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发明名称
采油污水处理方法
摘要
其工艺流程包括大罐底水经斜板除油罐除油,浮选,缓冲,粗过滤,细过滤,回注;在粗过滤之前设助滤剂投加点,细过滤后回注前设杀菌剂加药点;细过滤后水经悬浮、附着厌氧接触氧化池处理,中间沉淀,悬浮、附着好氧氧化池处理及二次沉淀后外排;中间沉淀池的厌氧污泥及二次沉淀池的好氧污泥回流到悬浮、厌氧接触氧化池的进口;中间沉淀池剩余污泥经浓缩,机械脱水处理后外运。
申请公布号
CN1309097A
申请公布日期
2001.08.22
申请号
CN00133630.4
申请日期
2000.11.30
申请人
杨主民
发明人
杨主民;季民;陈卫东
分类号
C02F9/14
主分类号
C02F9/14
代理机构
代理人
主权项
1、一种采油污水处理方法,工艺流程包括大罐底水经斜板除油罐除油,浮选,缓冲,粗过滤,细过滤,回注,其特征在于:在粗过滤之前设助滤剂投加点,细过滤后回注前设杀菌剂加药点;细过滤后水经悬浮、附着厌氧接触氧化池处理,中间沉淀,悬浮、附着好氧氧化池处理及二次沉淀后外排;中间沉淀池的厌氧污泥及二次沉淀池的好氧污泥回流到悬浮、厌氧接触氧化池的进口;中间沉淀池的剩余污泥经浓缩,机械脱水处理后外运。
地址
300280天津市大港油田光明大道西侧庚楼7号天辰公司
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