Houma municipal sewage treatment Co., Ltd. was established in May 26, 2014, with a registered capital of 30 million yuan. On the basis of a 30 year BOT franchise agreement with the Houma municipal government, a total investment of 110 million yuan was completed and expanded to the original sewage plant, covering an area of 64.1 mu. The company adopts the modified A2/O+JSBC biochemical process to design the daily sewage treatment capacity of 40000 tons. The water quality reaches the first class A standard of the pollutant discharge standard of the urban sewage treatment plant. It mainly bears the treatment of municipal sewage in Houma and the production and supply service of the downstream enterprises, and the service range is 32.7 square kilometers. The population is 260 thousand.