HU185194B - Method for detoxication mixing tannery sewage sludges - Google Patents

Method for detoxication mixing tannery sewage sludges Download PDF

Info

Publication number: HU185194B
Authority: HU; Hungary
Prior art keywords: sludge; heavy metal; acid; sulfuric acid; slurry
Prior art date: 1982-01-14

Application number

HU82100A

Other languages

German (de)

English (en)

Hungarian (hu)

Inventor

Jozsef Bakan

Lajos Barna

Ferenc Nagy

Edit Bator

Zoltan Kiss

Zoltan Repasy

Matia Voeroeshazi

Bela Farkas

Original Assignee

Mta Mueszaki Kemiai Kutato Int

Pecsi Boergyar

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.)

1982-01-14

Filing date

1982-01-14

Publication date

1984-12-28

1982-01-14 Application filed by Mta Mueszaki Kemiai Kutato Int, Pecsi Boergyar filed Critical Mta Mueszaki Kemiai Kutato Int

1982-01-14 Priority to HU82100A priority Critical patent/HU185194B/hu

1983-01-10 Priority to RO109659A priority patent/RO86780B/ro

1983-01-11 Priority to CS83182A priority patent/CS246057B2/cs

1983-01-11 Priority to ES518907A priority patent/ES518907A0/es

1983-01-12 Priority to PL1983240123A priority patent/PL139584B1/pl

1983-01-12 Priority to YU00063/83A priority patent/YU6383A/xx

1983-01-12 Priority to DD83247194A priority patent/DD209430A5/de

1983-01-13 Priority to IT19091/83A priority patent/IT1160174B/it

1983-01-14 Priority to DE19833301120 priority patent/DE3301120A1/de

1983-01-14 Priority to GB08300987A priority patent/GB2113199B/en

1984-12-28 Publication of HU185194B publication Critical patent/HU185194B/hu

Links

238000000034 method Methods 0.000 title claims abstract description 10
239000010865 sewage Substances 0.000 title claims 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 22
229910001385 heavy metal Inorganic materials 0.000 claims abstract description 14
239000010802 sludge Substances 0.000 claims abstract description 14
239000002253 acid Substances 0.000 claims abstract description 10
150000003839 salts Chemical class 0.000 claims abstract description 9
239000010801 sewage sludge Substances 0.000 claims abstract description 9
239000002002 slurry Substances 0.000 claims abstract description 8
231100000331 toxic Toxicity 0.000 claims abstract description 8
230000002588 toxic effect Effects 0.000 claims abstract description 8
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
239000000203 mixture Substances 0.000 claims abstract description 6
235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 5
235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 5
239000004571 lime Substances 0.000 claims abstract description 5
238000005406 washing Methods 0.000 claims abstract description 5
229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 3
229910052751 metal Inorganic materials 0.000 claims abstract description 3
239000002184 metal Substances 0.000 claims abstract description 3
239000011707 mineral Substances 0.000 claims abstract description 3
239000008267 milk Substances 0.000 claims description 4
210000004080 milk Anatomy 0.000 claims description 4
235000013336 milk Nutrition 0.000 claims description 4
239000007787 solid Substances 0.000 claims description 4
239000011368 organic material Substances 0.000 claims description 3
230000002378 acidificating effect Effects 0.000 claims description 2
229910021432 inorganic complex Inorganic materials 0.000 claims description 2
230000020477 pH reduction Effects 0.000 claims description 2
230000002500 effect on skin Effects 0.000 claims 1
229910021645 metal ion Inorganic materials 0.000 claims 1
239000000725 suspension Substances 0.000 abstract description 9
150000002500 ions Chemical class 0.000 abstract description 4
239000010985 leather Substances 0.000 abstract description 2
238000011084 recovery Methods 0.000 abstract description 2
239000003929 acidic solution Substances 0.000 abstract 1
150000007513 acids Chemical class 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 description 4
238000000926 separation method Methods 0.000 description 4
239000011651 chromium Substances 0.000 description 3
229910001430 chromium ion Inorganic materials 0.000 description 3
239000002244 precipitate Substances 0.000 description 3
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical class [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
229910052804 chromium Inorganic materials 0.000 description 2
238000000354 decomposition reaction Methods 0.000 description 2
230000007613 environmental effect Effects 0.000 description 2
239000000463 material Substances 0.000 description 2
239000005416 organic matter Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
WLZRMCYVCSSEQC-UHFFFAOYSA-N cadmium(2+) Chemical compound [Cd+2] WLZRMCYVCSSEQC-UHFFFAOYSA-N 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
229910001424 calcium ion Inorganic materials 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000001784 detoxification Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000008394 flocculating agent Substances 0.000 description 1
239000006260 foam Substances 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
229910017604 nitric acid Inorganic materials 0.000 description 1
235000015097 nutrients Nutrition 0.000 description 1
239000002574 poison Substances 0.000 description 1
231100000614 poison Toxicity 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
238000000746 purification Methods 0.000 description 1
230000035484 reaction time Effects 0.000 description 1
238000004062 sedimentation Methods 0.000 description 1
239000002689 soil Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/529—Processes or devices for preparing lime water
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/004—Sludge detoxification
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/303—Complexing agents
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
- C02F2103/24—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof from tanneries
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Treatment Of Sludge (AREA)
Removal Of Specific Substances (AREA)
Processing Of Solid Wastes (AREA)

