CA1094702A - Traduction non-disponible - Google Patents

Traduction non-disponible

Info

Publication number: CA1094702A
Authority: CA; Canada
Prior art keywords: phenol; waste water; formaldehyde; salt; iron
Prior art date: 1977-01-27
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

Application number

CA295,737A

Other languages

English (en)

Inventor

Helmut Junkermann

Horst Kruger

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Evonik Operations GmbH

Original Assignee

Deutsche Gold und Silber Scheideanstalt

Priority date (The priority date 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 date listed.)

1977-01-27

Filing date

1978-01-26

Publication date

1981-01-27

1978-01-26 Application filed by Deutsche Gold und Silber Scheideanstalt filed Critical Deutsche Gold und Silber Scheideanstalt

1981-01-27 Application granted granted Critical

1981-01-27 Publication of CA1094702A publication Critical patent/CA1094702A/fr

Status Expired legal-status Critical Current

Links

WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 153
239000002351 wastewater Substances 0.000 title claims abstract description 125
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title claims abstract description 112
238000000034 method Methods 0.000 title claims abstract description 55
230000008569 process Effects 0.000 title claims abstract description 51
150000002989 phenols Chemical class 0.000 title claims abstract description 15
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 88
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 82
229910052742 iron Inorganic materials 0.000 claims abstract description 45
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
229910052802 copper Inorganic materials 0.000 claims abstract description 12
239000010949 copper Substances 0.000 claims abstract description 12
238000000746 purification Methods 0.000 claims abstract description 11
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 52
239000011780 sodium chloride Substances 0.000 claims description 26
150000003839 salts Chemical class 0.000 claims description 13
239000002253 acid Substances 0.000 claims description 10
239000012190 activator Substances 0.000 claims description 10
229910052784 alkaline earth metal Inorganic materials 0.000 claims description 9
229910052751 metal Inorganic materials 0.000 claims description 9
239000002184 metal Substances 0.000 claims description 9
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
150000001342 alkaline earth metals Chemical class 0.000 claims description 4
230000007935 neutral effect Effects 0.000 claims description 4
239000010959 steel Substances 0.000 claims description 4
229910000831 Steel Inorganic materials 0.000 claims description 3
239000000377 silicon dioxide Substances 0.000 claims description 3
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
150000004820 halides Chemical class 0.000 claims description 2
150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 2
239000011701 zinc Substances 0.000 claims description 2
229910052725 zinc Inorganic materials 0.000 claims description 2
229910052783 alkali metal Inorganic materials 0.000 claims 3
150000001340 alkali metals Chemical class 0.000 claims 3
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims 2
150000002696 manganese Chemical class 0.000 claims 2
239000008187 granular material Substances 0.000 claims 1
150000002815 nickel Chemical class 0.000 claims 1
150000003751 zinc Chemical class 0.000 claims 1
235000019256 formaldehyde Nutrition 0.000 description 47
229960004279 formaldehyde Drugs 0.000 description 47
238000006243 chemical reaction Methods 0.000 description 33
235000002639 sodium chloride Nutrition 0.000 description 33
238000007254 oxidation reaction Methods 0.000 description 32
229960002163 hydrogen peroxide Drugs 0.000 description 24
230000003647 oxidation Effects 0.000 description 24
229960002668 sodium chloride Drugs 0.000 description 16
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 10
238000004458 analytical method Methods 0.000 description 10
230000009850 completed effect Effects 0.000 description 10
OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 10
239000000243 solution Substances 0.000 description 10
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
241000251468 Actinopterygii Species 0.000 description 7
-1 for example Polymers 0.000 description 7
241000196324 Embryophyta Species 0.000 description 6
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 6
239000000203 mixture Substances 0.000 description 6
229920001568 phenolic resin Polymers 0.000 description 6
