PAC Hydrolysis Form Distribution Rule in the Application of Membrane Pollution Control
Abstract: With the increasingly serious water pollution, the traditional water purification process cannot effectively deal with slightly polluted water. Membrane, as a filter in water treatment, can intercept most pollutants and 99.9% of the microorganisms. However, membrane pollution occurs frequently due to the interactions between the solute and membrane with water flowing. In this paper, Al-Ferron process was utilized to investigate the morphological distribution of metal salt coagulants and improvement performance. Experimental results showed that in all forms of aluminum salt, Alb accounted for the most part, while the amount of AlT unfortunately reduced. Only a small part of Alc left after the filtration, which verified the good interception performance of membrane. In addition, membrane pickling will be more appropriate for slowing the membrane fouling than alkaline cleaning.
文章引用: Mihret Dananto Ulsido , 李 孟 , 韩 溪 (2016) PAC水解形态分布规律在膜污染控制上的应用。 水污染及处理， 4， 31-38. doi: 10.12677/WPT.2016.42005
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