HUT39403A - Process for separating and preparing for reutilization water and the other components from sewage containing feed e.g. greese, oil, protein and similar - Google Patents

Process for separating and preparing for reutilization water and the other components from sewage containing feed e.g. greese, oil, protein and similar

Info

Publication number
HUT39403A
HUT39403A HU349384A HU349384A HUT39403A HU T39403 A HUT39403 A HU T39403A HU 349384 A HU349384 A HU 349384A HU 349384 A HU349384 A HU 349384A HU T39403 A HUT39403 A HU T39403A
Authority
HU
Hungary
Prior art keywords
per cubic
cubic meter
greese
protein
separating
Prior art date
Application number
HU349384A
Other languages
Hungarian (hu)
Other versions
HU198427B (en
Inventor
Gabor Horvath
Oszkar Libor
Jozsef Sereny
Gyoergy Kollar
Original Assignee
Vizuegyi Tervezoe Vallalat
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 Vizuegyi Tervezoe Vallalat filed Critical Vizuegyi Tervezoe Vallalat
Priority to HU349384A priority Critical patent/HU198427B/en
Publication of HUT39403A publication Critical patent/HUT39403A/en
Publication of HU198427B publication Critical patent/HU198427B/en

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Fats, oils, proteins and other nutrients contd. in waste waters are recovered and prepd. for opt. reuse by adding to the waste water 20-300 g per cubic meter hydrolysable metal-salts, 0.5-80.0 g per cubic meter cation-active polymers having a mol. wt. of 60000-900000 and 20-3000 g per cubic meter expanded three-layer clay mineral in suspension, treating the resulting suspension in pressurised flotation equipment while introducing into the post-expansion chamber of the flotation equipment 0.05-5.0 g per cubic meter water soluble polymer and/or mixt. of such polymers in the concn. range 0.01-0.5 wt. %. The solids phase resulting from the flotation is sterilised by heat treatment and/or dewatered.
HU349384A 1984-09-17 1984-09-17 Process for separating and pretreatment for new utilizing fat, oil and other organic materials from waste waters containing them HU198427B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU349384A HU198427B (en) 1984-09-17 1984-09-17 Process for separating and pretreatment for new utilizing fat, oil and other organic materials from waste waters containing them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU349384A HU198427B (en) 1984-09-17 1984-09-17 Process for separating and pretreatment for new utilizing fat, oil and other organic materials from waste waters containing them

Publications (2)

Publication Number Publication Date
HUT39403A true HUT39403A (en) 1986-09-29
HU198427B HU198427B (en) 1989-10-30

Family

ID=10964238

Family Applications (1)

Application Number Title Priority Date Filing Date
HU349384A HU198427B (en) 1984-09-17 1984-09-17 Process for separating and pretreatment for new utilizing fat, oil and other organic materials from waste waters containing them

Country Status (1)

Country Link
HU (1) HU198427B (en)

Also Published As

Publication number Publication date
HU198427B (en) 1989-10-30

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee