CA607440A - Treatment of sewage - Google Patents

Treatment of sewage

Info

Publication number
CA607440A
CA607440A CA607440A CA607440DA CA607440A CA 607440 A CA607440 A CA 607440A CA 607440 A CA607440 A CA 607440A CA 607440D A CA607440D A CA 607440DA CA 607440 A CA607440 A CA 607440A
Authority
CA
Canada
Prior art keywords
sewage
treatment
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
CA607440A
Inventor
F. Katzer Melvin
F. Schurz George
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
Publication date
Application granted granted Critical
Publication of CA607440A publication Critical patent/CA607440A/en
Expired legal-status Critical Current

Links

CA607440A Treatment of sewage Expired CA607440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA607440T

Publications (1)

Publication Number Publication Date
CA607440A true CA607440A (en) 1960-10-25

Family

ID=35828931

Family Applications (1)

Application Number Title Priority Date Filing Date
CA607440A Expired CA607440A (en) Treatment of sewage

Country Status (1)

Country Link
CA (1) CA607440A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226319A (en) * 1963-03-25 1965-12-28 Schick Josef Process of consolidating a voluminous, low solids content sludge
US3227650A (en) * 1963-03-25 1966-01-04 Johns Manville Turbidity and color removal by filter aid filters
US3300407A (en) * 1965-08-06 1967-01-24 Dow Chemical Co Process for dewatering an aqueous suspension of organic waste solids
US3338869A (en) * 1966-01-17 1967-08-29 Dow Corning Silicone-carbonate resins
US3506570A (en) * 1968-05-08 1970-04-14 Dow Chemical Co Clarification of and phosphate removal from sewage
US3617542A (en) * 1969-02-11 1971-11-02 Nalco Chemical Co Removal of phosphates from sewage effluent
US3642619A (en) * 1970-08-31 1972-02-15 Calgon Corp Conditioning sewage waste sludges for dewatering
US3655552A (en) * 1971-02-16 1972-04-11 Calgon Corp Method for removing phosphate from waste water

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226319A (en) * 1963-03-25 1965-12-28 Schick Josef Process of consolidating a voluminous, low solids content sludge
US3227650A (en) * 1963-03-25 1966-01-04 Johns Manville Turbidity and color removal by filter aid filters
US3235492A (en) * 1963-03-25 1966-02-15 Johns Manville Composition for and method of removing impurities from water
US3247106A (en) * 1963-03-25 1966-04-19 Johns Manville Preconditioning process for the removal of impurities from water
US3300407A (en) * 1965-08-06 1967-01-24 Dow Chemical Co Process for dewatering an aqueous suspension of organic waste solids
US3338869A (en) * 1966-01-17 1967-08-29 Dow Corning Silicone-carbonate resins
US3506570A (en) * 1968-05-08 1970-04-14 Dow Chemical Co Clarification of and phosphate removal from sewage
US3617542A (en) * 1969-02-11 1971-11-02 Nalco Chemical Co Removal of phosphates from sewage effluent
US3642619A (en) * 1970-08-31 1972-02-15 Calgon Corp Conditioning sewage waste sludges for dewatering
US3655552A (en) * 1971-02-16 1972-04-11 Calgon Corp Method for removing phosphate from waste water

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