CA978677A - Removal of heavy metals from water - Google Patents

Removal of heavy metals from water

Info

Publication number
CA978677A
CA978677A CA112,621A CA112621A CA978677A CA 978677 A CA978677 A CA 978677A CA 112621 A CA112621 A CA 112621A CA 978677 A CA978677 A CA 978677A
Authority
CA
Canada
Prior art keywords
removal
water
heavy metals
metals
heavy
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
CA112,621A
Other versions
CA112621S (en
Inventor
Reed S. Robertson
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.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of CA978677A publication Critical patent/CA978677A/en
Expired legal-status Critical Current

Links

CA112,621A 1970-10-16 1971-05-10 Removal of heavy metals from water Expired CA978677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8150970A 1970-10-16 1970-10-16

Publications (1)

Publication Number Publication Date
CA978677A true CA978677A (en) 1975-11-25

Family

ID=22164648

Family Applications (1)

Application Number Title Priority Date Filing Date
CA112,621A Expired CA978677A (en) 1970-10-16 1971-05-10 Removal of heavy metals from water

Country Status (1)

Country Link
CA (1) CA978677A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250030A (en) * 1979-10-26 1981-02-10 Cominco Ltd. Process for the removal of cyanides from effluent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250030A (en) * 1979-10-26 1981-02-10 Cominco Ltd. Process for the removal of cyanides from effluent

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