Molecular Sieve Co., Ltd. Shanghai has a total of six new units, 15 units of the project. Covers an area of ??7000 square meters, consists of two parts of the main unit and waste gas treatment system. Devices from 20 March 2013 to the post civil start building the whole process embodied the wisdom and strength of all four branches Jianhua in participating in the construction personnel. They have overcome unimaginable difficulties, actively carry out construction coordination, design changes, material gradually arrive timely acceptance, and constantly optimize the construction program hollow glass molecular sieve, carbon molecular sieve to eliminate interface, labor competition, there is a new molecular sieve Shanghai Ltd. - - Surfactant Modified Zeolite 4A anionic heavy metal wastewater treatment by dipping method for surface modification of 4A molecular sieve, through the introduction of a cationic surfactant dry filter, so attached to the surface of 4A zeolite molecular sieves quaternary ammonium cation, and with the counter-ion Br - the formation of "anion exchange membrane", thus prompting more Cr (VI) anions by ion exchange adsorption onto modified 4A zeolite, hollow glass molecular sieve sieve _ _ new new zeolite molecular sieves by Shanghai Limited. Shanghai new molecular sieve Limited (www.molsionms.com) strong, credible, in Shanghai's Songjiang District elemental industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the new molecular sieves, and you hand in hand into the brilliant, for a better future!