It has excellent corrosion and scale inhibition effect.

The production practice shows that it not only obtains obvious effect in the aspect of corrosion and scale inhibition, but also reduces the water consumption greatly through the technological conditions, which mix rate of organic composite water treatment chemicals of TS - 609 to HEDP is 1 ∶ 2 a.

The tests and its application show that TS-NH-4 has excellent efficiency in corrosion and scale inhibition.

Polyaspartic acid and its derivatives are multifunctional biodegradable macromolecule polymer, for their good scale and corrosion inhibition performance, they have become the most prospective environmental friendly water quality stabilizing agent.

According to test results of scale and corrosion inhibition,inhibitor of corrosion and scale suitable for high chlorineion distribution circulating water system was determined.

After the process of chemical cleaning, inactivating treatment and scale and corrosion inhibition, water quality can be improved to meet the standard requirement and corrosion rate of iron can be reduced, which assuring good running of the systems.

The bactericide introduced is a multifunctional agent with both scale and corrosion inhibition.

After half a year′s industrial application, the results show that the prescription has very satisfying scale and corrosion inhibition performance, economic and environmental benefits are also obtained.

Preparation and performance evaluation of environment-friendly corrosion and scale inhibitors;

A technics on corrosion and scale inhibitor and purifying and utilizing of heavy metals industry wastewater was studied.

Adopting static and dynamic test,a low-phosphor corrosion and scale inhibitor is researched.

The condenser copper pipe was acid cleaned,the corrosion scale inhibitor and disinfecting agent were put into circulating water,and side-stream filtration was implemented.