The Research Project On The Modification And Preparation Of High Anti Pollution PVDF Hollow Fiber Membranes carried out the Institute in the early stage has formed a series of core achievements, including membrane formulation, membrane material preparation, fully automatic membrane separation control system, membrane separation system design software, etc. In 2012, Suzhou DOYUM Environmental Technology Co.,Ltd was established jointly with China Nonferrous Metals Processing Technology Co.,Ltd, with a first phase investment of 80 million yuan and a first year output value of over 100 million yuan.

DOYUM is committed to the research and development and production of high pollution resistant hollow fiber ultrafiltration membranes, the research and application of MVR energy-saving technology, environmental engineering design, and general contracting,etc.

Processing and Technique:

Automatic membrane separation control technology; MVR multi-effect evaporation technology; microscopic force analysis and control membrane pollution technology;

Company Scale:

The annual production line with capacity of three million m2 membrane components, and the new annual production base with capacity of million m2 membrane components in Suzhou High-tech Zone, forming a complete industrial chain from membrane research and development, product preparation to membrane application;

Field of Application:

Municipal water supply and industrial water treatment, municipal sewage and industrial wastewater treatment and recycling; desalination; salt lake lithium;