239000002244 precipitate Substances 0.000 description 6
WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 6
GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 6
238000003756 stirring Methods 0.000 description 6
ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 5
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
239000004155 Chlorine dioxide Substances 0.000 description 5
239000000920 calcium hydroxide Substances 0.000 description 5
235000011116 calcium hydroxide Nutrition 0.000 description 5
229910052799 carbon Inorganic materials 0.000 description 5
235000019398 chlorine dioxide Nutrition 0.000 description 5
230000000694 effects Effects 0.000 description 5
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 5
150000002978 peroxides Chemical class 0.000 description 5
230000001988 toxicity Effects 0.000 description 5
231100000419 toxicity Toxicity 0.000 description 5
239000003513 alkali Substances 0.000 description 4
229910002092 carbon dioxide Inorganic materials 0.000 description 4
230000008030 elimination Effects 0.000 description 4
238000003379 elimination reaction Methods 0.000 description 4
239000007789 gas Substances 0.000 description 4
159000000014 iron salts Chemical class 0.000 description 4
230000035484 reaction time Effects 0.000 description 4
239000000126 substance Substances 0.000 description 4
239000006228 supernatant Substances 0.000 description 4
239000002699 waste material Substances 0.000 description 4
ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 3
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
239000000292 calcium oxide Substances 0.000 description 3
235000012255 calcium oxide Nutrition 0.000 description 3
239000001569 carbon dioxide Substances 0.000 description 3
230000003247 decreasing effect Effects 0.000 description 3
230000002349 favourable effect Effects 0.000 description 3
239000003295 industrial effluent Substances 0.000 description 3
IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 3
229940079877 pyrogallol Drugs 0.000 description 3
UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 3
229960002218 sodium chlorite Drugs 0.000 description 3
238000001179 sorption measurement Methods 0.000 description 3
AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
235000008733 Citrus aurantifolia Nutrition 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical class [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
235000011941 Tilia x europaea Nutrition 0.000 description 2
YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 2
239000011575 calcium Substances 0.000 description 2
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
229910001919 chlorite Inorganic materials 0.000 description 2
229910052619 chlorite group Inorganic materials 0.000 description 2
QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 2
238000009833 condensation Methods 0.000 description 2
230000005494 condensation Effects 0.000 description 2
238000000605 extraction Methods 0.000 description 2
SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 2
239000004571 lime Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000008267 milk Substances 0.000 description 2
210000004080 milk Anatomy 0.000 description 2
235000013336 milk Nutrition 0.000 description 2
238000006386 neutralization reaction Methods 0.000 description 2
239000000047 product Substances 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
239000010802 sludge Substances 0.000 description 2
239000011734 sodium Substances 0.000 description 2
239000007787 solid Substances 0.000 description 2
239000001117 sulphuric acid Substances 0.000 description 2
235000011149 sulphuric acid Nutrition 0.000 description 2
229920003002 synthetic resin Polymers 0.000 description 2
239000000057 synthetic resin Substances 0.000 description 2
150000005208 1,4-dihydroxybenzenes Chemical class 0.000 description 1
ZHTJVFJXNTXXOV-UHFFFAOYSA-N 1-(5-acetyl-2,6-dimethyl-1,2-dihydropyridin-3-yl)ethanone Chemical compound CC1NC(C)=C(C(C)=O)C=C1C(C)=O ZHTJVFJXNTXXOV-UHFFFAOYSA-N 0.000 description 1
VGVRPFIJEJYOFN-UHFFFAOYSA-N 2,3,4,6-tetrachlorophenol Chemical class OC1=C(Cl)C=C(Cl)C(Cl)=C1Cl VGVRPFIJEJYOFN-UHFFFAOYSA-N 0.000 description 1
WJQOZHYUIDYNHM-UHFFFAOYSA-N 2-tert-Butylphenol Chemical compound CC(C)(C)C1=CC=CC=C1O WJQOZHYUIDYNHM-UHFFFAOYSA-N 0.000 description 1
241000186046 Actinomyces Species 0.000 description 1
USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
239000005695 Ammonium acetate Substances 0.000 description 1
101100410783 Arabidopsis thaliana PXG2 gene Proteins 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
