GB1587205A - Process for the treatment disinfection neutralisation and/or detoxification of heavily polluted waste waters - Google Patents
Process for the treatment disinfection neutralisation and/or detoxification of heavily polluted waste waters Download PDFInfo
- Publication number
- GB1587205A GB1587205A GB8532/77A GB853277A GB1587205A GB 1587205 A GB1587205 A GB 1587205A GB 8532/77 A GB8532/77 A GB 8532/77A GB 853277 A GB853277 A GB 853277A GB 1587205 A GB1587205 A GB 1587205A
- Authority
- GB
- United Kingdom
- Prior art keywords
- waste water
- water
- sludge
- supplied
- waters
- 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.)
- Expired
Links
- 239000002351 wastewater Substances 0.000 title claims description 234
- 238000000034 method Methods 0.000 title claims description 101
- 230000008569 process Effects 0.000 title claims description 100
- 238000011282 treatment Methods 0.000 title claims description 59
- 238000004659 sterilization and disinfection Methods 0.000 title claims description 54
- 238000006386 neutralization reaction Methods 0.000 title claims description 12
- 238000001784 detoxification Methods 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 174
- 239000010802 sludge Substances 0.000 claims description 112
- 239000000203 mixture Substances 0.000 claims description 75
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 59
- 239000007787 solid Substances 0.000 claims description 50
- 239000010865 sewage Substances 0.000 claims description 46
- 239000000645 desinfectant Substances 0.000 claims description 44
- 239000003643 water by type Substances 0.000 claims description 44
- 239000002253 acid Substances 0.000 claims description 43
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 38
- 239000000460 chlorine Substances 0.000 claims description 38
- 229910052801 chlorine Inorganic materials 0.000 claims description 38
- 241000196324 Embryophyta Species 0.000 claims description 29
- 239000000306 component Substances 0.000 claims description 25
- 239000012071 phase Substances 0.000 claims description 25
- 239000012530 fluid Substances 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 24
- 230000007935 neutral effect Effects 0.000 claims description 22
- 238000004062 sedimentation Methods 0.000 claims description 22
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 21
- 235000002595 Solanum tuberosum Nutrition 0.000 claims description 21
- 244000061456 Solanum tuberosum Species 0.000 claims description 21
- 238000007667 floating Methods 0.000 claims description 20
- 230000035484 reaction time Effects 0.000 claims description 20
- 238000005189 flocculation Methods 0.000 claims description 19
- 238000003973 irrigation Methods 0.000 claims description 19
- 230000016615 flocculation Effects 0.000 claims description 18
- 239000000454 talc Substances 0.000 claims description 18
- 229910052623 talc Inorganic materials 0.000 claims description 18
- 239000000159 acid neutralizing agent Substances 0.000 claims description 17
- 230000006378 damage Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 17
- 239000008394 flocculating agent Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims description 16
- 239000004519 grease Substances 0.000 claims description 16
- 239000003921 oil Substances 0.000 claims description 16
- 239000002689 soil Substances 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 230000001580 bacterial effect Effects 0.000 claims description 14
- 239000010842 industrial wastewater Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 239000002699 waste material Substances 0.000 claims description 14
- 244000052616 bacterial pathogen Species 0.000 claims description 13
- 201000010099 disease Diseases 0.000 claims description 13
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 13
- 239000003337 fertilizer Substances 0.000 claims description 12
- 239000003673 groundwater Substances 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000002262 irrigation Effects 0.000 claims description 11
- 238000005273 aeration Methods 0.000 claims description 10
- 238000009264 composting Methods 0.000 claims description 10
- 238000005554 pickling Methods 0.000 claims description 10
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 9
- 239000000920 calcium hydroxide Substances 0.000 claims description 9
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 9
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 9
- 238000006298 dechlorination reaction Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 235000019353 potassium silicate Nutrition 0.000 claims description 9
- 235000012015 potatoes Nutrition 0.000 claims description 9
