CN113105899B - 一种重金属稳定剂及其应用及其使用方法 - Google Patents
一种重金属稳定剂及其应用及其使用方法 Download PDFInfo
- Publication number
- CN113105899B CN113105899B CN202110407662.0A CN202110407662A CN113105899B CN 113105899 B CN113105899 B CN 113105899B CN 202110407662 A CN202110407662 A CN 202110407662A CN 113105899 B CN113105899 B CN 113105899B
- Authority
- CN
- China
- Prior art keywords
- heavy metal
- soil
- metal stabilizer
- stabilizer
- metal ions
- 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.)
- Active
Links
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 239
- 239000003381 stabilizer Substances 0.000 title claims abstract description 122
- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000002689 soil Substances 0.000 claims abstract description 98
- 150000002500 ions Chemical class 0.000 claims abstract description 91
- 239000002440 industrial waste Substances 0.000 claims abstract description 49
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 42
- 239000000126 substance Substances 0.000 claims abstract description 35
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 29
- 239000010452 phosphate Substances 0.000 claims abstract description 27
- 229910052785 arsenic Inorganic materials 0.000 claims abstract description 24
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims abstract description 24
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 20
- 229910052793 cadmium Inorganic materials 0.000 claims abstract description 19
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000011701 zinc Substances 0.000 claims abstract description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000003463 adsorbent Substances 0.000 claims abstract description 11
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 11
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 47
- 239000000843 powder Substances 0.000 claims description 28
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 17
- 239000001110 calcium chloride Substances 0.000 claims description 17
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 17
- 239000011575 calcium Substances 0.000 claims description 13
- 239000008235 industrial water Substances 0.000 claims description 10
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 8
- 229910052748 manganese Inorganic materials 0.000 claims description 8
- 239000011572 manganese Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 229920005551 calcium lignosulfonate Polymers 0.000 claims description 6
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical group [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical group [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 5
- 229920001732 Lignosulfonate Polymers 0.000 claims description 4
- 235000019738 Limestone Nutrition 0.000 claims description 4
- KMQAPZBMEMMKSS-UHFFFAOYSA-K calcium;magnesium;phosphate Chemical compound [Mg+2].[Ca+2].[O-]P([O-])([O-])=O KMQAPZBMEMMKSS-UHFFFAOYSA-K 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 claims description 4
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 4
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 4
- 239000006028 limestone Substances 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 4
- 239000003337 fertilizer Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 abstract description 34
- 150000001875 compounds Chemical class 0.000 abstract description 11
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000002386 leaching Methods 0.000 description 55
- 230000000694 effects Effects 0.000 description 52
- 239000002699 waste material Substances 0.000 description 40
- 230000000052 comparative effect Effects 0.000 description 27
- 229910052500 inorganic mineral Inorganic materials 0.000 description 26
- 235000010755 mineral Nutrition 0.000 description 26
- 239000011707 mineral Substances 0.000 description 26
- 231100000331 toxic Toxicity 0.000 description 25
- 230000002588 toxic effect Effects 0.000 description 25
- 238000006243 chemical reaction Methods 0.000 description 23
- 229960002713 calcium chloride Drugs 0.000 description 15
- -1 arsenic ions Chemical class 0.000 description 11
- 231100000419 toxicity Toxicity 0.000 description 11
