Process for the treatment of waste water from food processing pl

Details Process for the treatment of waste water from food processing pl Process for the treatment of waste water from food processing pl

1989-04-13

1990-10-30

Hruskoci, Peter

Liquid purification or separation

Processes

Making an insoluble substance or accreting suspended...

210725, 210730, 210905, 435272, 435946, 426656, 426657, C02F 154

Patent

active

049667130

ABSTRACT:
In a processing for treating waste containing effluent water from a food processing plant, the effluent water is contacted with a flocculant comprising a crude algal composition or a crude alkali processed algal composition obtained from algae selected from the classes Rhodophyceae, Cyanophyceae, Chlorophyceae and Phaeophyceae, at an acidic pH. A floc, which contains substantially all of the solid waste components of the effluent water, is formed as a result of the treatment process, and can be recovered for use in animal feedstocks or as other products such as fertilizers, or safely disposed of an in landfill operations. The clarified effluent water is sufficiently waste free that it can be forwarded to a secondary treatment facility or back into the food processing plant for reuse in certain plant operations.

REFERENCES:
patent: 3406114 (1968-10-01), Goren
patent: 3622510 (1968-09-01), Fellcetta et al.
patent: 3627680 (1970-09-01), Desbos
patent: 3734734 (1971-12-01), Halpern et al.
patent: 3763039 (1973-10-01), Wilson
patent: 3842003 (1973-03-01), Per Nettli
patent: 3958364 (1975-05-01), Schenck et al.
patent: 4456532 (1984-06-01), Leslie et al.
patent: 4565635 (1983-01-01), Le Du et al.
patent: 4693842 (1987-09-01), Shilo et al.
patent: 4790943 (1987-05-01), Dunn et al.
Takei, "Study on Treatment of Waste Water From Fish Processing Factories With Flocculants II-Flocculant Effects of Marine Algae", Bull. Tokai Reg. Fish. Res. Lab. vol. 89, pp. 65-74 (1977).
McComis et al., "Industrial Wastes-Meat, Fish, and Poultry Processing Wastes", J. WPCF, vol. 60, No. 6, pp. 868-870 (1988).
FMC Litex A/S Application Bulletin, "Beer Fining" (1988).
FMC Corporation, Marine Colloids Division, "Carrageenan", Monograph No. 1 (1977).
FMC Corporation, Marine Colloids Division, "Water Gelling Applications of Carrageenan", Monograph No. 2 (1981).
FMC Corporation, "Carrageenan Bibliography--Applications and Technology" (1982).
FMC, Marine Colloids, "The Carrageenan People", Introductory Bulletin A-1 (1988).
Pos, "Treatment of Waste Water From Poultry Procesing", The Broiler Industry, pp. 22-36 (1987).

Affiliated with

Also associated with

Rating

Process for the treatment of waste water from food processing pl does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the treatment of waste water from food processing pl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the treatment of waste water from food processing pl will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-273989