22 Nguyễn Bỉnh Khiêm, Phường 1, Quận Gò Vấp, Thành phố Hồ Chí Minh
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Comparison of electrolysis and chemical treatment technologies

ANALYSIS SALT WATER CHLORINATOR CL2 AND CHEMICALS CHLORINATOR

                         USING CHLORINE IN FLOODING WATER

Disinfecting water and killing algae with chlorine is an effective method that is widely used today. In water environment, 20°C exists in 2 forms of HOCl and OCl 

There are two methods of sterilization:

  1. Crazy Salt Ca Create Cl 2 

This is a new technology that uses electrode rods to make Cl 2 from sodium chloride

Electrolytic process Electrolytic NaCl 

2NaCl + 2H2O -> 2NaOH + H 2 + Cl 2

Cl 2 + H 2 -> HOCl + HCl

HOCl is a strong oxidant, the main disinfectant.

  1. Use of Chemicals (Powdered)

Common sources are Calcium Hypochlorite [Ca (OCl) 2 ] and Sodium Hypochlorite (NaOCl) produced industrially. When these compounds dissolve in water produce OCl  ( Oxidizing Compounds)

  1. COMPARISON MARKET, AS POSSIBLE

    Technology

 

Compare

CHLORINE DERIVATIVES OF CHLORINE-CHEMICALS

USE OF READY

 ANTISEPTIC

Advantages

+ Do not create unpleasant smell or cause irritation.

+ Effective disinfection because HOCl compound is stronger than OCL  100 times.

+ Cost savings during use.

+ Easy to buy kitchen salt.

+ Make safety for swimmers.

 

Cheap investment, easy to operate.

+ Quick water treatment, increasing the amount of chemicals into the lake easily.

+ OCl can effectively sterilize in high pH environment.

 

 

Defect

High initial investment cost

+ The electrolysis process will increase the pH (pH balance with dilute HCl).

Inefficient in high pH environment.

+ Water is salty.

+ Causes irritation, and allergy to sensitive skin, causing fear to the swimmer.

+ Cost of labor for daily operation.

+ OCl  not effectively sterilized by HOCl.

+ Easy to evaporate if it’s sunny and outdoor pool.

+ Supply of imported chemicals.

+ low cost in the process of use.

 

 VINAPOOL 

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