CN105217841A - 一种由焦化废水生产纯水的方法 - Google Patents
一种由焦化废水生产纯水的方法 Download PDFInfo
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- CN105217841A CN105217841A CN201510723772.2A CN201510723772A CN105217841A CN 105217841 A CN105217841 A CN 105217841A CN 201510723772 A CN201510723772 A CN 201510723772A CN 105217841 A CN105217841 A CN 105217841A
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Abstract
Description
实施例1 | 实施例2 | 实施例3 | 对照例1 | 对照例2 | |
超滤膜平均通量 L/m2·h | 45 | 46 | 52 | 38 | 39 |
pH | 7~8 | 7~8 | 7~8 | 7~8 | 7~9 |
SS mg/L | 未检出 | 未检出 | 未检出 | 未检出 | 未检出 |
硬度 mg/L | 5.4 | 5.7 | 5.1 | 12.4 | 11.6 |
COD mg/L | 4 | 5 | 3 | 25 | 24 |
电导率 μs/cm | 219 | 208 | 186 | 538 | 648 |
Claims (9)
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CN105217841A true CN105217841A (zh) | 2016-01-06 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106242005A (zh) * | 2016-09-18 | 2016-12-21 | 云南圣清环保科技有限公司 | 一种含脂肪长链可用于煤化工废水除油的高分子絮凝剂及其制备方法 |
CN107840486A (zh) * | 2017-11-22 | 2018-03-27 | 苏州赛比膜分离科技有限公司 | 分离膜处理污水的方法 |
CN108658300A (zh) * | 2016-06-14 | 2018-10-16 | 李德兰 | 一种氨氮废水的处理工艺 |
CN114478901A (zh) * | 2020-10-27 | 2022-05-13 | 中国石油化工股份有限公司 | 一种含有疏水基团的阳离子聚合物、其制备方法、其破乳剂及应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52108368A (en) * | 1976-03-10 | 1977-09-10 | Kurita Water Ind Ltd | Coagurating treatment of suspension |
CN104445563A (zh) * | 2014-12-08 | 2015-03-25 | 厦门福润源环保科技有限公司 | 一种高分子重金属絮凝剂及其制备方法 |
CN104445753A (zh) * | 2015-01-14 | 2015-03-25 | 贵阳鑫泓工程技术有限公司 | 一种石油天然气钻井废水处理工艺 |
-
2015
- 2015-11-01 CN CN201510723772.2A patent/CN105217841B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52108368A (en) * | 1976-03-10 | 1977-09-10 | Kurita Water Ind Ltd | Coagurating treatment of suspension |
CN104445563A (zh) * | 2014-12-08 | 2015-03-25 | 厦门福润源环保科技有限公司 | 一种高分子重金属絮凝剂及其制备方法 |
CN104445753A (zh) * | 2015-01-14 | 2015-03-25 | 贵阳鑫泓工程技术有限公司 | 一种石油天然气钻井废水处理工艺 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108658300A (zh) * | 2016-06-14 | 2018-10-16 | 李德兰 | 一种氨氮废水的处理工艺 |
CN106242005A (zh) * | 2016-09-18 | 2016-12-21 | 云南圣清环保科技有限公司 | 一种含脂肪长链可用于煤化工废水除油的高分子絮凝剂及其制备方法 |
CN107840486A (zh) * | 2017-11-22 | 2018-03-27 | 苏州赛比膜分离科技有限公司 | 分离膜处理污水的方法 |
CN114478901A (zh) * | 2020-10-27 | 2022-05-13 | 中国石油化工股份有限公司 | 一种含有疏水基团的阳离子聚合物、其制备方法、其破乳剂及应用 |
CN114478901B (zh) * | 2020-10-27 | 2023-07-21 | 中国石油化工股份有限公司 | 一种含有疏水基团的阳离子聚合物、其制备方法、其破乳剂及应用 |
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