• Comparison of central air-conditioning of cooling water treatment technology


  • Comprehensive and efficient water treatment method
     Environmental technology companies high efficiency fiber loop water treatment system by the high fiber filter system with controlled release of Germany's most advanced water treatment technology - a combination of water will clean the system integrated equipment.
     1、High efficient green technology companies in the circulating water system, high efficiency fiber filter media is a fibrous filter, while high-speed filtering and high-precision filter, and has high efficiency backwash, backwash water consumption, accounting for To the small size, long life and many other advantages, it can remove more than 96% of suspended solids (less than 10μm can be greater than 5μm in a saturated zone will produce a hard scale salt suspended in water to remove dirt.) ; removal of organic matter 60%; 90% of the bacteria; 65% of heavy metals, particle size greater than 5 microns (one micron optional) 95% removal rate of suspended particles in the influent SS <30mg/L-- -50mg / L, the effluent SS <3mg/L---5mg/L. Therefore, environmental technology companies in high circulating water treatment system to efficiently control very well the content of suspended solids in water, thereby preventing the formation of the Nigou control the breeding of bacteria and algae.
      2、High efficient environmental technology companies circulating water treatment system, water will clean the system "water will be clean" water is a neutral agent, the active ingredient with a strong chelating ability, can be closed divalent cations in water Ca2 +, Mg2 +, Fe2 +, etc., so that in a free state, not with anionic Co32-, Sio32-, OH-and other combination, increased the allowable concentration of calcium and magnesium in water, thus preventing the formation of scale. Water will also clean the metal wall can be formed in a protective membrane separation wall have dissolved oxygen and oxidation corrosion, resulting in a fundamental solution to the water system of the "red rust water ", "yellow rust water " phenomenon, ie, inhibition of corrosion Generation. Controlled release of water will be clean, also known as corrosion inhibitors, the use of foreign controlled release technology pioneered a unique, quantitative dissolution, automatic administration, maintenance is simple, easy management (second year of dosing only), no power consumption. 100% of the water will clear from the composition of active ingredients, no residue fully dissolved, non-toxic to humans and the environment can be used for drinking water treatment.
     Processed by the system of water quality standards:

     

    Project

    Units

    GB allowable value

    The standard treatment of the system

    SS

    /L

    20

    1

    PH value

     

    7.0-9.2

    Does not change the PH value of the Goldwater

    Methyl orange alkalinity

    /L

    500

    500

    Ca2+

    /L

    300

    Clean water will increase due to calcium and magnesium ions in the allowable concentration, so the treated water calcium and magnesium ions allowed to reach 500.

    Fe2+

    /L

    0.5

    <0.3

    Cl-

    /L

    1000

    1000

    So42-

    /L

    1500

    1500

    Silicate

    /L

    175

    175

    Free Chlorine

    /L

    0.5-1.0

    0.5-1.0

    Oil

    /L

    5

    <5