SCITEC Electrolyzer for 12% NaClO sodium hypochlorite generation system

Product DescriptionSCITEC has its own proprietary electrolyzer design and is fabricated in the China. The electrolyzer uses DSA coated titanium anodes and carbon steel net cathodes. The cells are designed for use with Poliramix diaphragm.The Poliramix diaphragm is specially designed for the generating of chlorine and NaOH, compared with the classic diaphragm technology (asbestos), Poliramix has enormous advantages:
• Large adaptability to different brine qualities
• Lower energy consumption
• High strength sodium hypochlorite
• Can be washed in order to restore the original permeability
• Is harmless and environmental friendly, does not contain any restricted materialCompany Information
Advantages of SCITEC onsite generation system
Daily operation cost table
CapacitySalt ConsumptionPower ConsumptionWater ConsumptionNaClO Price40
90
120
0.45
3.75
60
135
192
0.65
3.91
500
1238
1221
4.2
3.43
600
1320
1920
6.0
3.88
Note:The price of salt, electricity and water is 0.6 yuan/kg, 0.8 yuan/kwh, 5 yuan/t, respectively.
Compared with other distinction methods, SCITEC onsite generation system needs no transportation, operation and storage of dangerous chemicals like chlorine gas and commodity sodium hypochlorite solution, for Chlorine gas is extremely dangerous and commodity sodium hypochlorite solution is quite expensive. Moreover, on-site generation system can produce and dose high concentration sodium hypochlorite according to the demand, so there is no effective component lose in sodium hypochlorite storage.
Distinction method comparison
Disinfection method
Producing process
Disinfection effect
Continual disinfection ability
Cost analysis
Electricity consumption
Dosing accuracy
Security
Equipment life
Application
Liquid chlorine
Dosing the chlorine via chlorinator to the water body which needs treatment
Quite good
Yes
Low equipment and operation cost, approximately 4.9 Yuan /kg available chlorine.
Low
The chlorine solubility is low, needs excessive dosing. The excessive coefficient reaches 1.4, hard to control dosing amount.
The chlorine is very poisonous and corrosiveness, the transportation and storage is dangerous, extremely easy to leak and explode, has huge influence on human life and environment, gaseous dosing is not safe.
Over 20 years
Wide range
Commodity sodium hypochlorite solution
By-product of chlorine alkali industry, concentration is 10%, including excessive alkali and harmful impurity
Quite good
Yes
Low equipment cost but high operation cost, approximately 8 Yuan /kg available chlorine
Low
High concentration, hard to control dosing amount, dosing vent is easy to plugged by scaling
Hazardous material, the transportation and storage is dangerous, easy to degrade, the storage time is short, high transportation cost, liquid dosing.
Over 20 years
Low water quantity
On-site sodium hypochlorite generation
Producing 0.8% sodium hypochlorite solution by electrolyze low concentration brine
Quite good
Yes
High equipment cost, same operation cost as liquid chlorine, approximately 3.7-5 Yuan /kg available chlorine.
High
Liquid and low concentration dosing, control dosing amount precisely.
The safest chemical disinfection method, friendly to environment, liquid dosing, very safe.
Over 20 years
Wide range
Chlorine dioxide (High purity)
Producing high purity chlorine dioxide via the reaction between sodium chlorite and hydrochloric acid
Good
Yes
Sodium chlorite is expensive, high disinfection cost, approximately 60 Yuan /kg available chlorine.
Low
Chlorine dioxide cannot store, gaseous dosing, hard to control dosing amount, inaccurate concentration detection, bad taste when overdosed.
Raw material is explosive, gaseous dosing is not safe, hydrochloric acid is very corrosive and unsafe.
Approximately 5 years
Low water quantity
Chlorine dioxide (other)
Hydrochloric acid instills sodium chlorate or electrolyzing saturated brine, concentration is lower than 50%.
Quite good
Yes
Low cost, but low purity of chlorine dioxide leads to low cost efficiency, approximately 7 Yuan /kg available chlorine.
Quite high
Chlorine dioxide is low concentration and cannot store, gaseous dosing, hard to control dosing amount, inaccurate concentration detection, bad taste when overdosed.
The reactor needs heating, easy to explode, gaseous dosing is not safe, hydrochloric acid is very corrosive and unsafe.
Over 10 years
Low water quantity
Ozone
Producing ozone by high voltage discharging to dry oxygen.
Very good
Low solubility, no continual disinfection ability.
The equipment is complex, 5-8 times higher than chlorine cost.
High
Low solubility in water, instable, hard to control dosing amount, cannot detect disinfection effect.
Cause direct damage to human health when over 1μg/m3 in air.
Over 10 years
Low water quantity
Ultraviolet
Generating by mercury plasma discharging of fluorescent lamp.
Greatly affected by water turbidity
No
High equipment cost, change fluorescent lamp periodically, wash quartz casing periodically, lots of work.
Quite high
Lamp intensity can be controlled, hard to detect disinfection effect.
Ultraviolet is harmful to eye and skin.
Over 10 years
Low turbidity water
Packaging & Shipping Packaging Details:All parts packaged in strong wooden casesDelivery Detail:Within 60 daysOur Services
Warranty 1 year for the entire equipments;
After-sale service telephone No.: +86 21 52127698; Fax No.: +86 21 52127697
Skype ID: cnscitec