GB1259821A - Process for agglomerating and coagulating waste material - Google Patents

Process for agglomerating and coagulating waste material

Info

Publication number
GB1259821A
GB1259821A GB135069A GB135069A GB1259821A GB 1259821 A GB1259821 A GB 1259821A GB 135069 A GB135069 A GB 135069A GB 135069 A GB135069 A GB 135069A GB 1259821 A GB1259821 A GB 1259821A
Authority
GB
United Kingdom
Prior art keywords
chlorine
dispersed
jan
aqueous
liquid medium
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
Application number
GB135069A
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.)
JAN WOODALL GOOCH
PAUL PETER PALADINO
Sea Met
Original Assignee
JAN WOODALL GOOCH
PAUL PETER PALADINO
Sea Met
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 JAN WOODALL GOOCH, PAUL PETER PALADINO, Sea Met filed Critical JAN WOODALL GOOCH
Publication of GB1259821A publication Critical patent/GB1259821A/en
Expired legal-status Critical Current

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
    • C02F1/72—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
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water

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)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

1,259,821. Treating aqueous waste liquids. P. P. PALADINO, L. A. COMBS, and J. W. GOOCH, [trading as SEA-MET]. 9 Jan., 1969 [9 Jan., 1968; 30 Aug., 1968; 6 Dec., 1968], No. 1350/69. Heading C1C. A process of coagulating or agglomerating particulate material suspended or dispersed in an aqueous liquid medium comprises generating or introducing a dispersed gaseous phase of a reagent within the liquid medium to induce coagulation or agglomeration of the waste material. The process is stated as being applicable to various waste effluents and the gaseous reagent is dispersed in the aqueous medium in the form of bubbles having diameters within the range of 3À72 A-0À1 mm. Preferred reagents include fluorine, chlorine, hydrogen sulphide, carbon dioxide, sulphur dioxide and ozone. In an apparatus described, the Figure (not shown), a chlorine solution is prepared at a temperature of 100-700‹ C. and a pressure of up to 6 atmospheres and then introduced into a dispersion tank (10) in which foraminous baffles (12) assist dispersion of the chlorine gas released. Alternatively, chlorine may be produced by the electrolysis of sodium chloride.
GB135069A 1968-01-09 1969-01-09 Process for agglomerating and coagulating waste material Expired GB1259821A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US69653768A 1968-01-09 1968-01-09
US75722468A 1968-08-30 1968-08-30
US78184068A 1968-12-06 1968-12-06

Publications (1)

Publication Number Publication Date
GB1259821A true GB1259821A (en) 1972-01-12

Family

ID=27418637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB135069A Expired GB1259821A (en) 1968-01-09 1969-01-09 Process for agglomerating and coagulating waste material

Country Status (2)

Country Link
DE (1) DE1900799A1 (en)
GB (1) GB1259821A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518508A (en) * 1983-06-30 1985-05-21 Solidtek Systems, Inc. Method for treating wastes by solidification
EP2027337A1 (en) * 2006-03-10 2009-02-25 Järnmark, Tomas Device and method relating to fibre moulding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518508A (en) * 1983-06-30 1985-05-21 Solidtek Systems, Inc. Method for treating wastes by solidification
EP2027337A1 (en) * 2006-03-10 2009-02-25 Järnmark, Tomas Device and method relating to fibre moulding
EP2027337A4 (en) * 2006-03-10 2010-04-28 Jaernmark Tomas Device and method relating to fibre moulding

Also Published As

Publication number Publication date
DE1900799A1 (en) 1969-11-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees