To suppress the growth of microorganisms and organic matter in the titanium tube of the condenser and reduce the heat exchange efficiency, a treatment method of adding sodium hypochlorite to the cooling water is adopted.
On site preparation of sodium hypochlorite using seawater electrolysis process and adding it to cooling water at a certain dosage

Electrolysis of seawater for chlorine production
The actual process of this project is as follows: seawater pre filter → seawater pump → automatic flushing filter → sodium hypochlorite generator → storage tank → dosing pump → dosing point

Working principle:
When seawater is injected into an electrolytic cell, the following reactions occur under the action of direct current:
Ionization reaction: NaCl====Na++CI-
H2O====H++OH-
Electrochemical reaction: Anode 2C1-2e>CL2
Cathode 2H++2e — H2
Chemical reaction in solution: Na++OH – NaOH
2NaOH+CL2– NaClO+NaCl+H2O
Total reaction: NaCl+H2O
Electrolysis of NaClO+H2

Acid washing of chlorine generator
Mouth water tank → Pickling water tank → 10% acid solution → Pickling pump → Generator → Soaking → Discharge

Yantai Jietong Water Treatment Technology Co., Ltd is specialized in the design and manufacture of online Elec-chlorination system and High concentration 10-12% sodium hypochlorite for more than 20years.

If you have specific questions about seawater online chlorination in your specific situation, please feel free to ask for more details. 0086-13395354133 (wechat/whatsapp) -Yantai Jietong Water Treatment Technology Co.,Ltd. !