Unveiling the mechanisms of how cationic polyacrylamide affects short-chain fatty acids accumulation during long-term anaerobic fermentation of waste activated sludge Author links open overlay panel Xuran Liu a b 1 Qiuxiang Xu a b 1 Dongbo Wang a b Yanxin Wu a b Qi Yang a b Yiwen Liu c Qilin Wang c Xiaoming Li a b Hailong Li d Guangming Zeng a
Unveiling the mechanisms of how cationic polyacrylamide affects short-chain fatty acids accumulation during long-term anaerobic fermentation of waste activated sludge
Get PriceUnveiling the mechanisms of how cationic polyacrylamide affects short-chain fatty acids accumulation during long-term anaerobic fermentation of waste activated sludge. Author(s) Cationic polyacrylamide, a flocculation powder widely used in wastewater pretreatment and sludge dewatering, was highly accumulated in waste activated sludge.
Get PriceUnveiling the mechanisms of how cationic polyacrylamide affects short-chain fatty acids accumulation during long-term anaerobic fermentation of waste activated sludge Water Research ( IF 7.913) Pub Date : 2019-02-26, DOI: 10.1016/j.watres.2019.02.036
Get PriceThe mechanism studies revealed that although cationic polyacrylamide could be partially degraded to produce SCFAs during anaerobic fermentation, cationic polyacrylamide and its major degradation metabolite, polyacrylic acid, inhibited all the sludge solubilization, hydrolysis, acidogenesis, acetogenesis and homoacetogenesis processes to some
Get PriceUNCORRECTED PROOF 6 Water Researchxxx(xxxx)xxx-xxx tion. Five groups (Group-I, Group-II, Group-III, Group-IV and Group-V) were conducted to assess the effect of polyacrylic acid
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Get PriceTitle: The catalytic mechanism of retaining [beta]-glycosidases: Creator: Vocaldo, David J. Date Issued: 2002: Description: Through the detailed characterization of the catalytic mechanisms of four different retaining β-glycosidases and in consideration of the existing literature a detailed and generally applicable catalytic mechanism is proposed for the very large class of retaining β
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Get PriceThe freezing process consists of dissipating heat from the product until the final temperature is lower than the temperature of crystallisation of that product. Freezing can be used for numerous applications, including for disruption of waste-activated sludge (WAS). The aim of this study was to calculate the estimated amount of heat conveyed between the solidified carbon dioxide and the WAS
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Get PriceFluid mechanics is involved in the growth, progression, metastasis, and therapy of cancer. Blood vessels transport oxygen and nutrients to cancerous tissues, provide a route for metastasizing cancer cells to distant organs, and deliver drugs to tumors. The irregular and leaky tumor vasculature is responsible for increased interstitial pressure in the tumor microenvironment, whereas multiscale
Get PriceTitle: The catalytic mechanism of retaining [beta]-glycosidases: Creator: Vocaldo, David J. Date Issued: 2002: Description: Through the detailed characterization of the catalytic mechanisms of four different retaining β-glycosidases and in consideration of the existing literature a detailed and generally applicable catalytic mechanism is proposed for the very large class of retaining β
Get PriceThe freezing process consists of dissipating heat from the product until the final temperature is lower than the temperature of crystallisation of that product. Freezing can be used for numerous applications, including for disruption of waste-activated sludge (WAS). The aim of this study was to calculate the estimated amount of heat conveyed between the solidified carbon dioxide and the WAS
Get PriceBackground The navel orangeworm, Amyelois transitella Walker (Lepidoptera: Pyralidae), is the most serious insect pest of almonds and pistachios in California for which environmentally friendly alternative methods of control — like pheromone-based approaches — are highly desirable. Some constituents of the sex pheromone are unstable and could be replaced with parapheromones, which may be
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Get PriceAsif, MB, Ansari, AJ, Chen, SS, Nghiem, LD, Price, WE & Hai, FI 2019, 'Understanding the mechanisms of trace organic contaminant removal by high retention membrane bioreactors: a critical review', Environmental Science and Pollution Research, vol. 26, pp. 34805-34100. View/Download from: Publisher's site View description>>
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Get PriceTitle: The catalytic mechanism of retaining [beta]-glycosidases: Creator: Vocaldo, David J. Date Issued: 2002: Description: Through the detailed characterization of the catalytic mechanisms of four different retaining β-glycosidases and in consideration of the existing literature a detailed and generally applicable catalytic mechanism is proposed for the very large class of retaining β
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