229910001018 Cast iron Inorganic materials 0.000 description 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
229910001208 Crucible steel Inorganic materials 0.000 description 1
244000228957 Ferula foetida Species 0.000 description 1
BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 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 description 1
229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical class [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
241000187654 Nocardia Species 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
241000276427 Poecilia reticulata Species 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
229910001854 alkali hydroxide Inorganic materials 0.000 description 1
239000004411 aluminium Chemical class 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical class [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229940043376 ammonium acetate Drugs 0.000 description 1
235000019257 ammonium acetate Nutrition 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
229910052788 barium Inorganic materials 0.000 description 1
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000009835 boiling Methods 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
239000000571 coke Substances 0.000 description 1
238000004939 coking Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000006482 condensation reaction Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
150000001896 cresols Chemical class 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
238000002845 discoloration Methods 0.000 description 1
238000004821 distillation Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
229960004887 ferric hydroxide Drugs 0.000 description 1
235000003891 ferrous sulphate Nutrition 0.000 description 1
239000011790 ferrous sulphate Substances 0.000 description 1
239000012467 final product Substances 0.000 description 1
238000005187 foaming Methods 0.000 description 1
150000004675 formic acid derivatives Chemical class 0.000 description 1
238000004817 gas chromatography Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
229910000041 hydrogen chloride Inorganic materials 0.000 description 1
230000005764 inhibitory process Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
235000014413 iron hydroxide Nutrition 0.000 description 1
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 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
IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 1
NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
238000009533 lab test Methods 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
238000011068 loading method Methods 0.000 description 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
239000011976 maleic acid Substances 0.000 description 1
229910052748 manganese Chemical class 0.000 description 1
239000011572 manganese Chemical class 0.000 description 1
SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 1
229910000357 manganese(II) sulfate Inorganic materials 0.000 description 1
239000000463 material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910021645 metal ion Inorganic materials 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000002156 mixing Methods 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
150000002823 nitrates Chemical class 0.000 description 1
229920003986 novolac Polymers 0.000 description 1
235000015097 nutrients Nutrition 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
235000006408 oxalic acid Nutrition 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
230000020477 pH reduction Effects 0.000 description 1
FTDXCHCAMNRNNY-UHFFFAOYSA-N phenol Chemical compound OC1=CC=CC=C1.OC1=CC=CC=C1 FTDXCHCAMNRNNY-UHFFFAOYSA-N 0.000 description 1
239000005011 phenolic resin Substances 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920000193 polymethacrylate Polymers 0.000 description 1
229920001447 polyvinyl benzene Polymers 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
150000004053 quinones Chemical class 0.000 description 1
238000011084 recovery Methods 0.000 description 1
229940021384 salt irrigating solution Drugs 0.000 description 1
239000012266 salt solution Substances 0.000 description 1
230000035939 shock Effects 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
230000002311 subsequent effect Effects 0.000 description 1
239000000725 suspension Substances 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
239000003053 toxin Substances 0.000 description 1
231100000765 toxin Toxicity 0.000 description 1
108700012359 toxins Proteins 0.000 description 1
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1

