CN110452706A - 一种六价铬污染土壤的复合稳定化药剂及其应用 - Google Patents
一种六价铬污染土壤的复合稳定化药剂及其应用 Download PDFInfo
- Publication number
- CN110452706A CN110452706A CN201910774018.XA CN201910774018A CN110452706A CN 110452706 A CN110452706 A CN 110452706A CN 201910774018 A CN201910774018 A CN 201910774018A CN 110452706 A CN110452706 A CN 110452706A
- Authority
- CN
- China
- Prior art keywords
- parts
- soil
- hexavalent chromium
- stable composition
- chemical drug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910774018.XA CN110452706B (zh) | 2019-08-21 | 2019-08-21 | 一种六价铬污染土壤的复合稳定化药剂及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910774018.XA CN110452706B (zh) | 2019-08-21 | 2019-08-21 | 一种六价铬污染土壤的复合稳定化药剂及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110452706A true CN110452706A (zh) | 2019-11-15 |
CN110452706B CN110452706B (zh) | 2021-04-13 |
Family
ID=68488268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910774018.XA Active CN110452706B (zh) | 2019-08-21 | 2019-08-21 | 一种六价铬污染土壤的复合稳定化药剂及其应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110452706B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112024589A (zh) * | 2020-06-24 | 2020-12-04 | 江苏苏美达成套设备工程有限公司 | 一种六价铬土壤的稳定化处理工艺 |
CN112292952A (zh) * | 2020-09-28 | 2021-02-02 | 中国科学院南京土壤研究所 | 一种灌区盐碱农田土壤养分库容与地力快速提升方法 |
CN113042519A (zh) * | 2021-03-23 | 2021-06-29 | 中南大学 | 一种生物型硫化零价铁材料及其制备方法和应用 |
CN113828630A (zh) * | 2021-10-19 | 2021-12-24 | 重庆大学 | 一种六价铬污染土壤的修复方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103212365A (zh) * | 2013-04-17 | 2013-07-24 | 广东省生态环境与土壤研究所 | 一种巯基-铁基复合改性粘土及其制备方法 |
CN103978028A (zh) * | 2014-05-05 | 2014-08-13 | 苏州市环境科学研究所 | 一种铬污染土壤的微生物稳定化固化修复方法 |
CN104492802A (zh) * | 2014-12-15 | 2015-04-08 | 山东省环境保护科学研究设计院 | 一种化学-生物耦合还原稳定化铬污染土壤的方法 |
CN108342194A (zh) * | 2018-01-16 | 2018-07-31 | 航天凯天环保科技股份有限公司 | 一种用于硫化物污染土壤稳定化的药剂 |
CN108410472A (zh) * | 2018-02-12 | 2018-08-17 | 环境保护部环境规划院 | 一种用于低浓度铬污染土壤修复的复合药剂及其使用方法 |
CN109013697A (zh) * | 2018-07-13 | 2018-12-18 | 北京高能时代环境技术股份有限公司 | 一种重度铬污染土壤的长效修复方法 |
KR20190009561A (ko) * | 2017-07-19 | 2019-01-29 | 한국남동발전 주식회사 | 석탄회볼을 이용한 토양 개량제 및 그 제조방법 |
CN109796984A (zh) * | 2017-11-16 | 2019-05-24 | 永清环保股份有限公司 | 一种用于铬污染土壤的还原稳定化药剂 |
US20190168273A1 (en) * | 2017-12-04 | 2019-06-06 | Envit, Environmental Technologies And Engineering Ltd. | Curbing toxic emissions from remediated substrate |
CN110076188A (zh) * | 2019-04-03 | 2019-08-02 | 北京高能时代环境技术股份有限公司 | 一种重度铬污染土壤的长效修复药剂及修复方法 |
-
2019
- 2019-08-21 CN CN201910774018.XA patent/CN110452706B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103212365A (zh) * | 2013-04-17 | 2013-07-24 | 广东省生态环境与土壤研究所 | 一种巯基-铁基复合改性粘土及其制备方法 |
CN103978028A (zh) * | 2014-05-05 | 2014-08-13 | 苏州市环境科学研究所 | 一种铬污染土壤的微生物稳定化固化修复方法 |
CN104492802A (zh) * | 2014-12-15 | 2015-04-08 | 山东省环境保护科学研究设计院 | 一种化学-生物耦合还原稳定化铬污染土壤的方法 |
KR20190009561A (ko) * | 2017-07-19 | 2019-01-29 | 한국남동발전 주식회사 | 석탄회볼을 이용한 토양 개량제 및 그 제조방법 |
CN109796984A (zh) * | 2017-11-16 | 2019-05-24 | 永清环保股份有限公司 | 一种用于铬污染土壤的还原稳定化药剂 |
US20190168273A1 (en) * | 2017-12-04 | 2019-06-06 | Envit, Environmental Technologies And Engineering Ltd. | Curbing toxic emissions from remediated substrate |
CN108342194A (zh) * | 2018-01-16 | 2018-07-31 | 航天凯天环保科技股份有限公司 | 一种用于硫化物污染土壤稳定化的药剂 |
CN108410472A (zh) * | 2018-02-12 | 2018-08-17 | 环境保护部环境规划院 | 一种用于低浓度铬污染土壤修复的复合药剂及其使用方法 |
CN109013697A (zh) * | 2018-07-13 | 2018-12-18 | 北京高能时代环境技术股份有限公司 | 一种重度铬污染土壤的长效修复方法 |
