M. Arbabi, S. Shafiei, Sadeghi Mehraban, A. Khodabakhshi, Ashkan Abdoli, Arman Arbabi
{"title":"Electrocoagulation process using aluminum electrodes for treatment of baker's yeast industry wastewater","authors":"M. Arbabi, S. Shafiei, Sadeghi Mehraban, A. Khodabakhshi, Ashkan Abdoli, Arman Arbabi","doi":"10.4103/ijehe.ijehe_28_20","DOIUrl":"https://doi.org/10.4103/ijehe.ijehe_28_20","url":null,"abstract":"Background and Aims: Severe contamination with organic compounds and very high color is characteristic of yeast industry wastewater. Discharging this wastewater into the environment has adverse effects on the environment. The present study was conducted to determine the efficiency of the electrocoagulation (EC) using aluminum electrodes for the removal of color, turbidity, and chemical oxygen demand (COD) from the baker's yeast industry wastewater. Materials and Methods: In this experimental study, the effect of current densities (60, 80, 100, and 120 A/m2) and reaction times (15, 30, 45, and 60 min) using aluminum electrode was investigated on removal efficiencies of COD, color, and turbidity. The pilot consisted of a reactor with a useful volume of 2.5 l of epoxy glass, a direct current power supply, and aluminum electrodes of 8 cm × 8 cm in diameter. Results: The highest removal efficiencies were obtained to be 83% for COD, 93% for color, and 96% for turbidity at density of 80 A/m2 and 45-min contact time (pH = 7). Under these conditions, the power and electrode consumption was 16.89 kWh and 94.3 g/m3, respectively, and the treatment cost of wastewater was estimated to be 1.5 $ per each cubic meter. Conclusion: The results showed that EC process using aluminum electrode is an appropriate and effective method for removing color, turbidity, and COD from baking industry wastewater.","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"11 1","pages":"3 - 3"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45921277","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}
{"title":"Evaluation of Groundwater Quality to Its Characteristics and Health Concerns","authors":"Shalini Verma, Vimal Kumar","doi":"10.1504/ijee.2023.10048095","DOIUrl":"https://doi.org/10.1504/ijee.2023.10048095","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"37 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81688890","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}
M. Younesian, M. Cheraghi, S. Sobhanardakani, B. Lorestani, H. Merrikhpour
{"title":"Assessing the effects of bio-organic and chemical fertilizers application on absorption of macronutrients and heavy metals in vegetables (Case study: Lepidium sativum)","authors":"M. Younesian, M. Cheraghi, S. Sobhanardakani, B. Lorestani, H. Merrikhpour","doi":"10.52547/jehe.9.1.59","DOIUrl":"https://doi.org/10.52547/jehe.9.1.59","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"118 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79498503","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}
Esrafil Asgari, A. Sheikhmohammadi, B. Hashemzadeh
{"title":"Improving the efficiency of advanced photocatalytic oxidation process in the presence of sulfite for decomposition of metronidazole from aqueous solutions","authors":"Esrafil Asgari, A. Sheikhmohammadi, B. Hashemzadeh","doi":"10.52547/jehe.9.1.22","DOIUrl":"https://doi.org/10.52547/jehe.9.1.22","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"78 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76779012","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}
Seyedeh Azar Mousavifard, S. Jozi, Mojgan Zaimdar, M. Rezazadeh Azari
{"title":"Estimation of the criticality of a fire incidence in the form of energy rate, burning time, and flame height in the Karaj Petroleum Depot (1399)","authors":"Seyedeh Azar Mousavifard, S. Jozi, Mojgan Zaimdar, M. Rezazadeh Azari","doi":"10.52547/jehe.9.1.85","DOIUrl":"https://doi.org/10.52547/jehe.9.1.85","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84472838","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}
A. Ghobadi, M. Cheraghi, S. Sobhanardakani, B. Lorestani
{"title":"Qualitative Assessment of Groundwater Resources of Asadabad Plain using WQI, Cd, HPI, HEI, PoS and MI Indices in 2018","authors":"A. Ghobadi, M. Cheraghi, S. Sobhanardakani, B. Lorestani","doi":"10.52547/jehe.9.1.1","DOIUrl":"https://doi.org/10.52547/jehe.9.1.1","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83010292","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}
S. Jalilian, S. Sobhanardakani, M. Cheraghi, S. Monavari, B. Lorestani
{"title":"Landfill site selection for municipal solid waste with combining SWARA technique and COPRAS method using GIS \u0000(Case study: Kermanshah, Iran)","authors":"S. Jalilian, S. Sobhanardakani, M. Cheraghi, S. Monavari, B. Lorestani","doi":"10.52547/jehe.9.1.41","DOIUrl":"https://doi.org/10.52547/jehe.9.1.41","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"50 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83998513","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}