best sales pam chemical/pam chemical suppliers and in spain
MBBR technology employs thousands of polyethylene biofilm carriers operating in mixed motion within an aerated wastewater treatment basin. A Moving Bed Biofilm MBBR reactor consists of a tank with submerged but floating plastic (usually HDPE, polyethylene or polypropylene) media having specific gravity less than 1.0.
The research included tests of a two-stage moving bed bio reactor (MBBR), Veolia company, with two reactors filled with carriers Kaldnes K5 (specific area – 800 m 2 /m 3) and a total capacity of 260 dm 3, were used under aerobic conditions utilizing a coarse bubble aeration system.The scheme for the wastewater treatment system tested is presented in Fig. 1.
