|
It is a kind of new-type biomembrane
carrier packing that our unit developed that the
shale ceramsite strains the material . Adopt shale
or clay, add active pharmaceutical , calcine by
high temperature, finish machining succeed. It have
good physics , chemistry , water conservancy characteristic,
heavy rate high is it cut dirty better ability to
absorbing hole having than surface area. How big
hole, many raised angle it will be surface its,
coarse apt to register for membrane, have certain
mechanical intensity, it is a kind of comparatively
ideal microbial carrier. |
