Sodium hypochlorite generator for disinfection of aquaculture wastewater

Sodium hypochlorite generator for disinfection of aquaculture wastewater

The process of electrolyzing table salt into sodium hypochlorite is an electrochemical reaction process, and its raw material is salt+Water, without any additional components, produces a pure liquid quality. Although the chemical principle is simple, there are many technical indicators that affect the economy. Therefore, the design of the sodium hypochlorite generator electrolysis electrode should comprehensively consider various factors, based on the characteristics of compact and reasonable structure, economical operating indicators, convenient operation and maintenance, and long equipment service life.

Main economic and technical indicators of sodium hypochlorite generator
Sodium chloride solution concentration:3%
manufactured1KgEffective chlorine salt consumption:3.0kilogram/ KgCL
manufactured1KgEffective chlorine consumption:<3.5KW/KgCL
Effective chlorine concentration range:7800-10000PPM
Electrolytic current efficiency:70-78%
Continuous service life of electrode coating:5Year, repeated use

main purpose

Sodium hypochlorite generator for disinfection of aquaculture wastewater

smallApplication scope of electrolytic sodium hypochlorite generator:

Disinfection of tap water and drinking water(groundwater)Maximum processing capacity0-165cube/h.

Disinfection of tap water and drinking water (surface water): maximum treatment capacity0-100cube/h

Disinfection of tap water and drinking water secondary supply: maximum treatment capacity0-500cube/h

Hospital sewage disinfection: maximum treatment capacity0-10cube/h.

Domestic sewage disinfection: maximum treatment capacity0-50cube/h.

Swimming pool circulating water volume: maximum circulating water treatment capacity60cube/h

Design basis

Tap water dosage: groundwater1-3g/Ton, surface water3-5g/Ton.

Secondary water supply:0.5-2g/Ton.

Hospital comprehensive sewage disinfection:35-65g/Ton.

Swimming pool circulating water disinfection:3-8g/Ton.

Working Principle:

The working principle of a small sodium hypochlorite generator is to mix and match saltwater in one go3-5%The concentration of sodium hypochlorite is measured and then sent to the electrolytic cell by a saltwater metering pump. The titanium electrode electrolytic cell is electrified and electrolyzed to produce sodium hypochlorite disinfectant at the anode, which is temporarily stored in the sodium hypochlorite storage tank. The cathode produces hydrogen gas,Arrange outdoors,Sodium hypochlorite disinfectant solution is precisely added to the dosing point through a metering pump to achieve the functions of disinfection, oxidation, and displacement.

The small-scale complete system includesPEThe salt box, pharmaceutical section, and dosing section of the equipment are equipped with low-level protection. Stable performance, safe and reliable use. Easy to operate

smallThe main unit of the electrolytic sodium hypochlorite generator disinfection cabinet is small in size and occupies a small area, which is insufficient3square meter.