Degradation of chloramphenicol by potassium ferrate (VI) oxidation: kinetics and products
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DOI: 10.1007/s11356-017-8656-7
Abstract: The oxidation of chloramphenicol (CAP) by potassium ferrate (VI) in test solution was studied in this paper. A series of jar tests were performed at bench scale with pH of 5–9 and molar ratio [VI/CAP]… read more here.
Keywords: potassium ferrate; cap; oxidation; degradation chloramphenicol ... See more keywords
Impacts of potassium ferrate(VI) on the growth and organic matter accumulation, production, and structural changes in the cyanobacterium Microcystis aeruginosa
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DOI: 10.1007/s11356-017-8757-3
Abstract: Cyanobacterial blooms generated by nutrient addition into aquatic systems pose serious risks to ecosystems and human health. Though there are established chemical, physical, and biological means of eradication, more efficient and environmentally friendly measures are… read more here.
Keywords: matter; cyanobacterium microcystis; organic matter; ferrate growth ... See more keywords
Effectiveness of potassium ferrate (VI) as a green agent in the treatment and disinfection of carwash wastewater
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DOI: 10.1007/s11356-021-16278-z
Abstract: Carwash wastewater treatment with potassium ferrate (VI) (K2FeO4) was optimized by response surface methodology. The optimum conditions for chemical oxygen demand removal were established a pH 3.5, 0.328 g/L dose of K2FeO4, and with a… read more here.
Keywords: carwash wastewater; treatment; potassium ferrate;
Potassium ferrate coupled with freezing method enhances methane production from sludge anaerobic digestion.
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DOI: 10.1016/j.biortech.2021.125112
Abstract: This study proposed a novel sludge pretreatment technology by combining freezing with potassium ferrate (PF) for synergistically enhancing the methane yield from sludge anaerobic digestion. Experimental results showed that the methane production was promoted from… read more here.
Keywords: sludge; methane production; anaerobic digestion; potassium ferrate ... See more keywords
Enhanced methane production from waste activated sludge by potassium ferrate combined with ultrasound pretreatment.
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DOI: 10.1016/j.biortech.2021.125841
Abstract: This study explored the effect of potassium ferrate (PF) combined with ultrasound (US) pretreatment on methane generation from sludge by a series of experiments and simulations. Batch experiments showed that the pretreatment of PF coupled… read more here.
Keywords: methane; ferrate combined; combined ultrasound; sludge ... See more keywords
Enhanced bioproduction of short-chain fatty acids from waste activated sludge by potassium ferrate pretreatment
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DOI: 10.1016/j.cej.2017.09.103
Abstract: Abstract Recently, bioproduction of short-chain fatty acids (SCFA) from waste activated sludge (WAS) has attracted much attention. Many pretreatment methods were investigated to improve the hydrolysis efficiency of WAS. However, studies on sludge pretreatment employing… read more here.
Keywords: ferrate; ferrate pretreatment; potassium ferrate; bioproduction short ... See more keywords
Steel slag assists potassium ferrate to improve SCFAs production from anaerobic sludge fermentation.
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DOI: 10.2139/ssrn.4395653
Abstract: Potassium ferrate (PF) pretreatment in anaerobic sludge and its potential influence mechanisms have received widely attention. This study investigated the coupling effect of PF loading on steel slag (SS) on excess sludge anaerobic fermentation. Results… read more here.
Keywords: anaerobic sludge; steel slag; potassium ferrate; scfas production ... See more keywords
Roles of Fe(III) and Fe(VI) in enhancing dewaterability of sewage sludge based on floc size grading
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DOI: 10.5004/dwt.2017.21205
Abstract: Ferric chloride and potassium ferrate have been proven to improve the dewaterability of sewage sludge. Flocs are flocculated by forming an Fe(OH)3 colloid under the condition of ferric chloride. Furthermore, potassium ferrate can enhance dewaterability… read more here.
Keywords: size; ferric chloride; sludge; dewaterability ... See more keywords