IEC Fabchem Limited

Our wide range of Electrochlorination facility is designed to meet the Cooling Tower algae control and drinking water Disinfection to meet the requirements of WHO.
Chlorination of Cooling Water
The Major problem in Cooling Tower maintenance is ALGAE (Green Organic) Microbial Activity and SLIME (Pastry Organic Material) Deposit in heat transfer surface of Heat Exchanger called ‘FOULING’. This interferes with heat transfer operation of cooling cycle which reduces the efficiency level.

Control of Slime & Algae
Shock dosing of 5 ppm of chlorine for the volume of water in Cooling Circuit for a short period of about 10 minutes maximum or sudden dumping of chlorine in one minute in the C.T. hold up tank, will effectively control Algae fouling. Shock dosing is to be done once in a shift (i.e. 3 times a day). IEC FABCHEM LIMITED has been providing solution to the problem faced by OEM manufacturers of Cooling Towers and Refrigeration System Owners through `CHLORIDOSE'.

This system enables the plant operator to generate chlorine in the form of Sodium Hypochlorite with least attention requirement for operation and maintenance of the unit. The chlorine is generated from common salt, water and power.

STERIFLO, Electro Chlorination Systems
We manufacture and supply On-Line STERIFLO, Electro Chlorination Systems of capacities 12 Kg/day to 120 Kg/day using unit electrolytic cells of capacities ranging 0.5 Kg/hr, 1 Kg/hr, 2 Kg/hr and 5 Kg/hr of chlorine equivalent production.

Features
• Dimensionally stable electrodes enabling longer & satisfactory electrolyser life.
• Compact bi-polar cells skid mounted, pre assembled & pre piped.
• Modular cell design of four unit capacities enables to install a system with any Specific capacities.
• System built in with safety instrumentation & alarm system to safeguard against malfunctioning damages & faster trouble shooting.
• For higher capacities, unit modular cells can be connected in parallel to hydraulic and in series / parallel configuration to power to achieve required capacity.
• Online water softener reduces cell de-scaling frequency & downtime.
• Cell maintenance made easy with a separate cell cleaning system.
• Chilled water feed system eliminates the inefficient “in-process” hypo inter cooling requirement.



Advantages
• Eliminates dependency of chemical supplier.
• Eliminates requirement of other chlorine sources such as chlorine gas, concentrated market sodium hypo chlorite, bleaching powder, etc.

Standard Generator System
• On-Line water softener & accessories. (1Kg/hr and above capacities) / Water line strainer (0.5 Kg/hr)
• Water chiller with valves accessories.
• Brine preparation system with valves & accessories. (Daily salt addition)
• Brine & chilled water metering facility with valves & accessories.
• Electrolyser cell bank with inlet/outlet valves & piping.
• Rectifier cum control panel with annunciation facility.

Applications
• Municipal & colony drinking water system.
• Cooling water treatment and algae control.
• Waste water treatment.
• Hospitals.(Sanitation & waste treatment), Hotels.(Sanitation & waste treatment)

STERIFLO Water Supply Disinfection System: IEC FABCHEM LIMITED offers
reliable STERIFLO Water Supply Disinfection System.

We supply a reliable Chloridose Generator to produce Sodium hypochlorite on site using common salt, AC power supply and water. A dosing pump is used to dose the Chloridose solution for treating drinking water. STERIFLO system introduces a pre-measured quantity of Chloridose solution into the water supply.

Operation: Chloridose generates Sodium hypochlorite solution. The solution is transferred to the dosing tank. From the dosing tank, the disinfectant is dosed by dosing pump.


STERIFLO - OHT Model (Over Head Tank): STERIFLO Disinfection Units for drinking
water supply schemes is available in four standard models. Water distribution is considered
as Liters/day capacity @ 1 ppm Chlorine dosage. STERIFLO OHT System doses a pre-
measured quantity of Sodium Hypochlorite Solution into the water supply.

Installation: Micro organisms, bacteria and viruses are killed by disinfectant (Chlorine) produced by STERIFLO OHT using only common salt, power and water.

STERIFLO OHT can be installed in open area. The entire unit is housed in a lockable cubicle for operation and safety. It requires only joining of the pipeline supply to the distribution main from the Overhead tank as shown in the drawing.