Overview
| brand | Bochang | power | 5 (kw) |
| material quality | Fiberglass reinforced plastic | Air volume | 120 (m3/min) |
| Processing customization | yes | Ozone dosage | 5 (g/h) |
| Overall dimensions | Customization (cm) | Sewage treatment capacity | 100 (m3/h) |
| Air storage tank capacity | 100 (m3) | Inlet pipe diameter | 110 (mm) |
| Outlet pipe diameter | 110 (mm) | ||
Product Details
Septic tank is a treatment facility that uses the principles of sedimentation and anaerobic fermentation to remove suspended organics in domestic sewage. It is a primary transitional domestic treatment structure. Domestic sewage contains a large amount of feces, paper scraps, pathogenic insects... The concentration of suspended solids is 100-350mg/L, and the concentration of organic matter CODCR is between 100-400mg/L. Among them, the concentration of suspended organic matter BOD5 is 50-200mg/L. After 12~24h sedimentation, 50%~60% suspended solids can be removed from the sewage entering the Septic tank. The precipitated sludge undergoes anaerobic fermentation for more than 3 months, decomposing the organic matter in the sludge into stable inorganic substances. The perishable raw sludge is transformed into stable mature sludge, changing the structure of the sludge and reducing its moisture content. Regularly remove and transport sludge for landfill or use as fertilizer. Requirements: the calculated volume of the sedimentation part and the putrefaction part of the Septic tank shall be determined in accordance with Articles 4.8.4~4.8.7 of the Code for Design of Building Water Supply and Drainage (GB50015-2003). The retention time of sewage in Septic tank should be 12h~36h. For the sewage treatment system without sludge disposal, the volume of Septic tank shall also include the volume of sludge storage.
