™ PAM
Polymer Flocculants
Potable Water Bestac International,
Inc. Tel: 973 6336878 Fax: 973 6330828 Email: service@qualfloc.com [Bestac International, Inc.] ©Copyright, All rights reserved.
Qualfloc™ PAM Flocculants for Potable Water
Combined with flocculants, polyacrylamides, polyamines and
polydadmacs are widely used in today’s potable water purification industry to
replace the traditional inorganic coagulants purification processes. The advantages of the organic coagulants
against the inorganics are as follows:
·
Improved performance at dosages of 5 to 10 times lower
·
Minimized sludge volume generated, sludge dewatering cost is
reduced
·
Shortened solid-liquid separation time, less thickening capacity
is required
·
No affect on PH value of the water treated
·
Works over a broad PH range
·
No addition of soluble metals such as Al and Fe
The purification processes normally include thickening, settling,
flotation and filtration. In most cases a coagulant is added prior to a
flocculants. A coagulant (organic/inorganic or a blend of the two) destabilizes
colloidal suspension and a flocculants will produce flocs that are large enough
to form rapid sedimentation. Sludge dewatering is normally carried out by use
of a belt filter, filter press or a centrifuge. Product selection is normally
carried out by lab and plant testing.
The
Qualfloc™ -W series
of flocculants and coagulants are specially developed for potable water
treatment. Major products:
·
Anionic Qualfloc™-W series Products
·
Non Ionic Qualfloc™-W series Products
·
Cationic Qualfloc™-W series Products