Complex Alumina-Ferrous Coagulant for Effective Wastewater Purification from Hydrogen Sulfide
نویسندگان
چکیده
منابع مشابه
Anodic Reactivity of Ferrous Sulfide Particles Generated in Wastewater Treatment
Ferric phosphate (FePO4) sludge is routinely generated in wastewater treatment by addition of ferric chloride to remove phosphates and precipitate suspended solids. After the addition of sulfide to the FePO4 sludge, insoluble FeS particles are generated, leaving behind a phosphate-rich liquid, which can potentially be used as fertilizer. Electrochemical oxidation of FeS can lead to recovery of ...
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One of the major sources, which wastes the environment is the wastewater produced from the human activity. At present, in order to decrease waste hazards and to restrict the resulted effects on the environment, investigators studying the possibility of using new methods and materials to treat wastewater. Coagulation and flocculation process are physical-chemical methods that widely used in the ...
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In order to evaluate the performance of biofilter for H2S removal from contaminated air, a 120×14 cm column biofilter was constructed using clear polyacrylic material in conjunction with H2S production and control systems. The column was divided into four stages using perforated plates. The column was packed with a mixture of mushroom compost and snail shell (4:1).
 The performance of biofil...
متن کاملThe Performance of Compost Biofilter for Hydrogen Sulfide Removal from Contaminated Air
In order to evaluate the performance of biofilter for H2S removal from contaminated air, a 120×14 cm column biofilter was constructed using clear polyacrylic material in conjunction with H2S production and control systems. The column was divided into four stages using perforated plates. The column was packed with a mixture of mushroom compost and snail shell (4:1). The performance of biofilte...
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Background: In this study, ferrate (VI) and ultraviolet (UV) radiation were employed to remove hydrogen sulfide from municipal wastewater resulting in a reduction in chemical oxygen demand (COD). Although ferrate (VI) and UV have been used individually for the removal of a few pollutants from urban and industrial wastewater, there exists no study to investigate the effectiveness of si...
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ژورنال
عنوان ژورنال: Advances in Materials Science and Engineering
سال: 2021
ISSN: 1687-8442,1687-8434
DOI: 10.1155/2021/5595599