CN104353415B - 一种除砷分子筛滤料及去除饮用水中砷的方法 - Google Patents
一种除砷分子筛滤料及去除饮用水中砷的方法 Download PDFInfo
- Publication number
- CN104353415B CN104353415B CN201410337187.4A CN201410337187A CN104353415B CN 104353415 B CN104353415 B CN 104353415B CN 201410337187 A CN201410337187 A CN 201410337187A CN 104353415 B CN104353415 B CN 104353415B
- Authority
- CN
- China
- Prior art keywords
- arsenic
- molecular sieve
- arsenic removal
- water
- sieve filtrate
- 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 123
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title claims abstract description 121
- 239000000706 filtrate Substances 0.000 title claims abstract description 48
- 239000002808 molecular sieve Substances 0.000 title claims abstract description 45
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000003651 drinking water Substances 0.000 title claims abstract description 28
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000000243 solution Substances 0.000 claims abstract description 19
- 239000004575 stone Substances 0.000 claims abstract description 18
- 239000011259 mixed solution Substances 0.000 claims abstract description 9
- 229910000357 manganese(II) sulfate Inorganic materials 0.000 claims abstract description 8
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 8
- CCEKAJIANROZEO-UHFFFAOYSA-N sulfluramid Chemical group CCNS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F CCEKAJIANROZEO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000013467 fragmentation Methods 0.000 claims abstract description 5
- 238000006062 fragmentation reaction Methods 0.000 claims abstract description 5
- 238000012216 screening Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 239000003610 charcoal Substances 0.000 claims description 16
- 230000001172 regenerating effect Effects 0.000 claims description 15
- 239000002250 absorbent Substances 0.000 claims description 13
- 230000002745 absorbent Effects 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000001354 calcination Methods 0.000 claims description 6
- 238000007654 immersion Methods 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- 238000007873 sieving Methods 0.000 claims description 5
- 238000003723 Smelting Methods 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 3
- 239000011790 ferrous sulphate Substances 0.000 claims description 3
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 3
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 3
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000005245 sintering Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 11
- 229910021536 Zeolite Inorganic materials 0.000 description 8
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 8
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 8
- 239000010457 zeolite Substances 0.000 description 8
- 229910052748 manganese Inorganic materials 0.000 description 6
- 239000011572 manganese Substances 0.000 description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000008929 regeneration Effects 0.000 description 5
- 238000011069 regeneration method Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 235000013162 Cocos nucifera Nutrition 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002848 electrochemical method Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 208000008316 Arsenic Poisoning Diseases 0.000 description 1
- 201000009030 Carcinoma Diseases 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910002588 FeOOH Inorganic materials 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 102000011782 Keratins Human genes 0.000 description 1
- 108010076876 Keratins Proteins 0.000 description 1
- 241001139313 Linmingia china Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 208000012641 Pigmentation disease Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 150000001495 arsenic compounds Chemical class 0.000 description 1
