Different quantity of bleaching agent rich in fat were added to fish mince to manufacturing a good quality fish mince.

Nanofiltration membrane was adopted for the use of desalting and concentrating the optical brightener to produce a product of consistent quality and decrease the contaminant in the outlet.

The Rate of Solution (ROS) of optical brighteners has remarkable impact on whitening of fabric under typical cold water washing conditions in Asia.

The synthesis of the Chinese fluorescent whitener DT and the factors which influence the synthesis were studied based on the raw materials and technologies.

The research developed a kind of whitening agent with the main materials of zircon, metakaolin, and CeO.

The performance, applied area and brightening effect of FBP-L liquid fluorescent brightener were introduced in this paper.

A test for comparing the brightening performance of liquid fluorescent brightener PL-1 with that of powder fluorescent brightener VBL on a mixed pulp was carried out.

On the basis of research on bleaching and DP processes of all cotton woven fabric, the suitable brightener and process conditions such as concentration, pH value, curing time and temperature are determined with the DP agent in one bath via orthogonal experiments.