HU82100A 1982-01-14 1982-01-14 Method for detoxication mixing tannery sewage sludges HU185194B (en)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
HU82100A HU185194B (en)	1982-01-14	1982-01-14	Method for detoxication mixing tannery sewage sludges
RO109659A RO86780B (ro)	1982-01-14	1983-01-10	PROCEDEU PENTRU îNLATURAREA COMPUSILOR DE METALE GRELE DIN NAMOLURILE REZULTATE LA TABACARII
CS83182A CS246057B2 (en)	1982-01-14	1983-01-11	Method of industrial waste detoxication with heavy metals' toxic salt complexes content
ES518907A ES518907A0 (es)	1982-01-14	1983-01-11	Procedimiento de destoxicar suspensiones residuales de la industria del cuero y similares.
PL1983240123A PL139584B1 (en)	1982-01-14	1983-01-12	Method of treating industrial waste waters containing complex salts of heavy metals
YU00063/83A YU6383A (en)	1982-01-14	1983-01-12	Process for the detoxication of industrial wastes, containing toxic heavy metal salts
DD83247194A DD209430A5 (de)	1982-01-14	1983-01-12	Verfahren zur entgiftenden behandlung von abwasserschlamm der lederindustrie
IT19091/83A IT1160174B (it)	1982-01-14	1983-01-13	Procedimento per disintossicare materiali di scarto industriali contenenti complessi di sali di metalli pesanti tossici
DE19833301120 DE3301120A1 (de)	1982-01-14	1983-01-14	Verfahren zur entgiftenden behandlung von abwasserschlaemmen der lederindustrie
GB08300987A GB2113199B (en)	1982-01-14	1983-01-14	Detoxication of industrial waste

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HU82100A HU185194B (en)	1982-01-14	1982-01-14	Method for detoxication mixing tannery sewage sludges

Publications (1)

Publication Number	Publication Date
HU185194B true HU185194B (en)	1984-12-28

Family

ID=10947909

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HU82100A HU185194B (en)	1982-01-14	1982-01-14	Method for detoxication mixing tannery sewage sludges

Country Status (10)

Country	Link
CS (1)	CS246057B2 (cs)
DD (1)	DD209430A5 (cs)
DE (1)	DE3301120A1 (cs)
ES (1)	ES518907A0 (cs)
GB (1)	GB2113199B (cs)
HU (1)	HU185194B (cs)
IT (1)	IT1160174B (cs)
PL (1)	PL139584B1 (cs)
RO (1)	RO86780B (cs)
YU (1)	YU6383A (cs)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3428535A1 (de) *	1984-08-02	1986-02-13	Siekmann, Helmut E., Prof.Dr.-Ing., 1000 Berlin	Verfahren und vorrichtung, insbesondere zur konditionierung von abwaesserschlaemmen
DE3503199C2 (de) *	1985-01-31	1987-03-19	Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck	Verfahren zur Herstellung eines Bodenverbesserungsmittels oder eines Düngemittels aus Klärschlamm
DE3627253C2 (de) *	1986-08-12	1995-06-22	Linde Ag	Verfahren zur biologischen Behandlung von organische Stoffe enthaltenden Substraten
DE3919788C1 (cs) *	1989-06-16	1990-07-05	Siebtechnik Gmbh, 4330 Muelheim, De
FI97288C (fi) *	1993-08-26	1996-11-25	Kemira Oy	Jätevesilietteen käsittelymenetelmä
ITRM20010671A1 (it) *	2001-11-12	2003-05-12	Sicit Chemitech S P A	Prodotto a base di cromo in composizione con idrolizzati proteici e processo per il suo ottenimento.
AU2003900241A0 (en) *	2003-01-21	2003-02-06	Australian Organic Resources Pty Ltd	The extraction and treatment of heavy metals in sewage sludge
ITRM20050425A1 (it) *	2005-08-05	2007-02-06	Sicit Chemitech S P A	Processo per la produzione di prodotti a base di idrolizzati proteici in composizione con manganese.
JP5985925B2 (ja) *	2012-08-20	2016-09-06	水ｉｎｇ株式会社	重金属含有廃液の処理方法及び装置

