BG100890A - Device for waste materials treatment - Google Patents

Device for waste materials treatment

Info

Publication number
BG100890A
BG100890A BG100890A BG10089096A BG100890A BG 100890 A BG100890 A BG 100890A BG 100890 A BG100890 A BG 100890A BG 10089096 A BG10089096 A BG 10089096A BG 100890 A BG100890 A BG 100890A
Authority
BG
Bulgaria
Prior art keywords
aluminosilicate
produced
compound
treatment
aluminium compound
Prior art date
Application number
BG100890A
Other languages
Bulgarian (bg)
Other versions
BG61968B1 (en
Inventor
Gunter Heinzel
Janos Papp
Erika Schodder
Original Assignee
Mosaic Tile And Pottery Co.Pty.Ltd.
Zeokeramik Kft
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.)
Filing date
Publication date
Application filed by Mosaic Tile And Pottery Co.Pty.Ltd., Zeokeramik Kft filed Critical Mosaic Tile And Pottery Co.Pty.Ltd.
Publication of BG100890A publication Critical patent/BG100890A/en
Publication of BG61968B1 publication Critical patent/BG61968B1/en

Links

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
    • C02F1/52—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange

Abstract

The invention relates to the treatment of waste waters and other polluted materials. A compound having the general formula (ZO)n Aln(OH)n-m(Cl)m (or a close empiric formula), where Z is aluminosilicate material, is produced by the activation of the material by acid treatment or by subjecting it to exchange of ammonium ions and subsequent heating of the so produced material in the presence of an aluminium compound. The prefered aluminosilicate is a mineral of clinoptilolite structure containing zeolite, and the preferable aluminium compound is polyaluminium chloride. The turned out product has neutral pH, is not toxic and is suitable for use in flotation and sedimentation tanks. It destabilizes suspensions, dispersions and emulsions, can be employed in a wide pH interval, it is amphoteric and is particularly suitable for the elimination of cations of heavy metals and phosphate anions. In addition, this reduces the chemical and biological oxygen deficiency, the absorbable halogenated hydrocarbons and the quantity of slime, and simultaneously increasing the dry product content, does not expand, is economical for use and does not pollute the environment.
BG100890A 1994-03-11 1996-10-08 Device for waste materials treatment and method for its preparation BG61968B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4408302A DE4408302C2 (en) 1994-03-11 1994-03-11 Process for the manufacture and use of a solid composite product for water treatment
PCT/AU1995/000122 WO1995024266A1 (en) 1994-03-11 1995-03-10 Waste treatment agent

Publications (2)

Publication Number Publication Date
BG100890A true BG100890A (en) 1997-09-30
BG61968B1 BG61968B1 (en) 1998-11-30

Family

ID=6512547

Family Applications (1)

Application Number Title Priority Date Filing Date
BG100890A BG61968B1 (en) 1994-03-11 1996-10-08 Device for waste materials treatment and method for its preparation

Country Status (13)

Country Link
EP (1) EP0671210B1 (en)
JP (1) JPH10503459A (en)
AT (1) ATE193463T1 (en)
AU (1) AU704478B2 (en)
BG (1) BG61968B1 (en)
BR (1) BR9507410A (en)
CA (1) CA2185127A1 (en)
DE (2) DE4408302C2 (en)
FI (1) FI963550A (en)
HU (1) HUT77690A (en)
NO (1) NO963797L (en)
WO (1) WO1995024266A1 (en)
ZA (1) ZA952006B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ308211B6 (en) * 2011-11-08 2020-03-04 Vysoká Škola Báňská Technická - Univerzita Ostrava Method of removing phosphates from household waste water

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19515932C2 (en) * 1995-05-02 2000-09-21 Feistel Gmbh Industrievertretu Use of a zeolite composite product
DE19923644B4 (en) * 1999-05-22 2008-09-04 Hartsteinwerke Vogtland Gmbh & Co. Kg Process for the separation of pollutants from water
KR100960151B1 (en) * 2009-09-10 2010-05-28 주식회사 삼우 Coagulant composition and manufacturing method thereof
CN104062335B (en) * 2013-03-18 2016-08-03 四川碧朗科技有限公司 The method and apparatus that electrochemistry COD associating water quality heavy metal ion is monitored automatically

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2602416A1 (en) * 1976-01-23 1977-07-28 Basf Ag Zeolite mouldings contg. basic aluminium chloride binders - produced with flowable zeolite powders contg. water and with amorphous binder
DE2926606A1 (en) * 1979-07-02 1981-01-22 Henkel Kgaa Waste water purification by pptn. - using alkali-and or alkaline earth aluminosilicate in addn. to standard precipitant and flocculant
US4247524A (en) * 1979-10-01 1981-01-27 Atlantic Richfield Company Preparation of zeolite A by hydrothermal treatment of clinoptilolite
FR2472951A1 (en) * 1980-01-07 1981-07-10 Degremont Three stage reaction appts. for continuous prepn. of coagulant(s) - esp. activated silica or alumino:silicate gel or basic aluminium chloride
JPS57187008A (en) * 1981-05-14 1982-11-17 Nippon Solid Co Ltd Molding of flocculating agent
JPS57201506A (en) * 1981-06-03 1982-12-10 Minato Sangyo Kk Purifying agent of water
SU1214594A1 (en) * 1983-11-24 1986-02-28 Всесоюзный научно-исследовательский и проектный институт галургии Method of removing surface-active substances from brines
US4542118A (en) * 1984-02-02 1985-09-17 W. R. Grace & Co. Catalyst manufacture
JPS60209214A (en) * 1984-04-03 1985-10-21 Fujio Hotta High-speed clarification process of filthy water
JPS61133140A (en) * 1984-11-30 1986-06-20 Nippon Soda Co Ltd Composition for purifying water
US5070053A (en) * 1987-10-30 1991-12-03 Exxon Research And Engineering Company FCC catalyst composition and method of making same
FR2632944B1 (en) * 1988-06-17 1990-10-12 Ceca Sa PROCESS FOR THE PREPARATION OF ZEOLITIC MOLECULAR SIE AGGLOMERES WITH ZEOLITIC BINDER
JPH0356104A (en) * 1989-07-25 1991-03-11 Fujio Hotta High speed clarifier for polluted water
US5145816A (en) * 1990-12-10 1992-09-08 Mobil Oil Corporation Method for functionalizing synthetic mesoporous crystalline material
US5096871A (en) * 1990-07-03 1992-03-17 Alcan International Limited Alumina-alkali metal aluminum silicate agglomerate acid adsorbents
SE9103661D0 (en) * 1991-12-12 1991-12-12 Kemira Kemi Ab PROCEDURES FOR PREPARING A COAGULATING CHEMICAL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ308211B6 (en) * 2011-11-08 2020-03-04 Vysoká Škola Báňská Technická - Univerzita Ostrava Method of removing phosphates from household waste water

Also Published As

Publication number Publication date
FI963550A0 (en) 1996-09-10
CA2185127A1 (en) 1995-09-14
HU9602472D0 (en) 1996-11-28
AU1940895A (en) 1995-09-25
BG61968B1 (en) 1998-11-30
NO963797L (en) 1996-11-11
DE4408302C2 (en) 1996-04-04
NO963797D0 (en) 1996-09-10
HUT77690A (en) 1998-07-28
DE59508404D1 (en) 2000-07-06
FI963550A (en) 1996-09-17
MX9604012A (en) 1997-12-31
WO1995024266A1 (en) 1995-09-14
AU704478B2 (en) 1999-04-22
ATE193463T1 (en) 2000-06-15
EP0671210B1 (en) 2000-05-31
EP0671210A2 (en) 1995-09-13
BR9507410A (en) 1997-09-09
EP0671210A3 (en) 1995-11-22
ZA952006B (en) 1995-10-13
JPH10503459A (en) 1998-03-31
DE4408302A1 (en) 1995-10-12

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