Sludge conditioner is a chemical substance that can reduce the moisture content of sludge, and its main role is to promote dehydration and the formation of stable solid particles by changing the metabolic activity of microorganisms in the sludge. Specifically, sludge conditioners work through the following aspects:

1. Change the membrane permeability of microorganisms in sludge, making it easier for them to absorb external nutrients and improve their metabolic activity;

2. Inhibit the growth of harmful microorganisms in the sludge and reduce its impact on the environment;

3. Promote the hydrolysis and degradation of organic matter in sludge and reduce its volume;

4. Through physical adsorption and chemical reaction, adsorption or neutralization of harmful substances in sludge, improve the quality of sludge.