1982
- 1982-01-14 HU HU82100A patent/HU185194B/hu not_active IP Right Cessation
1983
- 1983-01-10 RO RO109659A patent/RO86780B/ro unknown
- 1983-01-11 ES ES518907A patent/ES518907A0/es active Granted
- 1983-01-11 CS CS83182A patent/CS246057B2/cs unknown
- 1983-01-12 YU YU00063/83A patent/YU6383A/xx unknown
- 1983-01-12 PL PL1983240123A patent/PL139584B1/pl unknown
- 1983-01-12 DD DD83247194A patent/DD209430A5/de unknown
- 1983-01-13 IT IT19091/83A patent/IT1160174B/it active
- 1983-01-14 GB GB08300987A patent/GB2113199B/en not_active Expired
- 1983-01-14 DE DE19833301120 patent/DE3301120A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
PL240123A1 (en)	1984-06-18
RO86780B (ro)	1985-05-31
CS246057B2 (en)	1986-10-16
RO86780A (ro)	1985-05-20
YU6383A (en)	1985-10-31
GB2113199B (en)	1985-07-10
GB8300987D0 (en)	1983-02-16
DE3301120A1 (de)	1983-07-28
PL139584B1 (en)	1987-02-28
DD209430A5 (de)	1984-05-09
ES8402549A1 (es)	1984-03-01
IT8319091A0 (it)	1983-01-13
IT1160174B (it)	1987-03-04
GB2113199A (en)	1983-08-03
ES518907A0 (es)	1984-03-01

Legal Events

Date	Code	Title	Description
1990-06-28	HU90	Patent valid on 900628
1992-11-30	HMM4	Cancellation of final prot. due to non-payment of fee

Publication	Publication Date	Title
US4765911A (en)	1988-08-23	Process for treating municipal wastewater sludge
US3966601A (en)	1976-06-29	Effluent treatment
DE4132679A1 (de)	1993-04-08	Entfernung von schwermetallen aus abwaessern der titandioxidindustrie
US5262063A (en)	1993-11-16	Multiple-stage precipitation process for heavy metals in aqueous solution
FR2669619A1 (fr)	1992-05-29	Procede d'elimination de l'ammoniaque des eaux residuaires.
DE2319244C3 (de)	1980-01-17	Verfahren zur Wiedergewinnung von Chrom(VI) in Form einer konzentrierten Natriumbtchromatlösung
EP0363612B1 (de)	1992-07-22	Verfahren zur Entsorgung von einen hohen Gehalt an Ammoniumstickstoff aufweisenden Abwässern
GB2113199A (en)	1983-08-03	Detoxication of industrial waste
DE2753401A1 (de)	1978-09-21	Verfahren zur behandlung von cyanidionen enthaltendem abwasser
EP0537143A1 (de)	1993-04-21	Zusammensetzung und verfahren zum behandeln von metallionen und organische und/oder anorganische verunreinigungen enthaltendem wasser.
CN112694142B (zh)	2022-12-09	一种用于处理废水的改性剂及其应用
DE2945516C2 (de)	1984-03-08	Verfahren zur Behandlung von Abwässern aus Einrichtungen zur Oxydation von Propylen oder Acrolein
RU2039726C1 (ru)	1995-07-20	Способ получения органоминерального удобрения
DE69108357T2 (de)	1995-07-20	Behandlung von verdünnten säurehaltigen Lösungen.
RU2038345C1 (ru)	1995-06-27	Способ получения органоминерального удобрения
DE3780960T2 (de)	1993-03-25	Verfahren zur herstellung einer eisen-iii-sulfatloesung.
DE19639716A1 (de)	1998-04-02	Verfahren zur Behandlung von Schlämmen bei der biologischen Abwasserreinigung
EP0330021B1 (de)	1991-10-16	Anlage zur Reinigung von Abwasser
DE2555693C3 (de)	1980-05-22	Verfahren zur Entfernung von Quecksilber aus Abwässern
JP2718221B2 (ja)	1998-02-25	砒素含有硫酸系排水の処理方法
Hoover et al.	1941	Disposal of waste liquors from chromium plating
JPH0866687A (ja)	1996-03-12	ホウフッ素化合物を含有する廃液の処理方法
AT390782B (de)	1990-06-25	Verfahren zur aufarbeitung von abwaessern aus der rauchgasentschwefelung
EP0473750A1 (de)	1992-03-11	Verfahren zur reinigung von industriellen, landwirtschaftlichen oder privaten abwässern von ihren verunreinigungen an ammoniumverbindungen
EP0003119A1 (de)	1979-07-25	Flockungsmittel zum Reinigen von Abwässern und Verfahren zu seiner Herstellung