Shanghai Jiashang Environmental Technology Co., LTD
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Water Plant Disinfection On Site Sodium Hypochlorite Generation 2000 g / h
Principle:
CNJS - Y series NaClO generator is a new type of NaClO solution for field production equipment , suitable for all kinds of needs NaClO disinfected venues. Its working principle is:
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Electrode reaction:
anode:2Cl--2e→Cl2
cathode:2H++2e→H2
Solution:2NaOH+Cl2→NaCl+NaClO+H2O
Technical parameters:
Type | Power(V/Hz) | concentration of liquid(mg/l) | available chlorine (Kg/h) | Flow (m3/h) | Salt consumption (kg/d) | Water consumption (m3/d) | Power consumption (kw) | Size(m) (l×w×h) |
CNJS-Y-2000 | 380V/50Hz | 7-9 | 2 | 0.25 | 168 | 6 | 8 | 900*700*1780 |
The generator main technical indicators :
| -10 ℃ ～+50℃； |
| The electrolyte flow: | |
| <5 ℃ ； |
| 2000g/hr(Single host )； |
Work flow chart :
| 12,000 tons / day water plant sodium hypochlorite and chlorine dioxide generator comparative analysis of economic indicators (Year Water:12,000 tons/D×365=4.38 million tons) | |||||||
| In year at amortized cost 4.38 million tons of water and the dosing amount of chlorine 2.0ppm (2.0 kg / tons) calculations. | |||||||
| No | item | Chlorine dioxide generator | Sodium hypochlorite generator | ||||
| Overall costs(RMB) | Amortization tons of water costs | Remark | Overall costs(RMB) | Amortization tons of water costs(RMB) | Remark | ||
| 1 | Equipment cost | 60000.00 | 0.00274 | 5-year service life | 130000.00 | 0.00237 | Equipment life of 15 years counted to be replaced every 7.5 years once electrode, electrode replacement costs at 20% of the overall cost of calculated. |
| 2 | Chlorine production costs | 5.60 | 0.01120 | HCl + chlorite + 1KG equipment for 1KW power consumption | 5.60 | 0.01120 | Salt + electricity consumption |
| 3 | Safety Evaluation fee | 5000.00 | 0.00110 | 0.00 | 0.00000 | No toxic substances, no high voltage, no high pressure vessel | |
| 4 | Contingency plans expert assessment fee | 8333.33 | 0.00183 | 0.00 | 0.00000 | No special industry contingency plans | |
| 5 | Air respirator annual cost | 1000.00 | 0.00022 | 0.00 | 0.00000 | No configuration required | |
| 6 | Gas masks years updated | 1000.00 | 0.00022 | 0.00 | 0.00000 | No configuration required | |
| 7 | Approval raw material costs | 2000.00 | 0.00044 | 0.00 | 0.00000 | Without approval | |
| 8 | Total tons of water disinfection costs | 0.01774 | 0.01357 | ||||
| 9 | Expenditure years disinfection costs | 77695.9968 | 59456.00 | ||||
| 10 | Annual savings of disinfection costs | 18240.00 | |||||
| 11 | Payback time (years | 3.84 | |||||
Product system:
Brine preparation part: Including water softener, dissolving tank, salt feeder, mixing system etc .
Generation Part: Including Generator,Heated Exchange (options),Siemens touch screen ,Control Cabinet , etc.
Storage Tank Part : Including NaClO tank , blower fan , Level gauge , Hydrogen gas detector , etc
Delivery Part: dosing Pump, flow meter, residual chlorine detector, etc
Advantage of on-site sodium hypochlorite generator
SAFETY:
Material safety: Salt, Water and Electricity as raw materials, no need for transportation of dangerous chemicals;
Process safety: No risk of chlorine leakage and reactor explosion, safety for operator;
Product safety: Product-0.8% NaCIO solution, has the advantage of stable and safety, cost effective in operation and no attenuation in storage.
ENERGY-SAVING:
Make use of electricity in the off-peak period to generate the NaCIO solution.
ENVIRONMENTAL PROTECTION:
Avoid of usage, transportation of dangerous chemical material.
High current efficiency ,few by-product, safe H2 ventilation.