CN105903451A - 一种重金属吸附海绵及其制备方法和应用 - Google Patents
一种重金属吸附海绵及其制备方法和应用 Download PDFInfo
- Publication number
- CN105903451A CN105903451A CN201610329094.6A CN201610329094A CN105903451A CN 105903451 A CN105903451 A CN 105903451A CN 201610329094 A CN201610329094 A CN 201610329094A CN 105903451 A CN105903451 A CN 105903451A
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- Prior art keywords
- polyvinyl alcohol
- activated carbon
- composite sponge
- sponge
- heavy metal
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- 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.)
- Pending
Links
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 54
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 143
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 89
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 89
- 239000002131 composite material Substances 0.000 claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000012153 distilled water Substances 0.000 claims abstract description 17
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 15
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims abstract description 15
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 13
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims abstract description 12
- 150000007522 mineralic acids Chemical class 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims abstract description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 claims abstract description 6
- 238000011084 recovery Methods 0.000 claims abstract description 5
- 150000002500 ions Chemical class 0.000 claims description 25
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 24
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 12
- 238000006116 polymerization reaction Methods 0.000 claims description 12
- 239000003463 adsorbent Substances 0.000 claims description 9
- 239000011651 chromium Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229960000583 acetic acid Drugs 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- -1 gac Substances 0.000 claims description 2
- 239000012362 glacial acetic acid Substances 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 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 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 235000010755 mineral Nutrition 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 230000008929 regeneration Effects 0.000 claims description 2
- 238000011069 regeneration method Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 238000003856 thermoforming Methods 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
- 239000002594 sorbent Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011259 mixed solution Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 description 12
- 239000000243 solution Substances 0.000 description 11
- 230000002000 scavenging effect Effects 0.000 description 6
- 239000006260 foam Substances 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000011572 manganese Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000012086 standard solution Substances 0.000 description 2
- OFQCQIGMURIECL-UHFFFAOYSA-N 2-[2-(diethylamino)ethyl]-2',6'-dimethylspiro[isoquinoline-4,4'-oxane]-1,3-dione;phosphoric acid Chemical compound OP(O)(O)=O.O=C1N(CCN(CC)CC)C(=O)C2=CC=CC=C2C21CC(C)OC(C)C2 OFQCQIGMURIECL-UHFFFAOYSA-N 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 244000020551 Helianthus annuus Species 0.000 description 1
- 235000003222 Helianthus annuus Nutrition 0.000 description 1
- 240000007049 Juglans regia Species 0.000 description 1
- 235000009496 Juglans regia Nutrition 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- RVPVRDXYQKGNMQ-UHFFFAOYSA-N lead(2+) Chemical compound [Pb+2] RVPVRDXYQKGNMQ-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 231100000219 mutagenic Toxicity 0.000 description 1
- 230000003505 mutagenic effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013595 supernatant sample Substances 0.000 description 1
- 231100000378 teratogenic Toxicity 0.000 description 1
- 230000003390 teratogenic effect Effects 0.000 description 1
- 235000020234 walnut Nutrition 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000005303 weighing Methods 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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
-
- 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
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28042—Shaped bodies; Monolithic structures
- B01J20/28045—Honeycomb or cellular structures; Solid foams or sponges
-
- 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
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- 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
-
- 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
- C02F2101/203—Iron or iron compound
-
- 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
- C02F2101/206—Manganese or manganese compounds
-
- 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
- C02F2101/22—Chromium or chromium compounds, e.g. chromates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201610329094.6A CN105903451A (zh) | 2016-05-09 | 2016-05-09 | 一种重金属吸附海绵及其制备方法和应用 |
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CN201610329094.6A CN105903451A (zh) | 2016-05-09 | 2016-05-09 | 一种重金属吸附海绵及其制备方法和应用 |
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CN201610329094.6A Pending CN105903451A (zh) | 2016-05-09 | 2016-05-09 | 一种重金属吸附海绵及其制备方法和应用 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106495306A (zh) * | 2016-11-17 | 2017-03-15 | 南京悠谷知识产权服务有限公司 | 一种环保水处理材料及其制备方法 |
CN106644593A (zh) * | 2016-12-29 | 2017-05-10 | 宁波市胜源技术转移有限公司 | 一种高精度水体采样海绵 |
CN106673109A (zh) * | 2016-12-29 | 2017-05-17 | 宁波市胜源技术转移有限公司 | 一种水体采样海绵的制备方法 |
CN106706366A (zh) * | 2016-12-29 | 2017-05-24 | 宁波市胜源技术转移有限公司 | 一种水体采样海绵 |
CN112844338A (zh) * | 2020-12-31 | 2021-05-28 | 浙江工业大学 | 一种黑滑石-聚乙烯醇缩甲醛凝胶复合吸附材料 |
CN113198417A (zh) * | 2021-04-16 | 2021-08-03 | 云南省烟草公司玉溪市公司 | 一种铁基生物炭海绵复合材料及其制备方法和应用 |
Citations (3)
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CN101153089A (zh) * | 2007-09-06 | 2008-04-02 | 四川大学 | 聚乙烯醇极性泡沫塑料及其制备方法 |
CN101381500A (zh) * | 2008-10-16 | 2009-03-11 | 武汉理工大学 | 一种甲壳素/聚乙烯醇复合泡沫材料及其制备方法 |
CN105668804A (zh) * | 2014-11-20 | 2016-06-15 | 海南大学 | 一种海绵状高效印染废水生物处理材料及其制备工艺 |
-
2016
- 2016-05-09 CN CN201610329094.6A patent/CN105903451A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101153089A (zh) * | 2007-09-06 | 2008-04-02 | 四川大学 | 聚乙烯醇极性泡沫塑料及其制备方法 |
CN101381500A (zh) * | 2008-10-16 | 2009-03-11 | 武汉理工大学 | 一种甲壳素/聚乙烯醇复合泡沫材料及其制备方法 |
CN105668804A (zh) * | 2014-11-20 | 2016-06-15 | 海南大学 | 一种海绵状高效印染废水生物处理材料及其制备工艺 |
Non-Patent Citations (3)
Title |
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李国朝等: ""聚乙烯醇/活性炭多孔复合材料处理印染废水研究"", 《安徽农业科学》 * |
李培元,周柏青主编: "《发电厂水处理及水质控制》", 30 November 2011, 中国电力出版社 * |
杨春平,罗胜联主编: "《废水处理原理》", 31 December 2012, 湖南大学出版社 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106495306A (zh) * | 2016-11-17 | 2017-03-15 | 南京悠谷知识产权服务有限公司 | 一种环保水处理材料及其制备方法 |
CN106644593A (zh) * | 2016-12-29 | 2017-05-10 | 宁波市胜源技术转移有限公司 | 一种高精度水体采样海绵 |
CN106673109A (zh) * | 2016-12-29 | 2017-05-17 | 宁波市胜源技术转移有限公司 | 一种水体采样海绵的制备方法 |
CN106706366A (zh) * | 2016-12-29 | 2017-05-24 | 宁波市胜源技术转移有限公司 | 一种水体采样海绵 |
CN112844338A (zh) * | 2020-12-31 | 2021-05-28 | 浙江工业大学 | 一种黑滑石-聚乙烯醇缩甲醛凝胶复合吸附材料 |
CN113198417A (zh) * | 2021-04-16 | 2021-08-03 | 云南省烟草公司玉溪市公司 | 一种铁基生物炭海绵复合材料及其制备方法和应用 |
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