CN102432078B - 一种原位快速消除河道污染底泥黑臭的制剂和方法 - Google Patents
一种原位快速消除河道污染底泥黑臭的制剂和方法 Download PDFInfo
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- CN102432078B CN102432078B CN201110310155.1A CN201110310155A CN102432078B CN 102432078 B CN102432078 B CN 102432078B CN 201110310155 A CN201110310155 A CN 201110310155A CN 102432078 B CN102432078 B CN 102432078B
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CN201110310155.1A CN102432078B (zh) | 2011-10-13 | 2011-10-13 | 一种原位快速消除河道污染底泥黑臭的制剂和方法 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103214084B (zh) * | 2013-05-03 | 2015-08-12 | 华东理工大学 | 一种用于环境水体修复的复合制剂及其制备方法和应用 |
CN103332836B (zh) * | 2013-06-09 | 2014-09-24 | 华南农业大学 | 一种基于反硝化除硫的黑臭河道底泥原位氧化技术 |
CN105800899B (zh) * | 2016-05-12 | 2017-06-23 | 广东省微生物研究所 | 一种修复黑臭河道底泥的环保型硝酸钙缓释颗粒及其制备方法 |
CN107445279A (zh) * | 2017-07-21 | 2017-12-08 | 西安建筑科技大学 | 过氧化钙用于控制景观水体臭气逸散和底泥翻池的应用 |
CN107399812B (zh) * | 2017-08-16 | 2019-09-13 | 清华大学深圳研究生院 | 一种原位修复黑臭河道底泥的方法 |
CN109111065B (zh) * | 2018-08-07 | 2021-07-16 | 上海久树环境科技有限公司 | 一种河床生态综合修复方法 |
CN109133551A (zh) * | 2018-09-28 | 2019-01-04 | 广州润方环保科技有限公司 | 一种黑臭水体底泥改良材料与使用方法 |
CN110606632A (zh) * | 2019-08-20 | 2019-12-24 | 天津大学 | 一种用于黑臭水体修复的缓释材料及修复方法 |
CN110734202A (zh) * | 2019-09-30 | 2020-01-31 | 哈尔滨工业大学(深圳) | 一种河道黑臭底泥修复及利用方法 |
CN111892259A (zh) * | 2020-07-24 | 2020-11-06 | 中交第一公路勘察设计研究院有限公司 | 抑制河道底泥黑臭的方法及其复合药剂 |
CN113429099B (zh) * | 2021-06-30 | 2022-04-15 | 哈尔滨工业大学(深圳) | 一种快速消除底泥黑臭的方法 |
CN115159690A (zh) * | 2022-06-23 | 2022-10-11 | 浙江大学 | 一种硝酸盐与过氧化钙联合使用控制污水臭味的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6569342B1 (en) * | 1998-05-14 | 2003-05-27 | Thomas Willuweit | Process for treating waters, soils, sediments and/or silts |
CN101417840A (zh) * | 2008-11-07 | 2009-04-29 | 黎赓桓 | 一种黑臭河涌污染治理方法 |
CN101941786A (zh) * | 2010-08-31 | 2011-01-12 | 徐克义 | 一种原位污泥除臭剂及其除臭方法和设备 |
-
2011
- 2011-10-13 CN CN201110310155.1A patent/CN102432078B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6569342B1 (en) * | 1998-05-14 | 2003-05-27 | Thomas Willuweit | Process for treating waters, soils, sediments and/or silts |
CN101417840A (zh) * | 2008-11-07 | 2009-04-29 | 黎赓桓 | 一种黑臭河涌污染治理方法 |
CN101941786A (zh) * | 2010-08-31 | 2011-01-12 | 徐克义 | 一种原位污泥除臭剂及其除臭方法和设备 |
Non-Patent Citations (4)
Title |
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"城市河流底泥污染与原位稳定化研究";孙远军;《中国优秀博士学位论文全文数据库 工程科技Ⅰ辑》;20091015(第10期);92页第1行至112页最后一行 * |
"硝酸钙在底泥修复中的作用机理及应用现状";宗栋良等;《中国农村水利水电》;20061231(第4期);53页右栏倒数第7行至54页左栏倒数第6行 * |
孙远军."城市河流底泥污染与原位稳定化研究".《中国优秀博士学位论文全文数据库 工程科技Ⅰ辑》.2009,(第10期), |
宗栋良等."硝酸钙在底泥修复中的作用机理及应用现状".《中国农村水利水电》.2006,(第4期), |
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