{"title":"Study of hybrid performance of the methods applied for recycling Aq Qala-industrial park effluent","authors":"Y. Shahamat, Zohreh Moghiseh, Hamidreza Noruzian","doi":"10.4103/ijehe.ijehe_5_21","DOIUrl":"https://doi.org/10.4103/ijehe.ijehe_5_21","url":null,"abstract":"Aim: Currently, recycling of secondary effluent can be used sustainably as a new water source to minimize the water consumption in areas which are exposed to water crisis. Hence, it is necessary to appraise hybrid advanced treatment technologies performance and to determine the best alternative for reusing secondary effluent of industrial park in full-scale. Materials and Methods: The secondary effluent (biological-treated) of the centralized industrial park wastewater treatment plant (Aq Qala, Golestan province, Iran) is introduced into combined systems such as (1) sand filter (SF) and membrane bioreactor (MBR), (2) SF, MBR and granular activated carbon (GAC) (3) SF and GAC (4) SF, MBR, GAC, and reverse osmosis (RO), as the hybrid advanced scenarios. Results: The effluent of SF/MBR/GAC/RO showed the highest quality (>99% removal efficiency). In this scenario, pH, silica, manganese, iron, total suspended solids, turbidity, total coliform, and chemical oxygen demand (COD), alkalinity, hardness, total dissolved solids (TDS), chloride, and sulfate were determined 6.93 ± 0.19, 1.4 ± 0.6 mg/L, not detectable (ND), ND, <2 ± 0.2 mg/L, <1 Nephelometric Turbidity unit (NTU), ND and <2 ± 0.2 mg/L, 54.8 ± 1 2.5 mg/L, 50 ± 17 mg/L, 100 ± 14.89 mg/L, 68 ± 10.9 mg/L, and 44 ± 3.67 mg/L were observed in the range of product water standard for sensitive industries. Also, the maximum of efficiency of SF/MBR, SF/MBR/GAC, and SF/GAC systems was obtained 97.75% (as total coliforms), 62.65% (as COD), and 55.8% (as COD), respectively. Other parameters removed slight about 2% to 40%. However, hardness, alkalinity, and manganese concentrations not reduced after these systems (0% efficiency). Conclusions: The hybrid system of SF/MBR/GAC/RO was produced a clean and suitable water supply for the sensitive industries (e.g., intermediate-pressure boilers, cooling water, textile, etc.) of Aq Qala industrial park according to the environmental protection agency standards.","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"12 1","pages":"1 - 1"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48341649","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}
Z. Zulfikar, Wiwit Aditama, K. Khairunnisa, B. Arianto
{"title":"Effect of filter media (zeolite, ferrolite, and manganese greensand) and combination of media on the levels of iron and manganese in borehole water","authors":"Z. Zulfikar, Wiwit Aditama, K. Khairunnisa, B. Arianto","doi":"10.4103/ijehe.ijehe_41_21","DOIUrl":"https://doi.org/10.4103/ijehe.ijehe_41_21","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70748009","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":"Quantification of potentially toxic dissolved elements in River water using multivariate statistical approaches: a case study of Golmud River, China","authors":"H. Tan, W. Rao, Mahaman Oumar Mahaman","doi":"10.1504/ijee.2023.10056048","DOIUrl":"https://doi.org/10.1504/ijee.2023.10056048","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84603510","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}
F. Gallardo, G. López, David Caro Moreno, Francisco Abel Jiménez Cantizano
{"title":"Successful illegal dumpsite remediation: a landfill mining demonstration project at Andalusia (Spain)","authors":"F. Gallardo, G. López, David Caro Moreno, Francisco Abel Jiménez Cantizano","doi":"10.1504/ijee.2023.10055246","DOIUrl":"https://doi.org/10.1504/ijee.2023.10055246","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"80 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85993208","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}
Min Zhang, Guoqing Qu, Gang Yang, Zhiying He, Chunjun Chen
{"title":"Theoretical and experimental analysis of the passengers reading comfort to luminous environment in Chinese high-speed trains","authors":"Min Zhang, Guoqing Qu, Gang Yang, Zhiying He, Chunjun Chen","doi":"10.1504/ijee.2023.10059101","DOIUrl":"https://doi.org/10.1504/ijee.2023.10059101","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"354 6351 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135494571","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}
Z. Eskandari, M. Noorisepehr, M. Vosoughi, Afsane Chavoshani
{"title":"Investigating air pollutant trends based on temporal air quality indexes in Karaj, Iran, during 2012 − 2018","authors":"Z. Eskandari, M. Noorisepehr, M. Vosoughi, Afsane Chavoshani","doi":"10.4103/ijehe.ijehe_40_21","DOIUrl":"https://doi.org/10.4103/ijehe.ijehe_40_21","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70747844","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":"Study on water supply and drainage line layout method of large green building based on time series prediction","authors":"Lianguang Mo, H. Jia","doi":"10.1504/ijee.2023.10057448","DOIUrl":"https://doi.org/10.1504/ijee.2023.10057448","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76223329","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}
F. Forouharmajd, Zahra Amini, Hadi Asady, S. Pourabdian
{"title":"Investigating the psychoacoustic characteristics of absorbents used in common earmuffs: A laboratory study","authors":"F. Forouharmajd, Zahra Amini, Hadi Asady, S. Pourabdian","doi":"10.4103/ijehe.ijehe_29_22","DOIUrl":"https://doi.org/10.4103/ijehe.ijehe_29_22","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70747509","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}
AliSalehi Sahl Abadi, M. Pourjafar, A. Askari, Milad Pourjafar, SeyedAli Rahimi, Afshar Nemati
{"title":"Experimental investigation of hydrogen sulfide adsorption from drilling fluid wastes by functionalized carbon nanotubes","authors":"AliSalehi Sahl Abadi, M. Pourjafar, A. Askari, Milad Pourjafar, SeyedAli Rahimi, Afshar Nemati","doi":"10.4103/ijehe.ijehe_24_22","DOIUrl":"https://doi.org/10.4103/ijehe.ijehe_24_22","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70747213","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}
Fatemeh Paridokht, S. Esmaeili, Ehsan Habibi, H. Dehghan
{"title":"General health status and its related factors of medical staff during the COVID-19 pandemic: A cross-sectional study in the hospital","authors":"Fatemeh Paridokht, S. Esmaeili, Ehsan Habibi, H. Dehghan","doi":"10.4103/ijehe.ijehe_37_21","DOIUrl":"https://doi.org/10.4103/ijehe.ijehe_37_21","url":null,"abstract":"","PeriodicalId":36322,"journal":{"name":"International Journal of Environmental Health Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70747810","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}