Description
Outlet water treatment quality: In accordance with national
living drinking water standard and Word Health Organization living
instant-drinking water standard
Advantages of our water treatment equipment:
Our water treatment machine have best quality and service and most
competitive price in domestic market
Low power consumption, completely made of **4 stainless steel, the
pretreatment equipment and pipeline valve are all sanitary
material, compact conformation, convenient to transport; No need
workers to operate. It is PLC program controlled and can operate
automatically; CIP automatic washing system; Installed with
conductivity meter monitor, pressure gauge and flow meter
(1) When the raw water flow through the first feed water pump and
flow into the mechanical filter(also named multi-media filter)
which filled with five types of refined silica sand, at the moment,
the floats, impurity, particle, etc which are more than **0um will
be retained by the mechanical filter also namned as multi-media
filter.
(2) The clean water treated by the mechanical filter are less than
**0um and then flow into the activated carbon filter which filled
with Nut shell activated carbon filter of iodine value more than
**0. The activated carbon filter can adsorb the residual chlorine,
peculiar smell, and some inorganic salt and organic salt in the
water. The above two steps we call it pretreatment
(3) If the TDS is more than **0ppm, In order to prevent the
membrane element blocked by particles we need to add a dosing
device and inject scale inhibitor into it so as to effectively
control scale deposit of calcium carbonate, calcium sulphate,
barium sulphate after the concentration of water treated by the
pretreatment. Then the water flow into a cartridge filter(also we
can call it precision filter) of 1um, it filled with 3PCS melt
spinning cartridge of *0 inches made by PP, the water filtered by
it can reach the inlet standard of RO. The melt spinning filter
cartridge need to be exchanged after about 3 months.
(4) Water filtered by cartridge filter will flow into RO system
driven by high pressure pump, the recovery rate of pure water is
*5%, the waste water will be drain out. The pore of RO membrane ≤
0.***1um. *9.2% of the heavy metal ion, cancerogen, etc in water
will be absolutely removed. The machine can work automatically, no
need work man to operate all the time, it is controlled by PLC
programmable device.