CN110229673A - 一种土壤高效修复材料 - Google Patents
一种土壤高效修复材料 Download PDFInfo
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- CN110229673A CN110229673A CN201910562496.4A CN201910562496A CN110229673A CN 110229673 A CN110229673 A CN 110229673A CN 201910562496 A CN201910562496 A CN 201910562496A CN 110229673 A CN110229673 A CN 110229673A
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- soil
- repair materials
- stalk
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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.)
- Granted
Links
- 239000002689 soil Substances 0.000 title claims abstract description 53
- 239000000463 material Substances 0.000 title claims abstract description 44
- 230000008439 repair process Effects 0.000 title claims abstract description 42
- 239000010902 straw Substances 0.000 claims abstract description 72
- 239000000835 fiber Substances 0.000 claims abstract description 69
- 239000003292 glue Substances 0.000 claims abstract description 52
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 38
- 239000000440 bentonite Substances 0.000 claims abstract description 38
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 38
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims abstract description 38
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 29
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 29
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 29
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 27
- 239000000084 colloidal system Substances 0.000 claims abstract description 23
- XTIIITNXEHRMQL-UHFFFAOYSA-N tripotassium methoxy(trioxido)silane Chemical compound [K+].[K+].[K+].CO[Si]([O-])([O-])[O-] XTIIITNXEHRMQL-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000002360 preparation method Methods 0.000 claims abstract description 14
- 238000000227 grinding Methods 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 69
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 48
- 238000010438 heat treatment Methods 0.000 claims description 38
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 35
- 239000000741 silica gel Substances 0.000 claims description 35
- 229910002027 silica gel Inorganic materials 0.000 claims description 35
- 229960001866 silicon dioxide Drugs 0.000 claims description 35
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 28
- 239000003795 chemical substances by application Substances 0.000 claims description 27
- 239000002054 inoculum Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 27
- 238000000855 fermentation Methods 0.000 claims description 18
- 230000004151 fermentation Effects 0.000 claims description 18
- 239000011780 sodium chloride Substances 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 16
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 14
- 239000001110 calcium chloride Substances 0.000 claims description 14
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 14
- 235000019441 ethanol Nutrition 0.000 claims description 14
- 238000011282 treatment Methods 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 241000209140 Triticum Species 0.000 claims description 9
- 235000021307 Triticum Nutrition 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000006477 desulfuration reaction Methods 0.000 claims description 9
- 230000023556 desulfurization Effects 0.000 claims description 9
- 230000001404 mediated effect Effects 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 239000011261 inert gas Substances 0.000 claims description 8
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 1
- 241000894006 Bacteria Species 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 239000006071 cream Substances 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 28
- 238000010521 absorption reaction Methods 0.000 abstract description 8
- 238000005067 remediation Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000007711 solidification Methods 0.000 abstract description 3
- 230000008023 solidification Effects 0.000 abstract description 3
- 230000035558 fertility Effects 0.000 abstract description 2
- 229940092782 bentonite Drugs 0.000 description 33
- 230000000694 effects Effects 0.000 description 20
- 239000010865 sewage Substances 0.000 description 9
- 239000004111 Potassium silicate Substances 0.000 description 8
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical group O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 description 8
- 239000010440 gypsum Substances 0.000 description 8
- 229910052602 gypsum Inorganic materials 0.000 description 8
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 8
- 229910052913 potassium silicate Inorganic materials 0.000 description 8
- 235000019353 potassium silicate Nutrition 0.000 description 8
- 229940080314 sodium bentonite Drugs 0.000 description 8
- 229910000280 sodium bentonite Inorganic materials 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000000748 compression moulding Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 239000007822 coupling agent Substances 0.000 description 4
- 238000003900 soil pollution Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- -1 cause soil pollution Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000219122 Cucurbita Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 231100000749 chronicity Toxicity 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201910562496.4A CN110229673B (zh) | 2019-06-26 | 2019-06-26 | 一种土壤高效修复材料 |
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CN201910562496.4A CN110229673B (zh) | 2019-06-26 | 2019-06-26 | 一种土壤高效修复材料 |
Publications (2)
Publication Number | Publication Date |
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CN110229673A true CN110229673A (zh) | 2019-09-13 |
CN110229673B CN110229673B (zh) | 2020-06-02 |
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CN201910562496.4A Active CN110229673B (zh) | 2019-06-26 | 2019-06-26 | 一种土壤高效修复材料 |
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CN (1) | CN110229673B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06345808A (ja) * | 1993-06-14 | 1994-12-20 | Mitsui Toatsu Chem Inc | オレフィン重合用固体触媒成分の製造方法およびこれを用いたポリオレフィンの製造方法 |
CN108097714A (zh) * | 2017-12-29 | 2018-06-01 | 成都新柯力化工科技有限公司 | 一种用于土壤修复的重金属固化稳定剂及制备方法 |
-
2019
- 2019-06-26 CN CN201910562496.4A patent/CN110229673B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06345808A (ja) * | 1993-06-14 | 1994-12-20 | Mitsui Toatsu Chem Inc | オレフィン重合用固体触媒成分の製造方法およびこれを用いたポリオレフィンの製造方法 |
CN108097714A (zh) * | 2017-12-29 | 2018-06-01 | 成都新柯力化工科技有限公司 | 一种用于土壤修复的重金属固化稳定剂及制备方法 |
Non-Patent Citations (2)
Title |
---|
林燕鹏等: "硫代乙酰胺键合硅胶吸附剂的制备及对铜铅的吸附性能", 《高分子材料科学与工程》 * |
谢发之等: "硫代乙酰胺键合硅胶在线选择性固相萃取火焰原子吸收测定环境样品中痕量铜", 《分析化学》 * |
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Publication number | Publication date |
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CN110229673B (zh) | 2020-06-02 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Sun Rui Inventor after: Gong Haojun Inventor after: Guo Yong Inventor after: Other inventor requests not to publish the name Inventor before: Request for anonymity |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200508 Address after: 727000 Agricultural Science Center, Changfeng East Road, Tongchuan New District, Shaanxi Province Applicant after: Shaanxi Wojiang Biotechnology Co.,Ltd. Applicant after: Shaanxi fuhuo Xuheng Environmental Protection Technology Co.,Ltd. Address before: 250000 Jinan City, Shandong Province, Taiping Street, Jitai Road Machinery and Equipment Industrial Park Pioneer Road 4-2 Applicant before: JINAN HONGTAI HUAFENG MACHINERY Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240221 Address after: 710000 Room 701B, Xi'an Hard Technology Port, T4 Building, No. 67, Keji Second Road, Hi tech Zone, Xi'an, Shaanxi Patentee after: Xi'an Qinheng Ecological Technology Co.,Ltd. Country or region after: China Address before: 727000 Agricultural Science Center, Changfeng East Road, New District, Tongchuan City, Shaanxi Province Patentee before: Shaanxi Wojiang Biotechnology Co.,Ltd. Country or region before: China Patentee before: Shaanxi fuhuo Xuheng Environmental Protection Technology Co.,Ltd. |