CN110076188A (zh) * | 2019-04-03 | 2019-08-02 | 北京高能时代环境技术股份有限公司 | 一种重度铬污染土壤的长效修复药剂及修复方法 |
Non-Patent Citations (1)
Title |
---|
范拴喜: "《土壤重金属污染与控制》", 30 November 2011, 中国环境科学出版社 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112024589A (zh) * | 2020-06-24 | 2020-12-04 | 江苏苏美达成套设备工程有限公司 | 一种六价铬土壤的稳定化处理工艺 |
CN112292952A (zh) * | 2020-09-28 | 2021-02-02 | 中国科学院南京土壤研究所 | 一种灌区盐碱农田土壤养分库容与地力快速提升方法 |
CN112292952B (zh) * | 2020-09-28 | 2022-03-11 | 中国科学院南京土壤研究所 | 一种灌区盐碱农田土壤养分库容与地力快速提升方法 |
CN113042519A (zh) * | 2021-03-23 | 2021-06-29 | 中南大学 | 一种生物型硫化零价铁材料及其制备方法和应用 |
CN113828630A (zh) * | 2021-10-19 | 2021-12-24 | 重庆大学 | 一种六价铬污染土壤的修复方法 |
CN113828630B (zh) * | 2021-10-19 | 2022-09-09 | 重庆大学 | 一种六价铬污染土壤的修复方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110452706B (zh) | 2021-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110452706A (zh) | 一种六价铬污染土壤的复合稳定化药剂及其应用 | |
Peters et al. | Reduction of excessive bioavailable phosphorus in soils by using municipal and industrial wastes | |
Ashrafivala et al. | Investigation of H2O2/UV advanced oxidation process on the removal rate of coliforms from the industrial effluent: A pilot-scale study | |
Triszcz et al. | Effect of operating conditions on iron corrosion rates in zero-valent iron systems for arsenic removal | |
CN105238409B (zh) | 修复重金属污染土壤的联动稳定剂及修复方法 | |
CN108641726A (zh) | 一种修复重金属污染土壤的复配药剂及其应用 | |
Sahinkaya et al. | Hexavalent chromium reduction in a sulfur reducing packed-bed bioreactor | |
Boni et al. | The potential of compost-based biobarriers for Cr (VI) removal from contaminated groundwater: Column test | |
Su et al. | Cr (VI) reduction in chromium-contaminated soil by indigenous microorganisms under aerobic condition | |
CN106978190B (zh) | 一种用于铬污染土壤的稳定化修复药剂及其应用于土壤修复的方法 | |
CN110340132A (zh) | 一种生物炭基零价铁与微生物协同修复铬污染土壤的方法 | |
WO1998034740A1 (fr) | Procede de purification de substances polluees par des composes organohalogenes | |
CN107384427A (zh) | 一种用于汞污染土壤高效复合稳定剂及汞污染土壤修复的方法 | |
CN110871213B (zh) | 一种铅污染土壤稳定化/固化的修复方法 | |
CN104891719A (zh) | 一种基于铁碳微电解活化过硫酸盐的预处理有机工业废水的方法 | |
CN109796984B (zh) | 一种用于铬污染土壤的还原稳定化药剂 | |
US5169532A (en) | Method for biological removal of cyanides, thiocyanate and toxic heavy metals from highly alkaline environments | |
CN105013810A (zh) | 一种用于铬污染土壤的修复药剂及修复方法 | |
CN104624635B (zh) | 一种用于修复铬污染土壤和沉积物的微生物营养剂 | |
CN113751488A (zh) | 一种铬渣及铬污染土壤湿法解毒联合生物修复的方法 | |
CN113265362A (zh) | 高效转化土壤重金属铬的复合菌剂及其制备方法和应用 | |
He et al. | Enhanced biological antimony removal from water by combining elemental sulfur autotrophic reduction and disproportionation | |
CN110079323A (zh) | 一种砷、镍复合污染场地土壤修复稳定剂及其处理方法 | |
CN107159703B (zh) | 砷污染土壤修复剂及其应用 | |
Peng et al. | Biological treatment of wastewater with high concentrations of zinc and sulfate ions from zinc pyrithione synthesis |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220112 Address after: 410000 4th floor, science and technology building, office building, No. 18, LingXiao Road, Furong district, Changsha City, Hunan Province Patentee after: Hunan Zhonghe exploration Co.,Ltd. Patentee after: Zhao Xiaomang Patentee after: Mo Chao Patentee after: Hunan Ke Chen Environmental Technology Co.,Ltd. Address before: Room 18002, Tianxin electronic world, 89 Jiefang East Road, Chaoyang Street, Furong district, Changsha City, Hunan Province, 410001 Patentee before: Hunan Ke Chen Environmental Technology Co.,Ltd. Patentee before: Mo Chao |
|
TR01 | Transfer of patent right |