Waste treatment process

Details Waste treatment process Waste treatment process

1992-11-30

1994-04-12

Aftergut, Karen

Plastic and nonmetallic article shaping or treating: processes

Forming articles by uniting randomly associated particles

With liberating or forming of particles

106 1505, 106624, 106641, 106697, 106737, 106757, 264122, 264333, 264DIG69, B28B 100

Patent

active

053023315

ABSTRACT:
A process for recycling household waste, garbage or trash into useful articles including in one preferred embodiment the steps of collecting the waste material, feeding the waste material into a pulverizer to convert the material to a powdery mass, adding water to the mass to form a slurry, adding a binder to the slurry to inhibit bacteriological growth, pouring or otherwise forming the slurry into a useful shape such as a block, or sheet, and allowing the formed shape to air dry under relatively low humidity. The resulting useful article may then be used as a building block, wall board, ceiling tile and so on. In an alternative example, the binder is added directly to the pulverized waste material to produce a useful article such as a flexible roof shingle.

REFERENCES:
patent: 3734988 (1973-05-01), Aintablian
patent: 3819456 (1974-06-01), Enfield
patent: 3892706 (1975-07-01), Jetzer
patent: 4028130 (1977-06-01), Webster
patent: 4124405 (1978-11-01), Quienot
patent: 4600514 (1986-07-01), Conner
patent: 4859367 (1989-08-01), Davidovits
patent: 4931192 (1990-06-01), Covington et al.
patent: 5019310 (1991-05-01), Kobayashi
patent: 5075057 (1991-12-01), Hoedl

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2096735