Title: Method and device for purifying water in sea, lake and river etc. using pressurizing up-float method
Application Number: 200410038232 Application Date: 2004.05.14
Publication Number: 1569659 Publication Date: 2005.01.26
Approval Pub. Date: 2006.06.07 Granted Pub. Date: 2006.06.07
International Classifi-cation: C02F1/24
Applicant(s) Name: Beijing Saien Century Business Consulting Co., Ltd Address: 100102
Inventor(s) Name:
Attorney & Agent: hao qiangfen
Abstract:
     The invention discloses a method and device for purifying water in sea, lake and river etc. using pressurizing up-floating process which comprises the steps of, introducing and pressurizing the formulated water, dividing the pressurized water into two streams, the first stream flows into secondary water storage tank, the other stream is mixed with the gas provided by the air supply system through an injection pump, pressurized and flows into the primary water storage tank, then into the secondary water storage tank, keeping the secondary water storage tank under constant positive pressure and constant liquid level, then the formulated water flows through the third water storage tank, and is released into the water to be treated for carrying out the purification. The apparatus for realizing the process mainly comprises a pressure pump, an injection pump and three water storage tanks.
Time: 6