[Environmental Education] What is heavy metal pollution? What harm does it pose to human health?

2021-11-12

Many people's understanding of food safety primarily revolves around pesticide and veterinary drug residues
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What are the characteristics of the water quality after sewage treatment?

2021-11-09

Simply put, "water treatment" refers to the process of removing harmful substances from water that are not necessary for production or daily life through physical and chemical means.
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What is the function of a flocculant?

2021-11-09

Flocculants, as a means of strengthening solid-liquid separation in the field of sewage treatment, can be used to strengthen the primary sedimentation
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