Abstract： |
The present invention belongs to the field of sewage treating technology, and relates to one kind of porous microbial carrier with outstand effects of reducing sludge amount and immobilizing microbe. It is formed via embedding porous layers of different shapes, spherical, cubic, cuboid or polyhedral. The pores may be in different shapes, and the material for the carrier may be plastic or other easy-to-machine anticorrosive material, including reused material. It is used to fix microbe and promote reduction of sludge, and may be used in producing aerobic, slightly aerobic and anaerobic environments. It may separate water from sludge while treating sewage, and has long service life, low production cost, great specific surface area and other advantages. |
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