Today, livestock, livestock processing technology of seafood focus tend to thrive, especially around the key economic areas. Many large breeding establishments, factories, processing agricultural products, livestock products, seafood around Ho Chi Minh City and the surrounding province has used all kinds of plastic materials such as HDPE, FPP resins do canvas seat on pit containing manure and waste water (also known as the CIGAR-technology Covered In-Ground Anaerobic Reactor) to collect the biogas and reduce environmental pollution. The results showed that there are many special prospects for the farm with cattle head number (thousands), the processing plant waste water of thousands of blocks. This plastic fillings are longevity and high durability (10-15 years), although costly investments, but the price per unit of volume of manholes is very cheap.
đang được dịch, vui lòng đợi..
