Burt Process’s pre-engineered Chemical Dosing Systems offer a wide range of components options, pump selections, and piping arrangements needed to customize chemical injection solutions. Our systems can be skid or wall-mounted and are designed to inject chemicals into wastewater treatment flows.

• Wide range of pump technologies (Diaphragm, Gear, Peristaltic, PC, AODD & more)
• Skid constructed of Polypropylene, HDPE, stainless steel, and FRP
• PVC, CPVC & PVDF Butt Fusion-welded piping options available
• Custom control options available
• Simplex, Duplex, Triplex designs & more
• Complete system fabrication & factory hydrostatic testing

• Municipal Water: Disinfection Systems, Sodium Hypochlorite, pH Adjustment, Fluoride Addition
• Municipal Wastewater: Fume Scrubbers, General Odor Control, pH Adjustment, Residual Disinfectant Management, Pharmaceutical Sterilization
• Food & Beverage: Clean-In-Place, Clean-Off-Line, Sterilizer Water Treatment
• Institutional: Cooling Tower Waste Treatment, Boiler Water Treatment, Closed Loop Systems
• Other Applications: in Swimming Pools & Water Parks, Mining & Agriculture, Utilities & Dairy Industry, Pulp & Paper, Oil & Gas operations, Crude processing

Chemical Dosing Systems are used in water treatment applications that require the mixing, storage, and precise dosing of chemical reagents. Dosing the correct chemical at the optimum rate is important to acquire effective operation and achieve optimal long-term application performance.

• Citric Acid: The most common method of pH treatment. Chemical dosing utilizing citric acid.
• Chlorine: The most common method of water disinfection. Great for potable water disinfection. Chemical injection utilizes calcium hypochlorite or sodium hypochlorite.
• Sodium bisulfite: The most common method of de-chlorination.
• Peracetic Acid: PAA is an excellent sanitizer and disinfectant in industrial water and wastewater treatment. PAA can be injected using diaphragm or peristaltic chemical pumps. Peracetic acid is an effective and safe alternative to chlorine. It is an oxidizing biocide that degrades relatively quickly into non-toxic by-products. PAA has no risk of forming THMs (trihalomethanes) due to the absence of halogens (chlorine or bromine). In addition to having environmental advantages and ease of implementation, PAA has a small dependence on pH, short contact time, and effectiveness for primary and secondary effluents.

Simplex w/ selectable components
Duplex Arrangements include:

• Redundant piping, suction & discharge
• Redundant Discharge, Common Suction
• Lead/Standby, Single Pipe System

Triplex Arrangements include:

• Redundant piping, suction & discharge
• Redundant Discharge & Common Suction

• Flow and Pressure Sensors
• Conduits and Junction Boxes for Power and Control Signals
• Control Station
• Splash Guards
• FRP Shelters
• Legs/Stands to Elevate inside berm

Documented Factory Testing Includes:

• 120-Minute Hydrostatic Pressure Test
• Pressure Relief Valve Preset & Tested
• Back Pressure Valve Preset & Tested
• Pulsation Dampener Charged & Tested
• Completed Pre-Shipment Check List & Inspection Report

Various materials and different types of chemical feed pumps can be used as part of chemical feed systems. Water treatment, for example, brings its own challenges and requirements, such as the need for a high flow rate, non-corrosive materials to handle aggressive chemicals, and low maintenance. Selecting the right metering pump size for your application is also critical. A chemical dosing pump calculation to determine the proper size requires the chemical injection (flow in GPM, dosage, and solution strength), strokes per minute (SPM) and pump rated output (in GPD or gallons per day).