Study on the stability and species distribution of inorganic polymer flocculant-polyferric chloride by basification(碱化法制备聚合氯化铁絮凝剂的稳定性和形态分布研究)

Study on the stability and species distribution of inorganic polymer flocculant-polyferric chloride by basification(碱化法制备聚合氯化铁絮凝剂的稳定性和形态分布研究)

采用碱化法制备高浓度聚合氯化铁工艺得到了不同碱化剂和稳定剂的不同加入时间对形态分布的影响,以及碱化剂加入速度和碱化度对稳定性的影响.研究结果表明:作为碱化剂,NaHCO3优于NaOH;先加入稳定剂的制备方法对提高PFC的稳定性及混凝特性有利;在碱化度B=0.4时制备的PFC稳定性最差....

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Bibliographic Details
Main Authors: WANGHong-yu(王红宇), MENGJun(孟军), LUANZhao-kun(栾兆坤), LIUWei-ping(刘维屏)
Format: Article
Language:zho
Published: Zhejiang University Press 2003-07-01
Series:Zhejiang Daxue xuebao. Lixue ban
Subjects:
聚合氯化铁
稳定性
碱化法
形态分布
Online Access:https://doi.org/zjup/1008-9497.2003.30.4.449-452

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