Zobrazeno 1 - 10
of 484
pro vyhledávání: '"Polyaluminium chloride"'
Publikováno v:
Results in Engineering, Vol 21, Iss , Pp 101911- (2024)
This paper describes an experimental study on the effects of polyaluminium chloride (PAC) on pH, turbidity, and electrical properties of pool water. Our results demonstrates that as the concentration of PAC increases, pH decreases until a concentrati
Externí odkaz:
https://doaj.org/article/576b36b581d546b88dd5c3b96f8e80e2
Akademický článek
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Akademický článek
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Akademický článek
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Options to improve the coagulation process operation in a drinking water treatment plant. Case study
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 3, Iss 2, Pp 114-119 (2021)
Aluminum salts are widely used across Romania in surface water treatment as coagulants. It is well-known that the efficiency of these coagulants has a complex dependency on the nature of the raw water, being affected by temperature, pH and suspended
Externí odkaz:
https://doaj.org/article/fd0ae4eac3cb4509ad137f8ac2fd1146
Publikováno v:
Water Supply, Vol 21, Iss 8, Pp 4195-4204 (2021)
Occurrence of cyanobacterial blooms in source waters challenges water treatment processes. During a successive bloom, typical characteristics of elevated cell-density and pH were observed from development to maintenance stage. However, studies about
Externí odkaz:
https://doaj.org/article/89ae34123ab64339a92689374c6aa2b7
Autor:
Lidia Dąbrowska
Publikováno v:
Journal of Ecological Engineering, Vol 22, Iss 9, Pp 216-223 (2021)
For the treatment of surface water, the coagulation process was used with highly alkaline polyaluminium chloride PAX-XL19F and coagulation supported by ozonation and adsorption on powdered activated carbon CWZ-30 for reducing the level of surface wat
Externí odkaz:
https://doaj.org/article/0959b0eff92f4326be04d10c2f076136
Publikováno v:
Water Practice and Technology, Vol 16, Iss 4, Pp 1215-1223 (2021)
Alum, the predominant coagulant in conventional drinking water treatment schemes, has various disadvantages including the production of large volumes of sludge, lowering water pH (requiring pH adjustment using lime), limited coagulation pH range of 6
Externí odkaz:
https://doaj.org/article/b1b5bbde4b164df08cf295721941382d
Autor:
Agata Rosińska, Lidia Dąbrowska
Publikováno v:
Water Science and Engineering, Vol 14, Iss 3, Pp 193-200 (2021)
This study evaluated the influence of the type and dose of coagulants on the removal of 16 polycyclic aromatic hydrocarbons (PAHs) in the coagulation process. The effects of coagulant type and dose in reducing water turbidity, colour, and the total c
Externí odkaz:
https://doaj.org/article/74ac5a1d870e468faa6e789d779de98e
Publikováno v:
Water Science and Technology, Vol 83, Iss 7, Pp 1753-1763 (2021)
The adsorption performance of pyridine onto polyaluminium chloride (PAC) and anionic polyacrylamide (APAM) water treatment residuals (WTRs) was investigated by batch experiments. This study confirmed the assumption that PAC–APAM WTRs had the abilit
Externí odkaz:
https://doaj.org/article/9a743889d02e48d9975a6c150bacc7ee