- 230000001988 toxicity Effects 0.000 description 11
- 230000006641 stabilisation Effects 0.000 description 10
- 238000011105 stabilization Methods 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 239000002910 solid waste Substances 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 8
- 238000001514 detection method Methods 0.000 description 8
- ZODDGFAZWTZOSI-UHFFFAOYSA-N nitric acid;sulfuric acid Chemical compound O[N+]([O-])=O.OS(O)(=O)=O ZODDGFAZWTZOSI-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000006467 substitution reaction Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000005067 remediation Methods 0.000 description 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 5
- GJMMXPXHXFHBPK-UHFFFAOYSA-N [P].[Cl] Chemical compound [P].[Cl] GJMMXPXHXFHBPK-UHFFFAOYSA-N 0.000 description 5
- 229960005069 calcium Drugs 0.000 description 5
- 239000001506 calcium phosphate Substances 0.000 description 5
- 230000005012 migration Effects 0.000 description 5
- 238000013508 migration Methods 0.000 description 5
- 239000002893 slag Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 4
- BJPSZEJAKKDDCT-UHFFFAOYSA-L calcium;chloro-dioxido-oxo-$l^{5}-phosphane Chemical compound [Ca+2].[O-]P([O-])(Cl)=O BJPSZEJAKKDDCT-UHFFFAOYSA-L 0.000 description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 4
- 235000019691 monocalcium phosphate Nutrition 0.000 description 4
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 3
- VDIQGOWLVYFDOU-UHFFFAOYSA-H [Ca+]O.[Ca+]O.[Ca+]O.[O-]P([O-])([O-])=O Chemical compound [Ca+]O.[Ca+]O.[Ca+]O.[O-]P([O-])([O-])=O VDIQGOWLVYFDOU-UHFFFAOYSA-H 0.000 description 3
- 229910001424 calcium ion Inorganic materials 0.000 description 3
- 239000000292 calcium oxide Substances 0.000 description 3
- 235000012255 calcium oxide Nutrition 0.000 description 3
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 229910052589 chlorapatite Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 3
- 235000012245 magnesium oxide Nutrition 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 3
- MPNNOLHYOHFJKL-UHFFFAOYSA-N peroxyphosphoric acid Chemical compound OOP(O)(O)=O MPNNOLHYOHFJKL-UHFFFAOYSA-N 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 239000002426 superphosphate Substances 0.000 description 3
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 3
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 3
- 235000019731 tricalcium phosphate Nutrition 0.000 description 3
- 229940078499 tricalcium phosphate Drugs 0.000 description 3
- 229910017251 AsO4 Inorganic materials 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 2
- 241001625808 Trona Species 0.000 description 2
- VQGDMLVVLYKWQN-UHFFFAOYSA-N [Fe].[Pb].[P] Chemical compound [Fe].[Pb].[P] VQGDMLVVLYKWQN-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 229940000489 arsenate Drugs 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 description 2
- YLOZVEBTKJNEIS-UHFFFAOYSA-L calcium;dihydrogen phosphate;chloride Chemical compound Cl.[Ca+2].OP([O-])([O-])=O YLOZVEBTKJNEIS-UHFFFAOYSA-L 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 235000019700 dicalcium phosphate Nutrition 0.000 description 2
- 239000010459 dolomite Substances 0.000 description 2
- 229910000514 dolomite Inorganic materials 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229910052598 goethite Inorganic materials 0.000 description 2
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 2
- 239000011158 industrial composite Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- XBDUTCVQJHJTQZ-UHFFFAOYSA-L iron(2+) sulfate monohydrate Chemical compound O.[Fe+2].[O-]S([O-])(=O)=O XBDUTCVQJHJTQZ-UHFFFAOYSA-L 0.000 description 2
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 2
- 239000000347 magnesium hydroxide Substances 0.000 description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 2
- 235000012254 magnesium hydroxide Nutrition 0.000 description 2
