RO94263B1 - Process for purification of sewage soiled with anionic detergents by coagulation-flotation - Google Patents

Process for purification of sewage soiled with anionic detergents by coagulation-flotation

Info

Publication number
RO94263B1
RO94263B1 RO122452A RO12245286A RO94263B1 RO 94263 B1 RO94263 B1 RO 94263B1 RO 122452 A RO122452 A RO 122452A RO 12245286 A RO12245286 A RO 12245286A RO 94263 B1 RO94263 B1 RO 94263B1
Authority
RO
Romania
Prior art keywords
flotation
coagulation
purification
soiled
sewage
Prior art date
Application number
RO122452A
Other languages
Romanian (ro)
Other versions
RO94263A2 (en
Inventor
Ligia Stoica
Cornelia Bejan
Rodica Catuneanu
Marinela Petrescu
Dorin Frumuselu
Original Assignee
Ligia Stoica
Cornelia Bejan
Rodica Catuneanu
Marinela Petrescu
Dorin Frumuselu
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 Ligia Stoica, Cornelia Bejan, Rodica Catuneanu, Marinela Petrescu, Dorin Frumuselu filed Critical Ligia Stoica
Priority to RO122452A priority Critical patent/RO94263B1/en
Publication of RO94263A2 publication Critical patent/RO94263A2/en
Publication of RO94263B1 publication Critical patent/RO94263B1/en

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Abstract

Inventia se refera la un procedeu de epurare a apelor reziduale impurificate cu detergenti anionici, prin coagulare-flotatie. Procedeul realizeaza o epurare a detergentului cu un randament mai mare, de 96%, într-un timp de 3...15 min.The invention relates to a process for purifying waste water contaminated with anionic detergents by coagulation-flotation. The process performs a purification of the detergent with a higher yield of 96% over a period of 3 ... 15 min.

RO122452A 1986-03-05 1986-03-05 Process for purification of sewage soiled with anionic detergents by coagulation-flotation RO94263B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO122452A RO94263B1 (en) 1986-03-05 1986-03-05 Process for purification of sewage soiled with anionic detergents by coagulation-flotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO122452A RO94263B1 (en) 1986-03-05 1986-03-05 Process for purification of sewage soiled with anionic detergents by coagulation-flotation

Publications (2)

Publication Number Publication Date
RO94263A2 RO94263A2 (en) 1988-05-30
RO94263B1 true RO94263B1 (en) 1988-05-31

Family

ID=20119104

Family Applications (1)

Application Number Title Priority Date Filing Date
RO122452A RO94263B1 (en) 1986-03-05 1986-03-05 Process for purification of sewage soiled with anionic detergents by coagulation-flotation

Country Status (1)

Country Link
RO (1) RO94263B1 (en)

Also Published As

Publication number Publication date
RO94263A2 (en) 1988-05-30

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