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 9
- 241001465754 Metazoa Species 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000000265 homogenisation Methods 0.000 claims description 8
- -1 intestinal contents Substances 0.000 claims description 8
- 235000013372 meat Nutrition 0.000 claims description 8
- 230000002829 reductive effect Effects 0.000 claims description 8
- 230000006641 stabilisation Effects 0.000 claims description 8
- 238000011105 stabilization Methods 0.000 claims description 8
- 239000001164 aluminium sulphate Substances 0.000 claims description 7
- 235000011128 aluminium sulphate Nutrition 0.000 claims description 7
- 230000004087 circulation Effects 0.000 claims description 7
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 claims description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 6
- 229920002472 Starch Polymers 0.000 claims description 6
- 235000019698 starch Nutrition 0.000 claims description 6
- 239000008107 starch Substances 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- 239000004111 Potassium silicate Substances 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 5
- 239000008280 blood Substances 0.000 claims description 5
- 210000004369 blood Anatomy 0.000 claims description 5
- 210000000988 bone and bone Anatomy 0.000 claims description 5
- 235000013877 carbamide Nutrition 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 5
- 239000002361 compost Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 210000003736 gastrointestinal content Anatomy 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 239000010452 phosphate Substances 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 5
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 5
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 235000013580 sausages Nutrition 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 150000003672 ureas Chemical class 0.000 claims description 5
- 238000004065 wastewater treatment Methods 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 239000010919 dye waste Substances 0.000 claims description 4
- 235000013305 food Nutrition 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000001473 noxious effect Effects 0.000 claims description 4
- 239000000344 soap Substances 0.000 claims description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 3
- 238000004040 coloring Methods 0.000 claims description 3
- 238000007786 electrostatic charging Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000007790 solid phase Substances 0.000 claims description 3
- 239000004133 Sodium thiosulphate Substances 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 2
- 150000004645 aluminates Chemical class 0.000 claims description 2
- 239000012503 blood component Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000010924 continuous production Methods 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 235000011837 pasties Nutrition 0.000 claims description 2
- 229920001592 potato starch Polymers 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims description 2
- 235000019345 sodium thiosulphate Nutrition 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 239000001117 sulphuric acid Substances 0.000 claims description 2
- 235000011149 sulphuric acid Nutrition 0.000 claims description 2
- 230000008961 swelling Effects 0.000 claims description 2
- 239000011269 tar Substances 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 3
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims 1
- 238000003975 animal breeding Methods 0.000 claims 1
- 238000011001 backwashing Methods 0.000 claims 1
- 235000017168 chlorine Nutrition 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 244000144992 flock Species 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims 1
- 229910021645 metal ion Inorganic materials 0.000 claims 1
- 230000002226 simultaneous effect Effects 0.000 claims 1
- 239000010902 straw Substances 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 description 13
- 239000000126 substance Substances 0.000 description 12
- 239000003651 drinking water Substances 0.000 description 7
- 235000020188 drinking water Nutrition 0.000 description 7
- 235000013601 eggs Nutrition 0.000 description 7
- 239000008235 industrial water Substances 0.000 description 7
- 241000233866 Fungi Species 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 229940095643 calcium hydroxide Drugs 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 230000002458 infectious effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 235000016068 Berberis vulgaris Nutrition 0.000 description 2
- 241000335053 Beta vulgaris Species 0.000 description 2
- 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 2
