Hello, I saw your answer in the septic tank. I want to ask you what is in the septic tank and where is it used? Thank you very much.

The glass fiber reinforced plastic septic tank is divided into three parts by partition, which is mainly based on the principle of anaerobic fermentation, and the specific gravity of middle-layer feces and parasite eggs is greater than that of common mixed liquid, which is easy to precipitate. After more than 30 days of fermentation and decomposition, the middle-layer manure flows from 1 pond to the third pond, so as to precipitate or kill parasite eggs and intestinal pathogens in the manure, and the manure in the third pond becomes high-quality fertilizer.

Fresh manure enters the first tank through the manure inlet, and the manure in the tank begins to ferment and decompose. Due to different specific gravity, fecal liquid can be naturally divided into three layers, the upper layer is pasty fecal skin, the lower layer is massive or granular fecal residue, and the middle layer is relatively clear fecal liquid. The eggs of bacteria and parasites are the most in the upper dung skin and lower dung residue, and the middle eggs are the least. The preliminarily fermented middle-layer manure overflowed to the second tank, while most of the insufficiently fermented manure skins and manure residues remained in the first tank for further fermentation. The fecal liquid flowing into the second pond is further fermented and decomposed, the eggs continue to sink, the pathogen gradually dies, the fecal liquid is further harmless, and the thickness of the fecal skin and feces produced is obviously reduced compared with that of the first pond. The fecal liquid flowing into the third pond has generally decomposed, and the germs and parasite eggs have been basically killed. The function of the third tank is mainly to store basically harmless fecal liquid.

This product is a supporting facility for domestic sewage pretreatment in residential buildings, office buildings, schools, sanatoriums, enterprise workshops, living rooms and other industrial and civil buildings.