Zobrazeno 1 - 10
of 276
pro vyhledávání: '"AH Mahvi"'
Publikováno v:
سلامت و محیط, Vol 12, Iss 1, Pp 47-62 (2019)
Background and Objective: Olive Mill Wastewater (OMWW) is one of the most polluted sanitary wastewaters that its ineffective treatment will cause severe pollution of the environment. In this study, OMWW treatment wasinvestigated using combined electr
Externí odkaz:
https://doaj.org/article/e74c43d69cf84ae0a608fa1e243dcee4
Publikováno v:
سلامت و محیط, Vol 9, Iss 3, Pp 319-330 (2016)
Background and Objective: The present study was carried out to determine the amount and ionic characterization of TSP and PM10 aimed at identifying the potential emission sources of particulates in the ambient air of Tabriz. Materials and Methods:
Externí odkaz:
https://doaj.org/article/9d60d6df17d640b99fb177817fe97e20
Publikováno v:
Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, Vol 6, Iss 2, Pp 69-75 (2012)
Background and Objectives: One of the industries dependent on oil compounds that play an important role in economy, preserve resources and oil reserves, as well as environmental protection is the secondary refinery Oil industries. The efficiency of C
Externí odkaz:
https://doaj.org/article/dc2d6533506241a49565758c41102774
Publikováno v:
Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, Vol 6, Iss 1, Pp 9-16 (2012)
Background and Objectives: Heavy metals have an important role on organism life and their high concentration may be a great threat for humans and other organisms’ lives. Up to now, various methods have been used for the removal of these metals, whi
Externí odkaz:
https://doaj.org/article/b18a58958b874a99a40c1352b146f315
Publikováno v:
E-Journal of Chemistry, Vol 9, Iss 4, Pp 2015-2022 (2012)
The photodegradation of two organophosphorus pesticides, malathian and diazinon, by sulfate radicals and bicarbonate radicals in aqueous solution were studied. The effect of the operational parameters such as pH, salt concentration, water type, H2O2
Externí odkaz:
https://doaj.org/article/15b9c899f70848d695981ccf453427dd
Publikováno v:
Iranian Journal of Public Health, Vol 39, Iss 2, Pp 7-12 (2010)
Background: A new biological domestic wastewater treatment process, which has been presented these days in activated sludge modification, is Upflow Sludge Blanket Filtration (USBF). This process is aerobic and acts by using a sludge blanket in the se
Externí odkaz:
https://doaj.org/article/ced5fb3e6774493cabb0f030aecbb920
Publikováno v:
Iranian Journal of Public Health, Vol 38, Iss 4, Pp 1-9 (2009)
"nBackground: The goal was to upgrade and/or uprate the traditional non-contact array by producing few modifications in the configuration of this model in order to maximize light receiving of water from the UV lamp and a better disinfection. "nMethod
Externí odkaz:
https://doaj.org/article/4f1a0a04b8ea430583b51994e6ecde21
Autor:
AH Mahvi
Publikováno v:
Iranian Journal of Public Health, Vol 38, Iss 2, Pp 1-17 (2009)
"nUltrasonic technology as an innovative technology may be used for water and wastewater treatment for pollution removal. This technology acts as an advanced oxidation process. Application of this technology leads to the decomposition of many compl
Externí odkaz:
https://doaj.org/article/bc4672b1b098432084c9d5a88d025931
Publikováno v:
سلامت و محیط, Vol 1, Iss 1, Pp 37-44 (2008)
Background and Objectives: Silica is an inorganic material that found in the nature in various forms. The hazards of crystal of silica or α-quartz (free silica) is greater than other forms. Exposure to dust that contains free silica result to pulmon
Externí odkaz:
https://doaj.org/article/54125d6fb0974feeb09149d71ea26cca
Publikováno v:
سلامت و محیط, Vol 1, Iss 1, Pp 29-35 (2008)
Background and Objectives: Measurement of light intensity is a recommended practice for insuring the delivery of required germicidal dose in disinfection operations by UV lamps. Use of sensitive to light chemicals which is the base of actionometeric
Externí odkaz:
https://doaj.org/article/9d7f9acdbc9c4e9db37785513e85a864