- 239000005862 Whey Substances 0.000 description 2
- 102000007544 Whey Proteins Human genes 0.000 description 2
- 108010046377 Whey Proteins Proteins 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 235000013365 dairy product Nutrition 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000003864 humus Substances 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000005180 public health Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 230000002311 subsequent effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000237074 Centris Species 0.000 description 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical class ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- 241000252233 Cyprinus carpio Species 0.000 description 1
- 108700024827 HOC1 Proteins 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 101100178273 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) HOC1 gene Proteins 0.000 description 1
- 241000277331 Salmonidae Species 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 241000656145 Thyrsites atun Species 0.000 description 1
- 241001125862 Tinca tinca Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 239000003570 air Substances 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
- 150000003868 ammonium compounds Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 235000013575 mashed potatoes Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000003307 slaughter Methods 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 239000004289 sodium hydrogen sulphite Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Fertilizers (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762609913 DE2609913A1 (de) | 1976-03-10 | 1976-03-10 | Verfahren zur aufbereitung, desinfektion, neutralisation und/oder entgiftung hochbelasteter abwaesser bzw. von mit abwaessern verschiedenster art stark belasteten rohwaessern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1587205A true GB1587205A (en) | 1981-04-01 |
Family
ID=5972013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8532/77A Expired GB1587205A (en) | 1976-03-10 | 1977-03-01 | Process for the treatment disinfection neutralisation and/or detoxification of heavily polluted waste waters |
Country Status (13)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252992A (zh) * | 2020-03-25 | 2020-06-09 | 大连理工大学 | 一种传染病废液应急消毒及连续处置装置与方法 |
| CN112176356A (zh) * | 2019-07-03 | 2021-01-05 | 宝钢新日铁汽车板有限公司 | 环保型酸液净化方法和系统 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004023968A1 (de) * | 2004-05-14 | 2005-12-01 | Dieter Schmidt | Tafelwasseranlage und Verfahren zu ihrer Keimfreihaltung |
| DE102012102617A1 (de) * | 2012-03-27 | 2013-10-02 | Birgit Heesch | Verfahren und Vorrichtung zur thermischen Nassdesinfektion |
| CN110642485A (zh) * | 2019-10-30 | 2020-01-03 | 冯强 | 一种动物粪便的处理方法 |
| CN114835332A (zh) * | 2022-02-26 | 2022-08-02 | 广西民族大学 | 一种一体化医疗废水处理设备及工艺 |
| CN117361719B (zh) * | 2023-11-21 | 2025-01-24 | 内蒙古双欣能源化工有限公司 | 一种洗煤废水净化处理装置及其使用方法 |
-
1976
- 1976-03-10 DE DE19762609913 patent/DE2609913A1/de not_active Ceased
-
1977
- 1977-03-01 GB GB8532/77A patent/GB1587205A/en not_active Expired
- 1977-03-02 IL IL51580A patent/IL51580A0/xx unknown
- 1977-03-03 AT AT140477A patent/AT355516B/de not_active IP Right Cessation
- 1977-03-04 SE SE7702430A patent/SE7702430L/xx unknown
- 1977-03-07 ES ES456588A patent/ES456588A1/es not_active Expired
- 1977-03-08 FI FI770745A patent/FI770745A7/fi not_active Application Discontinuation
- 1977-03-09 ZA ZA00771432A patent/ZA771432B/xx unknown
- 1977-03-09 IT IT48396/77A patent/IT1083711B/it active
- 1977-03-10 JP JP2654877A patent/JPS52111259A/ja active Pending
- 1977-03-10 BE BE175672A patent/BE852320A/xx not_active IP Right Cessation
- 1977-03-10 NL NL7702599A patent/NL7702599A/xx unknown
- 1977-03-10 FR FR7707148A patent/FR2451345A1/fr not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176356A (zh) * | 2019-07-03 | 2021-01-05 | 宝钢新日铁汽车板有限公司 | 环保型酸液净化方法和系统 |
| CN111252992A (zh) * | 2020-03-25 | 2020-06-09 | 大连理工大学 | 一种传染病废液应急消毒及连续处置装置与方法 |
| CN111252992B (zh) * | 2020-03-25 | 2024-05-07 | 大连理工大学 | 一种传染病废液应急消毒及连续处置装置与方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2609913A1 (de) | 1977-09-15 |
| AT355516B (de) | 1980-03-10 |
| FR2451345A1 (fr) | 1980-10-10 |
| BE852320A (fr) | 1977-09-12 |
| NL7702599A (nl) | 1977-09-13 |
| SE7702430L (sv) | 1977-09-11 |
| ATA140477A (de) | 1979-07-15 |
| JPS52111259A (en) | 1977-09-17 |
| FI770745A7 (enrdf_load_stackoverflow) | 1977-09-11 |
| IT1083711B (it) | 1985-05-25 |
| IL51580A0 (en) | 1977-05-31 |
| ES456588A1 (es) | 1978-07-01 |
| ZA771432B (en) | 1978-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |