Sewage treatment process

Details Sewage treatment process Sewage treatment process

1985-07-23

1987-06-09

Wyse, Tom

Liquid purification or separation

Processes

Making an insoluble substance or accreting suspended...

210710, 210769, C02F 154

Patent

active

046718818

ABSTRACT:
Coal pulverized by a mill or crusher is used as a floating agent which is charged into a floating machine, together with wastewater, for example, from a wastewater treatment facility or homes which produce organic substances such as human wastes. The pulverized coal and wastewater are mixed and uniformly stirred by a stirrer in the form of an impeller or a cyclone separator while being aerated. The produced floating floc is discharged from an upper portion of a first floating machine, whereas sedimented materials are discharged from a lower portion of the first floating machine. The same process is repeated in other floating machines connected in series to the above-described first floating machine. The collected floating flocs are dewatered to produce solid cakes which are used as a fuel. The water which has been extracted to form the solid cake, is purified and discharged.

REFERENCES:
patent: 4065385 (1977-12-01), Aktay et al.
patent: 4104128 (1978-08-01), Faber et al.
patent: 4175035 (1979-11-01), Moyer
patent: 4321151 (1982-03-01), McMullen

Affiliated with

Also associated with

Rating

Sewage treatment process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sewage treatment process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sewage treatment process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1827527