The task of reducing organic pesticides is the heaviest

With the launch of the “China Implementation of the Stockholm Convention National Implementation Plan”, a timetable for reducing the control of eliminating persistent organic pollutants (POPs) is placed before the pesticide companies. Last weekend, the reporter learned from the Chi

Principle of vacuum drying tank

Working principle of vacuum drying tank The so-called vacuum drying is to dry the material under vacuum and heat it. If the vacuum pump is used for pumping and dehumidifying, the drying speed is increased.
Note: If using a condenser. The solvent in the material can be recovered by a conden

How to measure organic salt water?

Organic salts are organic acids, moderate alkaloids, and formed salts. Only a few of the organic groups are ionic (carboxyl, etc.), and they act on organic structures like drugs, vitamins, etc. In order to make organic materials that are difficult to dissol

Structural adjustment to the top priority of the inorganic salt industry

In view of the factors such as high pollution and irrational industrial structure in the inorganic salt industry in China, which restrict development, promote structural adjustment, enhance independent innovation capability, continuously improve the technological level, and promote the develop