Equipment for water softening by ion exchange
Ion exchange principles
This softening equipment using ion exchange resins to replace the free ions in water are harmful by harmless ions. Ion exchange material is the resin does not dissolve, in the molecular structure has the original acid or conjugate base can be replaced without altering the physical properties of them.
According to physical-chemical properties, those particles will left-together, plastic nuts used area of the Cation to the "-" negative ions and vice versa. When the resin has saturated (can not "-" more more) one must "recharge". This process can take place continuously or periodically, automatically or manually depending on the scale and specific products.
The shell is made from a mixture of synthetic fiber glass, corrosion and pressure, food standards, FDA pharmaceutical.
Ion exchange resins.
Depending on the application or specific processing requirements, can use ion exchange materials. However, you can use the typical materials as follows:
-Water softening: use specialized resins water softener or strong cation exchange res
ins-Reduced resin usage: mineral exchange of cations and anions in many different dev
ices-mixed ion Reduction: using plastic particles mixed in the sam
e equipment-Reduced whole ion: use strong cation exchange resins weak and strong anion, in different devices.
Characteristics of plastic beads
-Origin clearly; Produced by Dow Chemical or Alamo (Watts)-unifo
rm size allows the system to operate with high productivity and low operating costs than grain thừờng, and longevity of operation allows higher also.
Electronic control valve Fleck/Clack
Control valves, exhaust filter wash cycle backwards and rebirth can choose the type of manual or automatic operation.
Automatic control valve has 2 types:
a) Type use the electronic timer, operating the reverse wash cycle and regenerate automatically according to the preset time;
b) quantitative Types according to the volume of minerals contained in the water source.
The electronic control valve Fleck 7000 can install the program easy, high reliability, allow manual operation when the power is interrupted!
Advantages and features
-Water flow and discharge large exposur
e-install and operate the valve easily.-
connecting to source by coupling fast.-capacit
y up to 210.000 grains (15 kg minerals).-use raw materials and
advanced components-special design of Turkish regene
ration helps improve the efficiency of handling.-There are van against the st
uffiness by stainless steel.-safety
valves for Turkish regeneration.-qua
lity of water following the ion exchange
After the water through the device type Cation are the cations Ca2 +, Mg2 +, Cu2 +, Pb2 +, Na +, Fe2 + and other metal ions.
(Water from the separators separators for cation anion.)
After this device is no longer the anions CL−, HCO3−, PO43-, NO3-, SO42-