Classifications

- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation

Landscapes

Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Catalysts (AREA)
Removal Of Specific Substances (AREA)

CA295,737A 1977-01-27 1978-01-26 Traduction non-disponible Expired CA1094702A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19772703268 DE2703268C2 (de)	1977-01-27	1977-01-27	Verfahren zur Entgiftung von Abwässern, die Phenol, Phenolderivate oder Phenol und Formaldehyd enthalten
DEP2703268.4		1977-01-27

Publications (1)

Publication Number	Publication Date
CA1094702A true CA1094702A (fr)	1981-01-27

Family

ID=5999652

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA295,737A Expired CA1094702A (fr)	1977-01-27	1978-01-26	Traduction non-disponible

Country Status (4)

Country	Link
JP (1)	JPS5745389A (fr)
BE (1)	BE863321A (fr)
CA (1)	CA1094702A (fr)
DE (1)	DE2703268C2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2835496A1 (de) *	1978-08-12	1980-02-21	Bayer Ag	Verfahren zur chemisch-biologischen behandlung von abwasser
DE2927911A1 (de) *	1979-07-11	1981-01-29	Bayer Ag	Verfahren zur abwasserbehandlung
DE3932174A1 (de) *	1989-09-27	1991-04-11	Degussa	Verfahren zur absenkung des aox-gehaltes in wasser
WO1993000301A1 (fr) *	1991-06-25	1993-01-07	Nippon Steel Corporation	Procede et dispositif de traitement des eaux usees contenant des composes organiques chlores

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA646440A (en) *		1962-08-07	Du Pont Of Canada Limited	Method of removing phenols from waste streams
SU141814A1 (ru) *	1960-12-15	1961-11-30	П.М. Богатырев	Способ комплексной очистки сточных вод от формальдегида и фенола в производстве фенол-формальдегидных смол

1977
- 1977-01-27 DE DE19772703268 patent/DE2703268C2/de not_active Expired
1978
- 1978-01-25 BE BE6046329A patent/BE863321A/fr not_active IP Right Cessation
- 1978-01-26 CA CA295,737A patent/CA1094702A/fr not_active Expired
1981
- 1981-07-06 JP JP10457181A patent/JPS5745389A/ja active Granted

Also Published As

Publication number	Publication date
BE863321A (fr)	1978-07-25
JPS5745389A (en)	1982-03-15
JPS5742390B2 (fr)	1982-09-08
DE2703268C2 (de)	1985-10-03
DE2703268A1 (de)	1978-08-10

Legal Events

Date	Code	Title	Description
1998-01-27	MKEX	Expiry

Publication	Publication Date	Title
US4340490A (en)	1982-07-20	Process for the detoxification of waste water containing phenol, phenol derivative or phenol and formaldehyde
Eisenhauer	1964	Oxidation of phenolic wastes
US4070281A (en)	1978-01-24	Method for treating waste water
US4405464A (en)	1983-09-20	Process for the removal of selenium from aqueous systems
US5641413A (en)	1997-06-24	Removal of nitrogen from wastewaters
JP2716185B2 (ja)	1998-02-18	ニトロフェノールの分解
Kulkarni et al.	1991	Destruction of phenol from wastewater by oxidation with sulfite-oxygen
US6395188B1 (en)	2002-05-28	Treatment of water containing organic wastes with ammonium nitrate
EP0166557B1 (fr)	1990-04-04	Procédé de traitement de déchets
DE69406966T2 (de)	1998-03-26	Tandemaufbereitung von einem Abfallstrom zur Beseitigung von Nitroaromaten und Nitrophenolen
KR101650218B1 (ko)	2016-08-22	폐수 처리 방법
CA1094702A (fr)	1981-01-27	Traduction non-disponible
US4038071A (en)	1977-07-26	Process for the removal of mercury from aqueous solutions
CA2017005A1 (fr)	1990-11-19	Methode d'extraction de la cyanure presente dans les eaux usees
CA1096069A (fr)	1981-02-17	Traduction non-disponible
GB1571261A (en)	1980-07-09	Process for purifying phenol containing effluents
US3711402A (en)	1973-01-16	Process for the treatment of phenolated industrial effluent
JPH05229818A (ja)	1993-09-07	硫酸アルミニウムの製造方法
Norwitz et al.	1981	Determination of phenol in the presence of sulfite (sulfur dioxide) by the 4-aminoantipyrine spectro-photometric method
SU1359255A1 (ru)	1987-12-15	Способ удалени растворенного кислорода из воды
US5137642A (en)	1992-08-11	Detoxification of aqueous cyanide solutions
US5397482A (en)	1995-03-14	Treatment of cyanides in effluents with Caro's acid
FI70872C (fi)	1986-10-27	Foerfarande foer rening av avfallsvatten som innehaoller fenolfenolderivat eller fenol och formaldehyd
CN111392907A (zh)	2020-07-10	处理废水的方法
US4253958A (en)	1981-03-03	Method of treating polluted aqueous media