- 229910000150 monocalcium phosphate Inorganic materials 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 229920005552 sodium lignosulfonate Polymers 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- VITRLXDSBBVNCZ-UHFFFAOYSA-K trichloroiron;hydrate Chemical compound O.Cl[Fe](Cl)Cl VITRLXDSBBVNCZ-UHFFFAOYSA-K 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910014777 Ca5 (AsO4)3Cl Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- BLDAZRRUONPTEL-UHFFFAOYSA-N OP(O)(O)O Chemical compound OP(O)(O)O BLDAZRRUONPTEL-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- IFWJLMUMZALSJF-UHFFFAOYSA-N [Cd].[Cl].[P] Chemical compound [Cd].[Cl].[P] IFWJLMUMZALSJF-UHFFFAOYSA-N 0.000 description 1
- BOUFUOCPGSCPPN-UHFFFAOYSA-N [Pb].[P].[Cl] Chemical compound [Pb].[P].[Cl] BOUFUOCPGSCPPN-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- APAWRDGVSNYWSL-UHFFFAOYSA-N arsenic cadmium Chemical compound [As].[Cd] APAWRDGVSNYWSL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- WLZRMCYVCSSEQC-UHFFFAOYSA-N cadmium(2+) Chemical compound [Cd+2] WLZRMCYVCSSEQC-UHFFFAOYSA-N 0.000 description 1
- 235000001465 calcium Nutrition 0.000 description 1
- LLSDKQJKOVVTOJ-UHFFFAOYSA-L calcium chloride dihydrate Chemical compound O.O.[Cl-].[Cl-].[Ca+2] LLSDKQJKOVVTOJ-UHFFFAOYSA-L 0.000 description 1
- 229940052299 calcium chloride dihydrate Drugs 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002686 phosphate fertilizer Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000029219 regulation of pH Effects 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- MAYPJFDMRNIRGA-UHFFFAOYSA-L zinc hydroxy phosphate Chemical compound [Zn++].OOP([O-])([O-])=O MAYPJFDMRNIRGA-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/10—Destroying solid waste or transforming solid waste into something useful or harmless involving an adsorption step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/20—Agglomeration, binding or encapsulation of solid waste
- B09B3/25—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/20—Organic substances
- A62D2101/24—Organic substances containing heavy metals
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Soil Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
超标重金属 | 总量(mg/kg) | 浸出浓度(mg/L) | pH |
砷 | 1850 | 15.24 | 5.65 |
镉 | 3509 | 7.98 | 5.65 |
铅 | 10257 | 31.75 | 5.65 |
锌 | 11200 | 601 | 5.65 |
超标重金属 | 总量(mg/kg) | 浸出浓度(mg/L) | pH |
铅 | 5083 | 18.3 | 5.1 |
砷 | 4180 | 12.3 | 5.1 |
重金属稳定剂 | 砷(mg/L) | 铅(mg/L) | 修复后pH |
实施例4 | 0.022 | 0.074 | 7.4 |
实施例10 | 0.014 | 0.075 | 7.4 |
实施例15 | 0.011 | 0.073 | 7.4 |
实施例21 | 0.01 | 0.069 | 7.4 |
重金属稳定剂 | 砷(mg/L) | 镉(mg/L) | 铅(mg/L) | 修复后pH |
实施例6 | 0.014 | 0.004 | 0.029 | 8.29 |
实施例16 | 0.01 | 0.003 | 0.023 | 8.26 |
实施例22 | 0.006 | 0.001 | 0.011 | 8.23 |
重金属稳定剂 | 砷(mg/L) | 镉(mg/L) | 铅(mg/L) | 修复后pH |
实施例5 | 0.753 | 0.028 | 0.009 | 8.53 |
实施例11 | 0.646 | 0.023 | 0.007 | 8.64 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110407662.0A CN113105899B (zh) | 2021-04-15 | 2021-04-15 | 一种重金属稳定剂及其应用及其使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110407662.0A CN113105899B (zh) | 2021-04-15 | 2021-04-15 | 一种重金属稳定剂及其应用及其使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113105899A CN113105899A (zh) | 2021-07-13 |
CN113105899B true CN113105899B (zh) | 2022-06-28 |
Family
ID=76717490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110407662.0A Active CN113105899B (zh) | 2021-04-15 | 2021-04-15 | 一种重金属稳定剂及其应用及其使用方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113105899B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114082128A (zh) * | 2021-10-20 | 2022-02-25 | 神美科技有限公司 | 垃圾焚烧飞灰重金属复合型捕捉剂及其制备方法 |
CN114164004B (zh) * | 2021-11-26 | 2023-06-13 | 北京市生态环境保护科学研究院 | 土壤零价汞复合氧化剂及其修复土壤的方法 |
CN114350373A (zh) * | 2022-01-04 | 2022-04-15 | 武汉市秀谷科技有限公司 | 一种降低酸化土壤稻米中砷的阻控剂及其制备方法 |
CN114985444B (zh) * | 2022-05-26 | 2023-06-23 | 重庆汇亚环保工程有限公司 | 铅污染土壤的稳定化修复 |
CN115775646B (zh) * | 2022-11-18 | 2023-12-05 | 中核第四研究设计工程有限公司 | 一种稳定铀伴生锆及氧化锆中和渣的方法及所用稳定化药剂 |
CN117327493A (zh) * | 2023-11-16 | 2024-01-02 | 天津永基沃土农业科技有限公司 | 一种土壤改良剂及其制备方法和应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105567247A (zh) * | 2016-02-04 | 2016-05-11 | 周益辉 | 一种重金属污染土壤修复剂及其制备方法 |
CN106978191A (zh) * | 2017-06-05 | 2017-07-25 | 西施生态科技股份有限公司 | 一种用于修复酸性土壤中铅、镉、砷污染的复合稳定剂 |
CN107541214A (zh) * | 2016-06-28 | 2018-01-05 | 李�杰 | 一种治理工业污染场地土壤的重金属稳定剂及其使用方法 |
CN108641726A (zh) * | 2018-04-23 | 2018-10-12 | 永清环保股份有限公司 | 一种修复重金属污染土壤的复配药剂及其应用 |
