68.72

Raja Asim Zeb, Raja Shoaib Zahoor, Dr. Ariba Farooq

{"title":"INSPECTION OF DRINKING WATER CALIBRE TRAIT OF BHIMBER AZAD KASHMIR, PAKISTAN","authors":"Raja Asim Zeb, Raja Shoaib Zahoor, Dr. Ariba Farooq","doi":"10.26480/jcleanwas.02.2021.68.72","DOIUrl":"https://doi.org/10.26480/jcleanwas.02.2021.68.72","url":null,"abstract":"The article summarizes the outcomes of abundant physicochemical equity of drinking water and pathogenic microorganisms conducted for drinking water trait condition of Bhimber Azad Kashmir. Drinking water quality index (DWQI) based on TDS, pH, Ca+2, Na+, was used to assess the drinking water quality. Being unnerves increase in the population and hasty commercial construction, drinking water quality is highly affected constantly in Bhimber Azad Kashmir. About 18% of whole population of Bhimber Azad Kashmir has approach to secure drinking water. The resting 80% of population is enforced to use perlious drinking water due to the insufficiency of safe and healthful drinking water resources. The principal origin of contamination is microbial contamination, turbidity and Na+ which is widely discharge into water system supplies. Anthropogenic exercise cause bone diseases that create about 60-70% of all diseases are answerable. This article emphasizes the drinking water quality, contagion sources and controlling mechanism of water in Bhimber Azad Kashmir. There is an immediate commitment to take precautionary measures and treatment technologies to control on these depressive water contamination statistics of Bhimber Azad Kashmir.","PeriodicalId":32432,"journal":{"name":"Journal CleanWAS","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76250773","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: 0

ANALYSIS OF WATER QUALITY DETERIORATION IN NWORIE RIVER, OWERRI- IMO STATE, SOUTHEAST, NIGERIA 尼日利亚东南部奥韦里-莫莫州nworie河水质恶化分析

Journal CleanWAS Pub Date : 2021-07-01 DOI: 10.26480/jcleanwas.02.2021.58.61

Nwosu T. V, Nwaiwu C.J, Egboka N.T

{"title":"ANALYSIS OF WATER QUALITY DETERIORATION IN NWORIE RIVER, OWERRI- IMO STATE, SOUTHEAST, NIGERIA","authors":"Nwosu T. V, Nwaiwu C.J, Egboka N.T","doi":"10.26480/jcleanwas.02.2021.58.61","DOIUrl":"https://doi.org/10.26480/jcleanwas.02.2021.58.61","url":null,"abstract":"Due to indiscriminate activities of man through sand excavation, sand mining and illegal waste disposal within the watershed the study evaluated the effect of these activities on selected water quality parameters of Nworie River in Owerri -Imo State, Southeast Nigeria. The study area was divided into Upstream, Midstream and downstream. The river was sampled and the raw data from water sampling were subjected to laboratory analysis; results obtained were matched with standards. The results showed that the average pH of the river was 7.4; upstream and midstream had higher pH values than the downstream with low pH and these were within the permissible limit. Biological oxygen Demand (BOD) of the river were 75mg/l, 60mg/l and 56mg/l at the Upstream, Midstream and downstream with an average value of 64 mg/l . The river had a mean turbidity value of 76NTU and mean Total Dissolved solids (TDS) value of 272mg/l which were above the permissible limit. Calcium (Ca2+) did not exceed the standard limit while magnesium exceeded the standard limit by 68% at the Upstream. Nworie river had mean water conductivity value of 93S/cm; water conductivity at the Midstream and downstream were within the permissible limits while the Upstream had 6% increase above the acceptable limit. It was observed from this study that Nworie river exhibited three different colours of light-green, dark-green and brownish-muddy colour respectively at the Upstream, Midstream and Downstream which could be attributed to the level of erosional deposits and sediment loads from the degraded watershed. Further degradation of the watershed should be avoided by practising good soil conservation measures, ensuring that indiscriminate activities of inhabitants of the area are stopped and since environmental balance, land degradation, water management and food security are strongly linked, each must be addressed in the context of the other to have a measurable impact to the society.","PeriodicalId":32432,"journal":{"name":"Journal CleanWAS","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75629393","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: 0

FACILE FABRICATION OF COPPER OXIDE NANOPARTICLES FOR ANTIMICROBIAL ACTIVITY 具有抗菌活性的氧化铜纳米颗粒的制备

