CN113003845A - 高硫酸盐含量和高cod的污水的零排放处理工艺和系统 - Google Patents
高硫酸盐含量和高cod的污水的零排放处理工艺和系统 Download PDFInfo
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- CN113003845A CN113003845A CN201911319842.2A CN201911319842A CN113003845A CN 113003845 A CN113003845 A CN 113003845A CN 201911319842 A CN201911319842 A CN 201911319842A CN 113003845 A CN113003845 A CN 113003845A
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- wastewater
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
实施例5 | 对比例2 | |
超滤膜的反冲洗周期 | 1小时 | 40分钟 |
超滤膜的离线化学清洗周期 | 1个月 | 12天 |
反渗透膜的反冲洗周期 | 24小时 | 8小时 |
反渗透膜的离线化学清洗周期 | 3个月 | 1个月 |
纳滤膜的反冲洗周期 | 24小时 | 8小时 |
纳滤膜的离线化学清洗周期 | 3个月 | 1个月 |
陶瓷超滤膜的使用寿命 | 10年 | 3年 |
反渗透膜的使用寿命 | 5年 | 2年 |
纳滤膜的使用寿命 | 3年 | 1年 |
Claims (33)
Priority Applications (1)
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