In fact, there is nothing to deal with in the sewage treatment of ordinary tablets, mainly some sand and soil.
As for the water of soaking medicine, strictly speaking, we should refer to the treatment of Chinese medicine preparation,
But the requirements of the medicine through the water exhausted, the active ingredients are not lost, so there is usually no sewage treatment facilities.
But the toxicity of the drink need special treatment facilities.
In Anhui, drinking water treatment investment is less than 100,000, or more than 200,000 tons.