CN109575926A (zh) * | 2018-11-26 | 2019-04-05 | 华中农业大学 | 镉砷复合污染土壤修复剂 |
CN111087141A (zh) * | 2018-10-24 | 2020-05-01 | 南京化学工业园环保产业协同创新有限公司 | 一种治理污泥的重金属稳定剂及其使用方法 |
CN112342029A (zh) * | 2020-11-04 | 2021-02-09 | 中南大学 | 一种生物型重金属污染土壤修复剂及其制备方法和应用 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59154186A (ja) * | 1983-02-21 | 1984-09-03 | Ikuo Murakami | 汚水処理方法 |
CN103936530B (zh) * | 2014-04-29 | 2016-05-11 | 武汉理工大学 | 一种修复镉污染土壤的复合调控剂及其应用方法 |
CN107540179A (zh) * | 2016-06-28 | 2018-01-05 | 李�杰 | 一种治理污泥的重金属稳定剂及其使用方法 |
CN107537129A (zh) * | 2016-06-28 | 2018-01-05 | 李�杰 | 一种治理垃圾焚烧飞灰的重金属稳定剂及其使用方法 |
CN108130087A (zh) * | 2018-01-02 | 2018-06-08 | 湖南金旅环保股份有限公司 | 一种修复镉-砷复合污染的土壤调理剂及应用方法 |
-
2021
- 2021-04-15 CN CN202110407662.0A patent/CN113105899B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105567247A (zh) * | 2016-02-04 | 2016-05-11 | 周益辉 | 一种重金属污染土壤修复剂及其制备方法 |
CN107541214A (zh) * | 2016-06-28 | 2018-01-05 | 李�杰 | 一种治理工业污染场地土壤的重金属稳定剂及其使用方法 |
CN106978191A (zh) * | 2017-06-05 | 2017-07-25 | 西施生态科技股份有限公司 | 一种用于修复酸性土壤中铅、镉、砷污染的复合稳定剂 |
CN108641726A (zh) * | 2018-04-23 | 2018-10-12 | 永清环保股份有限公司 | 一种修复重金属污染土壤的复配药剂及其应用 |
CN111087141A (zh) * | 2018-10-24 | 2020-05-01 | 南京化学工业园环保产业协同创新有限公司 | 一种治理污泥的重金属稳定剂及其使用方法 |
CN109575926A (zh) * | 2018-11-26 | 2019-04-05 | 华中农业大学 | 镉砷复合污染土壤修复剂 |
CN112342029A (zh) * | 2020-11-04 | 2021-02-09 | 中南大学 | 一种生物型重金属污染土壤修复剂及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN113105899A (zh) | 2021-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113105899B (zh) | 一种重金属稳定剂及其应用及其使用方法 | |
CN106978191B (zh) | 一种用于修复酸性土壤中铅、镉、砷污染的复合稳定剂 | |
Peters et al. | Reduction of excessive bioavailable phosphorus in soils by using municipal and industrial wastes | |
US5387740A (en) | Immobilization agent for industrial waste | |
CN103664126A (zh) | 一种污泥固化处理剂及采用该固化处理剂处理污泥的方法 | |
US7736291B2 (en) | Method for stabilization of heavy metals and odor control with dicalcium phosphate dihydrate powder | |
TWI646994B (zh) | Hazardous substance treatment agent | |
CN107446587B (zh) | 一种重金属污染土壤/底泥稳定剂的制备方法及其应用 | |
CN104070056A (zh) | 一种重金属污染土壤的稳定化处理方法 | |
CN109796984B (zh) | 一种用于铬污染土壤的还原稳定化药剂 | |
CN108421805A (zh) | 一种电解锰渣固化稳定化处理方法 | |
US7530939B2 (en) | Method for stabilization of heavy metals in incinerator bottom ash and odor control with dicalcium phosphate dihydrate powder | |
CN113751488A (zh) | 一种铬渣及铬污染土壤湿法解毒联合生物修复的方法 | |
Artiola et al. | In situ treatment of arsenic contaminated soil from a hazardous industrial site: laboratory studies | |
JP2006205152A (ja) | 重金属処理材及びそれを用いた重金属処理方法 | |
US6590133B2 (en) | Reducing lead bioavailability | |
US20070010701A1 (en) | Method for stabilization of hazardous wastes with dilute acid soluble and dilute acid semi-soluble agents | |
US20100145130A1 (en) | Treatment Method for Stabilizing Selenium in Coal Combustion Ash | |
Sailo et al. | Efficient use of ferrate (VI) for the remediation of wastewater contaminated with metal complexes | |
CN107159703B (zh) | 砷污染土壤修复剂及其应用 | |
CN110373202B (zh) | 一种砷与锰复合污染土壤的高效稳定化药剂及方法 | |
Spotts et al. | Evaluation of phosphate materials for control of acid production in pyritic mine overburden | |
US20050245783A1 (en) | Method for stabilization of chromium | |
US6191068B1 (en) | Method and compositions for stabilization of heavy metals, acid gas removal and pH control in contaminated matrices | |
JP2012066158A (ja) | 集塵灰の安定化方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201600 No.261, Rongxing Road, industrial zone, rongbei Town, Songjiang District, Shanghai Patentee after: Shanghai CAI FENG Environmental Technology Co.,Ltd. Address before: 201600 No.261, Rongxing Road, industrial zone, rongbei Town, Songjiang District, Shanghai Patentee before: SHANGHAI CAI FENG ENVIRONMENTAL TECHNOLOGY CO.,LTD. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240313 Address after: 201400 Workshop 1, No. 3 Xiucheng Road, Fengcheng Town, Fengxian District, Shanghai Patentee after: Shanghai Caifeng Biotechnology Co.,Ltd. Country or region after: China Address before: 201600 No.261, Rongxing Road, industrial zone, rongbei Town, Songjiang District, Shanghai Patentee before: Shanghai CAI FENG Environmental Technology Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |