CN102764759B - 一种用于治理砷污染土壤的修复药剂及使用方法 - Google Patents
一种用于治理砷污染土壤的修复药剂及使用方法 Download PDFInfo
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- CN102764759B CN102764759B CN2012102676471A CN201210267647A CN102764759B CN 102764759 B CN102764759 B CN 102764759B CN 2012102676471 A CN2012102676471 A CN 2012102676471A CN 201210267647 A CN201210267647 A CN 201210267647A CN 102764759 B CN102764759 B CN 102764759B
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- 239000003795 chemical substances by application Substances 0.000 title abstract 8
- 238000005067 remediation Methods 0.000 title abstract 8
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Families Citing this family (29)
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CN103752602B (zh) * | 2014-01-03 | 2015-04-22 | 湖南农业大学 | 一种利用纳米锰氧化物降低稻米中砷含量的方法 |
CN103739057B (zh) * | 2014-01-21 | 2015-06-24 | 中国地质大学(武汉) | 一种用于高砷地下水地区农村水井的除砷方法 |
CN103920704B (zh) * | 2014-04-24 | 2017-01-18 | 中节能大地(杭州)环境修复有限公司 | 一种砷污染土壤的修复方法 |
CN104438300B (zh) * | 2014-10-23 | 2017-01-18 | 江苏盖亚环境工程有限公司 | 一种汽油污染土壤的协同修复方法 |
CN104774619B (zh) * | 2015-02-13 | 2017-12-26 | 湖南永清环保研究院有限责任公司 | 一种用于砷污染土壤的固化稳定剂及其应用 |
CN105062492A (zh) * | 2015-08-19 | 2015-11-18 | 河南省地质环境规划设计院有限公司 | 适用于砷污染场地土壤修复的化学稳定剂及其使用方法 |
CN105385452B (zh) * | 2015-10-13 | 2018-12-18 | 湖南沛科生态科技有限责任公司 | 一种用于降低农作物镉污染的修复药剂及使用方法 |
CN105598154B (zh) * | 2015-12-30 | 2018-10-19 | 北京高能时代环境技术股份有限公司 | 修复砷污染土壤的方法 |
CN105689384A (zh) * | 2016-02-02 | 2016-06-22 | 深圳粤鹏环保技术股份有限公司 | 一种降解焦化厂有机污染土壤的氧化剂和使用方法 |
CN106853460A (zh) * | 2016-11-22 | 2017-06-16 | 中冶节能环保有限责任公司 | 一种降低土壤砷污染毒性的方法 |
CN106957655A (zh) * | 2017-03-30 | 2017-07-18 | 北京高能时代环境技术股份有限公司 | 同时修复As、Cr污染土壤的修复药剂及其制备和应用 |
CN106975657B (zh) * | 2017-06-05 | 2020-06-23 | 江西源春环保科技有限公司 | 利用生物法修复土壤砷污染的工艺 |
CN107876557A (zh) * | 2017-06-27 | 2018-04-06 | 湖北农谷畅响土壤修复科技股份有限公司 | 一种用于原位修复砷污染农田土壤的钝化剂及加工方法 |
CN107457253A (zh) * | 2017-08-11 | 2017-12-12 | 航天凯天环保科技股份有限公司 | 一种用于砷污染土壤修复的药剂及修复砷污染土壤的方法 |
CN107789787B (zh) * | 2017-09-22 | 2020-06-05 | 广西壮族自治区环境监测中心站 | 用于修复含砷废渣的稳定化药剂及使用方法 |
CN107983768A (zh) * | 2017-12-20 | 2018-05-04 | 甘肃省农业科学院土壤肥料与节水农业研究所 | 一种重金属污染土壤混合修复方法 |
CN108372202A (zh) * | 2018-04-03 | 2018-08-07 | 格丰科技材料有限公司 | 一种用于治理重金属污染土壤的修复药剂及其治理重金属污染土壤的方法 |
CN109943340A (zh) * | 2019-05-13 | 2019-06-28 | 河南川萍环保科技有限公司 | 用于治理高砷废渣的钝化剂及其制备和使用方法 |
CN110293126A (zh) * | 2019-05-27 | 2019-10-01 | 上海傲江生态环境科技有限公司 | 一种用于砷和锑污染土壤修复药剂及其使用方法 |
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WO2022073252A1 (zh) * | 2020-10-10 | 2022-04-14 | 江苏隆昌化工有限公司 | 一种砷污染土壤修复材料及其制备方法 |
CN112795383A (zh) * | 2020-12-17 | 2021-05-14 | 赛恩斯环保股份有限公司 | 一种多种重金属复合污染土壤修复剂及其应用方法 |
CN112877074A (zh) * | 2021-01-18 | 2021-06-01 | 招商局生态环保科技有限公司 | 一种砷污染耕地原位钝化调理剂及其使用方法 |
CN113578944A (zh) * | 2021-07-27 | 2021-11-02 | 暨南大学 | 一种砷污染土壤中砷浸出毒性的检测方法 |
CN114904904B (zh) * | 2022-02-23 | 2023-02-03 | 生态环境部南京环境科学研究所 | 一种用于农药污染土壤异味清除控制的原位氧化修复方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1246446A (zh) * | 1998-09-02 | 2000-03-08 | 赵永明 | 净水剂 |
CN101327976A (zh) * | 2008-07-15 | 2008-12-24 | 南通立源水处理技术有限公司 | 高效水处理絮凝剂 |
CN101327984A (zh) * | 2008-07-15 | 2008-12-24 | 南通立源水处理技术有限公司 | 多效除污染净水剂及其应用方法 |
CN101475252A (zh) * | 2008-11-28 | 2009-07-08 | 浙江大学 | 一种铁复合膨润土处理含砷废水的一体化方法 |
CN102101123A (zh) * | 2011-03-10 | 2011-06-22 | 刘阳生 | 一种重金属污染土壤原位修复方法 |
CN102233354A (zh) * | 2010-05-06 | 2011-11-09 | 中国科学院生态环境研究中心 | 一种修复砷污染土壤的处理方法 |
-
2012
- 2012-07-31 CN CN2012102676471A patent/CN102764759B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1246446A (zh) * | 1998-09-02 | 2000-03-08 | 赵永明 | 净水剂 |
CN101327976A (zh) * | 2008-07-15 | 2008-12-24 | 南通立源水处理技术有限公司 | 高效水处理絮凝剂 |
CN101327984A (zh) * | 2008-07-15 | 2008-12-24 | 南通立源水处理技术有限公司 | 多效除污染净水剂及其应用方法 |
CN101475252A (zh) * | 2008-11-28 | 2009-07-08 | 浙江大学 | 一种铁复合膨润土处理含砷废水的一体化方法 |
CN102233354A (zh) * | 2010-05-06 | 2011-11-09 | 中国科学院生态环境研究中心 | 一种修复砷污染土壤的处理方法 |
CN102101123A (zh) * | 2011-03-10 | 2011-06-22 | 刘阳生 | 一种重金属污染土壤原位修复方法 |
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