- FGIWMSAVEQNPPQ-UHFFFAOYSA-N arsenic;hydrate Chemical compound O.[As] FGIWMSAVEQNPPQ-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000002384 drinking water standard Substances 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 201000007270 liver cancer Diseases 0.000 description 1
- 208000014018 liver neoplasm Diseases 0.000 description 1
- -1 manganese modified zeolite Chemical class 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000005649 metathesis reaction Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410337187.4A CN104353415B (zh) | 2014-07-15 | 2014-07-15 | 一种除砷分子筛滤料及去除饮用水中砷的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410337187.4A CN104353415B (zh) | 2014-07-15 | 2014-07-15 | 一种除砷分子筛滤料及去除饮用水中砷的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104353415A CN104353415A (zh) | 2015-02-18 |
CN104353415B true CN104353415B (zh) | 2017-10-03 |
Family
ID=52520777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410337187.4A Expired - Fee Related CN104353415B (zh) | 2014-07-15 | 2014-07-15 | 一种除砷分子筛滤料及去除饮用水中砷的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104353415B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105289493B (zh) * | 2015-11-17 | 2018-01-02 | 辽宁大学 | 一种用于As(Ⅲ)吸附的铁锰改性的秸秆活性炭吸附剂及其应用 |
CN110548476A (zh) * | 2019-09-30 | 2019-12-10 | 长春工业大学 | 一种改性火山渣滤料的制备方法及其应用 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102580670B (zh) * | 2012-02-20 | 2014-03-26 | 中国地质大学(武汉) | 一种沸石负载的纳米铁锰二元氧化物的除砷材料及其制备方法 |
CN102616859A (zh) * | 2012-03-21 | 2012-08-01 | 沈阳农业大学 | δ型二氧化锰的制备方法及其氧化去除水中三价砷的应用 |
-
2014
- 2014-07-15 CN CN201410337187.4A patent/CN104353415B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN104353415A (zh) | 2015-02-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108706745B (zh) | 一种高铁锰氨氮复合污染低温地下水的处理方法 | |
CN104474781B (zh) | 一种纳米复合滤料的制备方法 | |
CN107824157B (zh) | 利用铁锰泥制备磁性γ-Fe2O3吸附材料去除水中砷的方法 | |
CZ304650B6 (cs) | Adsorbent pro odstraňování arzenu a selenu z vod | |
CN205974059U (zh) | 滤芯、滤芯组件以及洗漱水处理器 | |
CN104353415B (zh) | 一种除砷分子筛滤料及去除饮用水中砷的方法 | |
CN102500167B (zh) | 用于水处理的核壳结构复合滤料及其制备方法 | |
CN106315988A (zh) | 一种多级活性炭吸附与超滤膜组合饮用水处理装置及饮用水处理方法 | |
CN203238136U (zh) | 一种净水器净水系统 | |
JP2005013925A (ja) | 還元水生成部材 | |
CN206544950U (zh) | 一种基于改性分子筛滤料的去砷装置 | |
CN104310593B (zh) | 一种生物处理硐坑水中铊的方法 | |
CN102874959A (zh) | 一种用于饮用水深度净化的工艺 | |
CN106698590B (zh) | 一种生物培养与生物还原一体化的树脂再生厌氧微生物反应器及其应用 | |
CN205635238U (zh) | 一种生成负氢离子的净水器 | |
CN108455764A (zh) | 一种地下水处理净化装置 | |
KR100919777B1 (ko) | 고도처리용 고체제제 및 이의 제조방법 | |
JP3126287U (ja) | 水改質装置 | |
CN106746043A (zh) | 一种复合微污染水源水的深度净化方法 | |
WO2021175795A1 (en) | Liquid treatment product and method with a gas-producing compound | |
CN205993413U (zh) | 一种隔音效果好的水族箱过滤池 | |
CN205773836U (zh) | 一种净水器用活性炭过滤装置 | |
CN204325015U (zh) | 一种自渗流净水装置 | |
CN1631508A (zh) | 活性过滤吸附材料的制备方法及利用其强化水处理的方法 | |
CN207532303U (zh) | 一种高频磁化饮水机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Xiujie Inventor after: Shao Zhiyuan Inventor after: Li Changsheng Inventor after: Wang Xuefei Inventor before: Shao Zhiyuan Inventor before: Li Changsheng Inventor before: Shao Pei Inventor before: Wang Xuefei |
|
COR | Change of bibliographic data | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Xiujie Inventor after: Shao Zhiyuan Inventor after: Li Changsheng Inventor after: Shao Pei Inventor after: Wang Xuefei Inventor before: Zhang Xiujie Inventor before: Shao Zhiyuan Inventor before: Li Changsheng Inventor before: Wang Xuefei |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170707 Address after: 101107 Beijing city Tongzhou District Lucheng town Wu Road No. 7 Applicant after: Chi Feng (Beijing) Environmental Technology Group Co., Ltd. Address before: 101107 Beijing city Tongzhou District Lucheng town Wu Road No. 7 Applicant before: BEIJING ZHIFENG HUAYUAN ENVIRONMENT ENGINEERING CO., LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: 20171003 Termination date: 20180715 |