Abstract: This invention relates to a waste gas treating apparatus, especially for treating a waste gas containing sulfur dioxide and carbon dioxide. It includes at least one washing tower. At least one fluid inlet is disposed on a lateral wall of the washing tower, so that a fluid is pumped into the washing tower by constant amount and drained out from a draining opening of a base of the washing tower. At least one gas inlet is disposed on the wall of the washing tower below the fluid inlet. The waste gas is injected into the washing tower so as to contact with the fluid and form bubbles which buoy upward to a top of the washing tower and are exhausted from a gas outlet thereof. The fluid serves to react with and absorb the pollutants contained in the waste gas. The products of the reaction are discharged out of the washing tower along with the fluid.

Abstract: A waste tire treating apparatus is disclosed. It includes a grinding device for grinding the waste tire into blocks with smaller volume, a washing device for washing the ground waste tire, a drying device for drying the washed waste tire, a granulating device for cutting and granulating the dried waste tire into granules with predetermined volume, a heating device for heating and melting the waste tire granules and a sorting device disposed under the heating device for receiving the molten rubber and nylon fibers and the steel filaments of the waste tire. The sorting device includes a channel with circulated water flow, whereby the mixture of the rubber and nylon fibers float on the water, while the steel filaments precipitate onto the bottom of the channel to be separately recovered.

Abstract: A waste car disposer which includes a plurality of tunnel-like furnaces connected in series and separately controlled to heat waste cars at different temperatures so that plastic, rubber, glass, lead, zinc, nickel, copper, iron and steel parts of waste cars are separately melted and respectively collected for reclamation.

Abstract: A garbage disposal system includes a garbage classifier unit, which consists of a cutting mechanism, a separation water trough, squeezers, and a blower separator, and is controlled to separate plastics and mineral from garbage; a garbage furnace controlled to burn garbage being delivered from the garbage classifier unit, a waste gas treatment unit controlled to treat exhaust gas from the garbage furnace, and a sewage treatment unit controlled to treat waste water from the garbage classifier unit and the waste gas treatment unit for a repeat use.