Journal CleanWAS Pub Date : 2021-03-31 DOI: 10.26480/jcleanwas.01.2021.27.30

M. Haque, Md. Kaium Hossain, Md. Ashraful Islam Molla, M. Sarker, Shaikat Chandra Dey, M. Ashaduzzaman

{"title":"FACILE FABRICATION OF COPPER OXIDE NANOPARTICLES FOR ANTIMICROBIAL ACTIVITY","authors":"M. Haque, Md. Kaium Hossain, Md. Ashraful Islam Molla, M. Sarker, Shaikat Chandra Dey, M. Ashaduzzaman","doi":"10.26480/jcleanwas.01.2021.27.30","DOIUrl":"https://doi.org/10.26480/jcleanwas.01.2021.27.30","url":null,"abstract":"Copper Oxide nanoparticles (NPs) have shown great acceptance in the antimicrobial application owing to their low toxicity and high surface to charge ratio. In this study, copper oxide NPs (represented as S-1, S-2 and S-3) were prepared by a simple and cost-effective thermal approach in three different environments. Fabricated NPs were characterized using x-ray diffraction (XRD), scanning electron microscopy (SEM), ultraviolet-visible (UV-Vis) spectroscopy and Fourier transform infrared spectroscopy (FTIR) technique. The XRD patterns revealed that the synthesized S-2 was of pure Cu2O phase while S-3 was composed of monoclinic CuO with a small quantity of Cu2O. More importantly, synthesized copper oxide NPs were used to evaluate the antimicrobial activity against three types of gram-negative bacteria namely Salmonella typhi, SK4 and E. coli (two strains). Although the NPs produced from the S-1 approach did not show encouraging results, the copper oxide NPs from S-2 and S-3 had shown enhanced antimicrobial activity. The successful antimicrobial activity of S-2 and S-3 can be related to the release of Cu+ and Cu2+ ions into the surrounding environment, which is responsible for the breaking of the cell wall membrane and ultimately causes bacterial cell disruption. The synthesized copper oxide NPs via thermal approach will be good candidates for biomedical applications.","PeriodicalId":32432,"journal":{"name":"Journal CleanWAS","volume":"103 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78430851","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

ISOLATION AND MORPHOLOGICAL IDENTIFICATION OF SOIL FUNGI FROM AGRICULTURAL SOIL IN KUANTAN 关丹农业土壤真菌的分离与形态鉴定

Journal CleanWAS Pub Date : 2021-03-31 DOI: 10.26480/jcleanwas.01.2021.31.34

Nur Sabrina Ahmad Azmi, Asma Adiba Hisham

引用次数: 1

CONTAMINATION ASSESSMENT OF WATER RESOURCES AROUND WASTE DUMPSITES IN ABAKALIKI, NIGERIA; A MINI REVIEW 尼日利亚abakaliki垃圾场周围水资源污染评估;一个小回顾

Journal CleanWAS Pub Date : 2021-03-31 DOI: 10.26480/jcleanwas.01.2021.17.20

Ruth Oghenerukevwe Ulakpa Eyankware, M. Eyankware

引用次数: 3

CYTOKININ AND GIBBERELLIC ACID ALLEVIATE THE EFFECT OF WATERLOGGING IN MUNGBEAN (VIGNA RADIATA L. WILCZEK) 细胞分裂素和赤霉素缓解绿豆涝渍效应的研究

Journal CleanWAS Pub Date : 2021-03-31 DOI: 10.26480/jcleanwas.01.2021.21.26

M. R. Islam, M. Hasan, N. Akter, S. Akhtar

引用次数: 4

ANTIBACTERIAL ACTIVITY OF BENZOYL AND HALOBENZOYL THIOUREA BEARING α- AND β-ALANINE 含α-和β-丙氨酸的苯甲酰和卤苯甲酰硫脲的抗菌活性

Journal CleanWAS Pub Date : 2021-03-31 DOI: 10.26480/jcleanwas.01.2021.35.38

M. Ibrahim, A. Husin, N. Ngah, N. Zakaria

引用次数: 0

HEALTH RISK ASSESSMENT AND HEAVY METAL CONTAMINATION LEVELS IN GREEN CHILLI DUE TO UNTREATED WASTEWATER IRRIGATION IN CHAK JHUMRA, FAISALABAD 费萨拉巴德chak jhumra地区未经处理的废水灌溉导致的绿辣椒健康风险评估和重金属污染水平

Journal CleanWAS Pub Date : 2021-03-31 DOI: 10.26480/jcleanwas.01.2021.05.09

M. Akram, H. Rashid, A. Nasir, Kiran Khursheed

{"title":"HEALTH RISK ASSESSMENT AND HEAVY METAL CONTAMINATION LEVELS IN GREEN CHILLI DUE TO UNTREATED WASTEWATER IRRIGATION IN CHAK JHUMRA, FAISALABAD","authors":"M. Akram, H. Rashid, A. Nasir, Kiran Khursheed","doi":"10.26480/jcleanwas.01.2021.05.09","DOIUrl":"https://doi.org/10.26480/jcleanwas.01.2021.05.09","url":null,"abstract":"To address the global issue of water scarcity, untreated wastewater irrigation has become a common practice in the developing countries to meet the emerging demand of irrigation water. It is a common practice in Pakistan as well to apply municipal wastewater for irrigation purposes, which is carrying high concentrations of heavy metals originating from industrial sources. The research was conducted in Chak Jhumra, Faisalabad, Pakistan to check the effect on health due to untreated wastewater. The purpose of this research work was to find out the concentrations of hazardous elements present in the wastewater and conduct health risk assessment of utilizing the contaminated vegetables, being grown on untreated effluent. The main parameters to be investigated for groundwater, wastewater, soil and vegetables were EC, TSS, SAR and Heavy metals like (Ni, Zn, Pb, and Cu). Concentrations of the targeted heavy metals were determined in these media and health risk assessment was conducted. It was finally concluded that the soil properties were greatly influenced by the supply of this wastewater. Zinc was found above safe limit, Cu was found within safe limit, Ni and Pb were above critical limits in all sites. Groundwater was found suitable and its values were within safe limits. Health risk assessment has also exhibited significant impact of the concentrations of heavy metals in the vegetables being utilized by the common man.","PeriodicalId":32432,"journal":{"name":"Journal CleanWAS","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87150499","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