Mr. Zhao Zhenxing

Mr. Zhao is the expert of oilfield chemistry and microbiology, the post doctor of Chemical Metallurgy Institute, Chinese Academy of Sciences, the professorate senior engineer, and the doctorial tutor. Mr. Zhao worked as the Chief Engineer of Oilfield Chemistry Institute, China Petroleum Exploration Development Science Research Institute.
 
1992. 10 ~1994. 9, Mr. Zhao worked as the post doctor to do the research in the national key laboratory of Biochemical Engineering, institute of Chemical Metallurgy, Chinese Academy of Sciences working on the research of industrial microbiology and enzyme immobilization.

2000 ~2001, cooperated with Liaohe Oilfield, Mr. Zhao do the research and development of wastewater deep treatment technology to against the heavy oil wastewater thermal recovery boiler. Mr. Zhao also led and completed technology research of Super-heavy oil wastewater deep treatment thermal recovery boiler in Liaohe Oilfield, and won the second prize of national scientific and technological progress in 2008.  

Mr. Zhao has been worked on the research of oilfield waste water treatment technology for a long term, researched and developed the technique, equipment, and medicament of the oilfield water treatment as follows: 
1) technology and equipment of chemical desilication of heavy oil wastewater;
2) technology and equipment of softening of the hardness of the oilfield wastewater with high concentration of COD;
3) technology and equipment of modified fibrous ball fine filtration;
4) technology and equipment of ultra-fine filtration of diatomaceous earth prefilming;
5) high-efficiency degreaser of heavy oil, ultra-heavy oil wastewater and sludge treatment; 
6) HMW(high molecular weight) PAM(polyacrylamide) flocculants;
7) high-efficiency bactericide, corrosion inhibitor, and scaleinhibitor etc. for stabilizing the quality of oilfield water..