hemophilia
发表于 2025-3-23 15:21:31
ge of 25 mg L .. The flocs form a gelatinous deposit on the membranes and cause flux decline, however the resulting flux is still high compared to UF and NF. Higher dosage of 100 mgL. resulted in a very high flux decline..The addition of hematite synthesised as monodispersed, spherical colloids in t
Needlework
发表于 2025-3-23 19:43:24
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unstable-angina
发表于 2025-3-24 00:19:54
enols and organic acids still present in solution. Some of the phenols and organic acids that were identified include: formic acid, acetic acid, oxalic acid, phenol, hydroquinone, resorcinol and catechol. The organic acids in particular resisted oxidation long after the original contaminant was esse
MERIT
发表于 2025-3-24 05:38:30
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Abbreviate
发表于 2025-3-24 06:52:05
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表否定
发表于 2025-3-24 13:24:07
he negative charge concentration of the raw water and the consumption of positively charged polyelectrolytes or metal hydroxy complexes dosed for charge neutralization. The inflection point of the titration curve represents the optimum coagulant dose. Since the position of the inflection point is st
红润
发表于 2025-3-24 18:48:35
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WATER
发表于 2025-3-24 22:57:33
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ANNUL
发表于 2025-3-25 03:11:39
1.0 gives the most stable PFSS solution. It was also found that PFSS gave the best turbidity removal effect when its Fe/Si molar ratio was 1.5..The results suggest that the composite of ferric sulfate and polysilicic acid can enhance aggregating efficiency due to higher molecular weight, but is weak
牲畜栏
发表于 2025-3-25 03:29:03
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