Septic mold production of cement septic tank is a buried type of environmentally friendly products, not only to save more for land occupancy huge city residential, office buildings, schools, and other areas of sewage wastewater treatment plays a very important role. Cement septic tank installation is very easy, and sealing strong, both deal with the sewage but also to prevent the leakage of sewage in various cities across the country are the first-line sewage treatment tools. Does not require frequent maintenance, only need to periodically clean the inside of the sediment to dig. The precipitate is very into fertilizer. It can be said both to prevent septic tank waste water pollution but also repeated use. Today is a necessity of life. Septic steel mold is to protect the processing of garbage, so the raw material requirements are very high, because if the quality is substandard, then there is a serious impact on cement products manure processing power and other aspects will be sealing. Moreover, long-term maintenance of septic tanks is also beneficial to the steel mold and its lifetime. After using the mold should be carried out immediately releasing thoroughly cleaned inside and wipe clean, to prevent rust and mold uneven concrete solidified residual residue resulting in the next batch of cement components. Septic steel mold more widely practical people, septic tank is a use of the principle of sedimentation and anaerobic fermentation, removal of suspended organic matter in sewage treatment facilities, transitional living part of the primary treatment tank. Septic steel die here has been fully used, sewage contains large amounts of small garbage, paper, insect pathogens, suspended solids sewage into the septic tank after a period of precipitation, can remove large amounts of suspended solids. Sludge settling down after more than three months of anaerobic digestion, decomposition of organic matter in the sludge into a stable inorganic, perishable raw sludge into stable cooked sludge, changing the structure of the sludge, reducing The moisture content of the sludge. Sinotrans Qingtao regular sludge, landfill or used as fertilizer.