AEROBIC REACTOR FOR SEWAGE DISPOSAL

摘要

PURPOSE: A reactor is supplied for managing waste water, which can be used in management for industrial waste water including sulfate and heavy metal. CONSTITUTION: The device is used for neutralization of acidic waste water, removal of solidity, reduction of sulfate, analysis of organic acid, production of methane, and removal of metal sulfate and gas. Wastewater including sulfate and heavy metal is usually treated in anaerobic condition, and this process costs a lot of money and area. The device is consisted of limestone layer, a first settling part for removing of particle which has high density, analysis part of sulfate, methane production part, separation slope for settled matter, and a second settling part. The anaerobic reactor uses neutralization of dissolved sulfate and limestone. The analysis of sulfate, removal of organic acid, and settlement of dissolved heavy metal are controlled by just one reactor.