Methods Membrane controlled-release technique and centrifugal coating pelletization were used to prepare sinomenine hydrochloride controlled release pellets.

The magnetron sputtering & coating technique has been widely used in the film preparation field,and the design of the control system has important influence on the stable operation of magnetron sputtering & coating equipment.

Application of membrane technology in oilgas recovery from gasoline station;

Application of membrane technology in food processing;

Study on the membrane technology used in the working procedure of the fish polypeptide;

Application of Membrane Technique in Industrial Wastewater Treatment;

Speeding up the development of application of membrane techniques in pharmaceutical industry with bio-fermentation in China;

Application of membrane technique in industrial water treatment;

proceeding from the mechanism of filtering with the film separation technique and that of concentration, this article reviews comprehensively the application of the technique in food industry and the latest developments of exploiting the film technique in the international market.

LB (Langmuir-Blodgett) film technique, which has a history of about 70 years, has been developed very slowly because of restrictions of technical conditions.