Chemical dosing systems for water treatment and industrial processes

plc-controlled chemical dosing stations for the water treatment industry

CONSISTENT DOSING RESULTS FOR ANY WATER FLOW AND SYSTEM PRESSURE

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Covering flow rates up to 200 litres an hour and output pressure up to 16 bar, our range of dosing units deliver reliable and cost-effective chemical dosing in any water treatment application. Watercore dosing systems include dosing pumps, chemical storage tanks and all the ancillary equipment necessary to provide precise and measurable dosing results.

1. Chemical Dosing applications

2. Benefits of using digital dosing systems

3. Chemical Dosing stations designed for heavy-duty commercial and industrial applications

Watercore dosing stations are compact packaged dosing systems contain all the components required for a quick set-up: from the chemical storage to the injector with spring-loaded non-return valve.

The dosing pumps used in our chemical dosing stations are designed for heavy duty industrial applications and include Grundfos dosing pumps .

Injector Thread	Max Pressure	Available Chemical Storage Tank	Other Options	Suction Line	Max Flow (L/H)	Control Options
1/2″ BSP	16 Bar	No Tank 40 Litres 60 Litres 100 Litres 200 Litres 300 Litres 500 Litres 1000 Litres (IBC)	Chemical Resistant Bunds Chemical Mixer	Foot valve with no level sensors Foot valve with low and empty level senors	6 L/H 12 L/H 30 L/H 60 L/H 120 L/H 200 L/H	Manual Pulses 4-20 mA MODBUS

Chemical dosing is a common process in most water treatment systems. Dose is always dependent on water quality and flow rate through the system. Besides, other parameters such as water turbidity, PH or ORP level will define adjustments required to control the dosing amount.

The dosing pumps are self-priming diaphragm pump with stepper motor and electronic control to deliver excellent dosing features:

Continuous dosing
High accuracy

When source water quality is consistent with time, dosing adjustment can be carried out manually, but in those cases when feedwater characteristics have a certain variability an automated control will be the preferred option.

When an automated control is chosen, the chemical injection can be controlled by a single parameter such as flow rate, or ir can be controlled by two or more criterion like flow and PH.

Most Watercore projects relay on piston or diaphragm dosing pumps and the selection will be based on the maximum output pressure and required dosing capacity.

At Watercore, we are experts at ensuring that you choose the right dosing system for your application. Above all, our range of commercial and industrial dosing solutions will adapt to the water treatment process.

4. PLC Controlled chemical dosing capabilities

5. main Chemicals use in water treatment processes

6. Read more about chemical dosing in our posts

Dechlorination of water before reverse osmosis desalination

How to remove Chlorine (dechlorination of water) from the feed water before Reverse Osmosis Desalination or prior to Discharge

Dosing Control in Water Chlorination and Water Disinfection

Dosing Control in Water Chlorination: Flow-Paced plus Residual Feedback

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