DISPOSAL APPARATUS FOR WASTEWATER AND DISPOSAL METHOD THEREOF

摘要

The present invention relates to a wastewater treatment apparatus and a treatment method thereof, and a conventional wastewater treatment apparatus uses a strongly alkaline high pressure gas generated after treatment of organic waste. At this time, the organic waste to be treated may contain hazardous substances such as heavy metals, salts, and oxides, so the generated strong alkaline gas contains such harmful substances, and thus there is a problem that it is not possible to purify wastewater such as sewage and wastewater. In view of the above problems, the present invention provides a cylindrical gas generator that accommodates not only water and alkaline substances before reaction, but also alkaline gas generated after the reaction, and an opening and closing part located above the cylindrical gas generator to provide or remove alkaline substances and water. And, an opening/closing control unit for controlling the opening and closing of the opening/closing unit; a supply control unit located inside the cylindrical gas generator to receive or supply a certain amount of alkaline substances; and sludge remaining after the reaction by being located below the cylindrical gas generator. It is composed of a product removal control unit for removing the gas, a gas pressure control unit for transferring the highly alkaline gas after the reaction stored in the cylindrical gas generator, and a support unit supporting from the lower outside of the cylindrical gas generator. In the present invention configured as described above, since the reaction amount of quicklime or dolomite with water is controlled by the supply control unit, the amount (pressure) of the strongly alkaline gas can be adjusted, so that mechanical stability is high, and mixing treatment efficiency is improved.