Jul. 18th, 2018

Recently, SafBon, together with German ItN ceramic flat membrane, participated in the open bidding for the MBR process segment of the ceramic flat membrane deep treatment project produced by SINOPEC Puguang gas field, and won the bid as the first candidate. It will also successfully sign a contract to become the online supplier of SINOPEC through this project.

Puguang gas field is one of the three major onshore gas fields in China. The designed water amount of the project for the recovery of water depth in this gas field is 1440m3/d. The main water quality parameters are salinity ≤30000mg/L, Cl-≤15000mg/L, the content of sulfide is 8mg/L, and the total content of alkali is≤ 700mg/L, Ca2+ is ≤15mg/L, and Mg2+ is ≤15mg/L. Sludge concentration is ≤ 15000mg/L. The water quality has the characteristics of high salt, high corrosion and high concentration of sludge. It is a typical industrial waste water with high difficulty. Under these conditions, after nearly a year's argumentation and investigation, Safbon and the owner and the designer finally decided to choose the ceramic flat membrane in MBR.

As the first project of SINOPEC to apply the ceramic flat membrane in MBR to the deep recovery of the produced water in oil and gas fields, the bid of ba 'an water supplies has undoubtedly filled the gap in the domestic oil and gas field market in this field. This is also a breakthrough in the field of oil and gas fields after ItN membrane successfully signed the coal-chemical MBR project of China coal group in May this year. This project will give full play to the advantages of ItN ceramic membrane in anti-pollution, high flux, low operating cost and long life. Safbon intends to make this project into a sample project of ItN flat ceramic membrane in MBR water treatment of oil and gas field production which will open up a wide field of ceramic flat membrane in the field of water treatment in oil and gas fields and provide new impetus for environmental improvement in China.