CN108284126A - 一种污染土壤的净化修复剂及净化修复处理方法 - Google Patents
一种污染土壤的净化修复剂及净化修复处理方法 Download PDFInfo
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- CN108284126A CN108284126A CN201810196843.1A CN201810196843A CN108284126A CN 108284126 A CN108284126 A CN 108284126A CN 201810196843 A CN201810196843 A CN 201810196843A CN 108284126 A CN108284126 A CN 108284126A
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- purification
- renovation agent
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- 239000002689 soil Substances 0.000 title claims abstract description 65
- 238000000746 purification Methods 0.000 title claims abstract description 56
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 43
- 238000009418 renovation Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000008439 repair process Effects 0.000 title claims description 18
- 239000002893 slag Substances 0.000 claims abstract description 35
- 238000011282 treatment Methods 0.000 claims abstract description 27
- 239000010459 dolomite Substances 0.000 claims abstract description 24
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 24
- 229910052598 goethite Inorganic materials 0.000 claims abstract description 14
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 5
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- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 claims description 12
- 239000000174 gluconic acid Substances 0.000 claims description 12
- 235000012208 gluconic acid Nutrition 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 8
- 239000004202 carbamide Substances 0.000 claims description 8
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 8
- RGPUVZXXZFNFBF-UHFFFAOYSA-K diphosphonooxyalumanyl dihydrogen phosphate Chemical compound [Al+3].OP(O)([O-])=O.OP(O)([O-])=O.OP(O)([O-])=O RGPUVZXXZFNFBF-UHFFFAOYSA-K 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
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- 230000000694 effects Effects 0.000 abstract description 39
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 30
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract description 6
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- 229910052793 cadmium Inorganic materials 0.000 abstract description 5
- 239000011669 selenium Substances 0.000 abstract description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 4
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052804 chromium Inorganic materials 0.000 abstract description 4
- 239000011651 chromium Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
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- 239000000292 calcium oxide Substances 0.000 description 10
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- 239000000654 additive Substances 0.000 description 8
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- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 6
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- -1 organic mercury Chemical class 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 208000005374 Poisoning Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 150000002484 inorganic compounds Chemical class 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000033116 oxidation-reduction process Effects 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
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- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 231100000570 acute poisoning Toxicity 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000002429 anti-coagulating effect Effects 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 231100000693 bioaccumulation Toxicity 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- IYRDVAUFQZOLSB-UHFFFAOYSA-N copper iron Chemical compound [Fe].[Cu] IYRDVAUFQZOLSB-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 1
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
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- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
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- 210000000056 organ Anatomy 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
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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)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
序号 | A | B | C | D | E | F | G |
1 | 100 | 50 | 35 | 25 | 5 | 5 | 20 |
2 | 100 | 80 | 50 | 35 | 7 | 8 | 30 |
3 | 100 | 100 | 70 | 50 | 10 | 10 | 40 |
4 | 100 | 20 | 40 | 40 | 8 | 7 | 35 |
5 | 100 | 60 | 15 | 30 | 6 | 6 | 30 |
6 | 100 | 70 | 45 | 10 | 6 | 9 | 25 |
7 | 100 | 55 | 55 | 40 | - | 8 | 35 |
8 | 100 | 75 | 40 | 35 | 8 | - | 30 |
9 | 100 | 65 | 60 | 45 | 9 | 5 | 10 |
10 | 100 | 150 | 70 | 40 | 8 | 7 | 30 |
11 | 100 | 60 | 50 | 80 | 15 | 6 | 20 |
序号 | Cd | Cr(VI) | Se(VI) | BHC分解率 |
0 | 1.510 | 0.720 | 1.340 | - |
1 | 0.013 | 0.010 | 0.082 | 98.5% |
2 | 0.009 | 0.024 | 0.064 | 98.0% |
3 | 0.010 | 0.033 | 0.051 | 99.2% |
4 | 0.030 | 0.062 | 0.086 | 96.0% |
5 | 0.035 | 0.051 | 0.072 | 97.1% |
6 | 0.112 | 0.083 | 0.231 | 85.3% |
7 | 0.064 | 0.077 | 0.093 | 95.9% |
8 | 0.095 | 0.108 | 0.088 | 78.0% |
9 | 0.176 | 0.091 | 0.075 | 71.3% |
10 | 0.094 | 0.113 | 0.068 | 89.9% |
11 | 0.015 | 0.030 | 0.057 | 97.4% |
12 | 0.137 | 0.266 | 0.185 | 75.2% |
13 | 0.098 | 0.103 | 0.158 | 80.3% |
14 | 0.032 | 0.065 | 0.076 | 84.1% |
15 | 0.011 | 0.020 | 0.054 | 98.5% |
16 | 0.094 | 0.083 | 0.093 | 88.2% |
17 | 0.145 | 0.096 | 0.124 | 90.1% |
18 | 0.220 | 0.351 | 0.179 | 72.5% |
19 | 0.184 | 0.093 | 0.118 | 82.6% |
20 | 0.272 | 0.301 | 0.129 | 73.7% |
21 | 0.359 | 0.347 | 0.288 | 81.3% |
22 | 0.587 | 0.431 | 0449 | 65.8% |
Claims (10)
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CN201810196843.1A CN108284126B (zh) | 2018-03-10 | 2018-03-10 | 一种污染土壤的净化修复剂及净化修复处理方法 |
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CN201810196843.1A CN108284126B (zh) | 2018-03-10 | 2018-03-10 | 一种污染土壤的净化修复剂及净化修复处理方法 |
Publications (2)
Publication Number | Publication Date |
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CN108284126A true CN108284126A (zh) | 2018-07-17 |
CN108284126B CN108284126B (zh) | 2021-03-09 |
Family
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CN201810196843.1A Active CN108284126B (zh) | 2018-03-10 | 2018-03-10 | 一种污染土壤的净化修复剂及净化修复处理方法 |
Country Status (1)
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CN (1) | CN108284126B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110153169A (zh) * | 2018-03-26 | 2019-08-23 | 张冀鄂 | 一种重金属污染土壤修复装置及生物修复方法 |
CN112552919A (zh) * | 2020-12-15 | 2021-03-26 | 云南省生态环境科学研究院 | 一种修复剂及其制备方法和应用 |
CN114451252A (zh) * | 2022-02-11 | 2022-05-10 | 三峡大学 | 农作物秸秆协同砂石骨料脱水污泥土壤化的方法 |
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CN112552919A (zh) * | 2020-12-15 | 2021-03-26 | 云南省生态环境科学研究院 | 一种修复剂及其制备方法和应用 |
CN114451252A (zh) * | 2022-02-11 | 2022-05-10 | 三峡大学 | 农作物秸秆协同砂石骨料脱水污泥土壤化的方法 |
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