CN103739057B - 一种用于高砷地下水地区农村水井的除砷方法 - Google Patents
一种用于高砷地下水地区农村水井的除砷方法 Download PDFInfo
- Publication number
- CN103739057B CN103739057B CN201410027022.7A CN201410027022A CN103739057B CN 103739057 B CN103739057 B CN 103739057B CN 201410027022 A CN201410027022 A CN 201410027022A CN 103739057 B CN103739057 B CN 103739057B
- Authority
- CN
- China
- Prior art keywords
- arsenic
- well
- underground water
- arsenic removal
- water
- 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.)
- Expired - Fee Related
Links
- 229910052785 arsenic Inorganic materials 0.000 title claims abstract description 91
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000004568 cement Substances 0.000 claims abstract description 16
- 239000000706 filtrate Substances 0.000 claims description 21
- 239000004677 Nylon Substances 0.000 claims description 16
- 229920001778 nylon Polymers 0.000 claims description 16
- 239000002131 composite material Substances 0.000 claims description 12
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims description 12
- 238000002386 leaching Methods 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- 235000020681 well water Nutrition 0.000 claims description 5
- 239000002349 well water Substances 0.000 claims description 5
- 230000007935 neutral effect Effects 0.000 claims description 4
- 239000012266 salt solution Substances 0.000 claims description 4
- 230000032683 aging Effects 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000012798 spherical particle Substances 0.000 claims description 3
- 150000002505 iron Chemical class 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 abstract 1
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 7
- 239000011572 manganese Substances 0.000 description 7
- 239000002086 nanomaterial Substances 0.000 description 5
- 238000011068 loading method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- FGIWMSAVEQNPPQ-UHFFFAOYSA-N arsenic;hydrate Chemical compound O.[As] FGIWMSAVEQNPPQ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002594 sorbent Substances 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 241000024287 Areas Species 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 208000012641 Pigmentation disease Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007665 chronic toxicity Effects 0.000 description 1
- 231100000160 chronic toxicity Toxicity 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 230000019612 pigmentation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 201000000849 skin cancer Diseases 0.000 description 1
- 201000008261 skin carcinoma Diseases 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410027022.7A CN103739057B (zh) | 2014-01-21 | 2014-01-21 | 一种用于高砷地下水地区农村水井的除砷方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410027022.7A CN103739057B (zh) | 2014-01-21 | 2014-01-21 | 一种用于高砷地下水地区农村水井的除砷方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103739057A CN103739057A (zh) | 2014-04-23 |
CN103739057B true CN103739057B (zh) | 2015-06-24 |
Family
ID=50496150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410027022.7A Expired - Fee Related CN103739057B (zh) | 2014-01-21 | 2014-01-21 | 一种用于高砷地下水地区农村水井的除砷方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103739057B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106622100B (zh) * | 2016-10-13 | 2019-06-07 | 东华理工大学 | 一种铁锰复合物结合超导磁分离除砷再利用的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10033162C1 (de) * | 2000-07-07 | 2002-01-10 | Wismut Gmbh | Verfahren zur in situ Reinigung schadstoffbelasteter Wässer durch geochemische Barrieren aus reaktiven Materialien |
CN101823801B (zh) * | 2010-03-23 | 2012-09-26 | 中国地质大学(武汉) | 一种原位修复高砷地下水的工艺 |
CN101920188B (zh) * | 2010-06-12 | 2012-04-18 | 华中农业大学 | 一种锰矿改性方法及在地下水渗透反应墙除砷中的应用 |
CN102764759B (zh) * | 2012-07-31 | 2013-11-13 | 永清环保股份有限公司 | 一种用于治理砷污染土壤的修复药剂及使用方法 |
-
2014
- 2014-01-21 CN CN201410027022.7A patent/CN103739057B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN103739057A (zh) | 2014-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101333026B (zh) | 一种地下海水超标铁锰的去除方法与装置 | |
CN206078533U (zh) | 一种牛舍用自动饮水装置 | |
CN108557967A (zh) | 一种应用于景观水体的蓝藻清理装置 | |
CN205856203U (zh) | 一种稀土废液循环利用装置 | |
CN105819663B (zh) | 一种连续深度脱水和太阳能协同干化污泥方法 | |
CN103739057B (zh) | 一种用于高砷地下水地区农村水井的除砷方法 | |
CN208579959U (zh) | 农田土壤淋溶液自动监测装置 | |
CN107347656A (zh) | 奶牛牛舍粪尿分离装置 | |
CN102336482A (zh) | 利用沸石粉和铁盐联合处理低温低浊水源水的方法 | |
CN206312000U (zh) | 一种旱作水稻田间土壤湿度及施肥量监控系统 | |
CN105502801A (zh) | 季冻区高速公路服务区组合污水处理系统装置及其方法 | |
CN204939239U (zh) | 一种电渗透脱水机污泥缓存装置 | |
CN210635795U (zh) | 一种用于含盐水体净化的人工生态浮岛 | |
CN108128901A (zh) | 一种景观水体生态净化系统 | |
CN204022638U (zh) | 小型压旋式污泥干化机 | |
CN106577178A (zh) | 一种灌溉系统装置 | |
CN207167356U (zh) | 奶牛牛舍粪尿分离装置 | |
CN206089369U (zh) | 一体化污水处理系统 | |
CN206276269U (zh) | 一种农药生产高效搅拌除尘装置 | |
CN206879642U (zh) | 一种太阳能驱动的高架路雨水自动回收系统 | |
CN206915965U (zh) | 高效罐 | |
CN205398218U (zh) | 地下水修复装置 | |
CN205635091U (zh) | 农村污水处理装置 | |
CN104098184B (zh) | 一种太阳能人工湿地系统 | |
CN205435045U (zh) | 植物医药化妆品生产设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140423 Assignee: HUBEI NONGGU CHANGSHENG SOIL RESTORATION TECHNOLOGY CO.,LTD. Assignor: CHINA University OF GEOSCIENCES (WUHAN CITY) Contract record no.: 2017420000004 Denomination of invention: Arsenic removal method for rural well in high-arsenic underground water region Granted publication date: 20150624 License type: Exclusive License Record date: 20170317 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 |