Dry - Polymer Systems

Roedos Customized Dry Polymer System

Our Roedos Systems provide sufficient aging time while ensuring that sufficient polymer solution is always available to allow adjustments of your process requirements.

Product Data

Description

A versatile polymer line to complete your dewatering system.

Utilizing over 30 years of experience, Charter Machine Company is proud to offer a complete line of polymer solutions to enhance your treatment process. Polymer selection and preparation is vital in ensuring effective thickening and dewatering. With Charter Machine’s high-quality products and expert staff, you can feel comfortable knowing that we will meet your dry/liquid polymer process needs.

It all starts with the right polymer.

Effective solid settling and thickening requires the right polymer selection. The polymer solution acts as the physical bridge that connects the suspended solids together, promoting liquid separation. The chief issue interfering with polymer efficiency occurs when molecular chains are bound tightly together reducing the particle’s contact area. A truly effective polymer solution should be selected and aged properly to achieve its highest activation, resulting in the unfolding of the molecular chains. Improper selection and/or mixing results in higher polymer consumption and lower system performance. Our in-house testing facility offers sample testing to assist in assuring optimal performance for our polymer systems.

Models

Model	Mixing/Holding Capacity (Gallons)	Type of Polymer			Power Requirements
Model	Mixing/Holding Capacity (Gallons)	Liquid	Dry	Emulsion	Power Requirements
Roedos 500	500/500	X	X	X	480V/3PH/60Hz
Roedos III	300/450	X	X	X	480V/3PH/60Hz
Roedos VI	600/750	X	X	X	480V/3PH/60Hz

Roedos 500

Dual Tanks - Highly efficient and versatile with two 500-gallon capacity tanks. Separate tanks for preparing/aging and storing/dosing of stock solution.
Pumps - Variable speed positive displacement pumps supply diluted/mixed polymer to dewatering unit (not shown)
Multiple Level Sensors - monitored through the control panel
Control Panel - supporting fully automatic and manual operation
Versatile Application - For liquid (mannich), emulsion or dry polymers
Thorough dispersion of polymers, assuring effective polymer wetting reducing hydration and blending time. This also eliminates “fish-eyes” or clumping of polymer.

Roedos III / VI

300_600_and_1100_gallon_capacity_models_Polymer features 1600x1000

Volumetric Screw Feeder - with dry systems to accurately transport the polymer in mixing tank
300, 600 and 1,100 gallon capacity models
High capacity/small footprint
Stacked mix and feed tanks maximizes floor space
Primarily utilized with dry polymers but can condition any type polymer
Thorough dispersion of polymers, assuring effective polymer wetting reducing hydration and blending time. This also eliminates “fish-eyes” or clumping of polymer.
Control Panel - Manual, semi-automatic or fully automatic continuous operation
Polymer feed range up to 30 lbs/hr* for dry polymer and 20 GPM for emulsion and liquid
Pump - One variable speed positive displacement pump to feed mixed polymer
OSHA Compliant - stairs, railings, and platforms
Level sensors - monitored through the control panel

* for 0.6% polymer solution in batch operation

Features

Inline Venturi Type Mixer

Polymer solution and sludge are rapidly mixed in our inline venturi type mixer. *Mixing energy is easily adjustable.

Multi-Port Injection Ring

The polymer solution is pumped into the line through our multi-port injection non-clog polyethylene ring ensuring the best initial introduction possible.

Non-Corrosive Construction

All units built with non-corrosive construction stainless steel components and Schedule 80 PVC piping.

Roedos 500

Dual Tanks - Highly efficient and versatile with two 500-gallon capacity tanks. Separate tanks for preparing/aging and storing/dosing of stock solution.
Pumps - Variable speed positive displacement pumps supply diluted/mixed polymer to dewatering unit (not shown)
Multiple Level Sensors - monitored through the control panel
Control Panel - supporting fully automatic and manual operation
Versatile Application - For liquid (mannich), emulsion or dry polymers
Thorough dispersion of polymers, assuring effective polymer wetting reducing hydration and blending time. This also eliminates “fish-eyes” or clumping of polymer.

Roedos III / VI

Volumetric Screw Feeder - with dry systems to accurately transport the polymer in mixing tank
300, 600 and 1,100 gallon capacity models
High capacity/small footprint
Stacked mix and feed tanks maximizes floor space
Primarily utilized with dry polymers but can condition any type polymer
Thorough dispersion of polymers, assuring effective polymer wetting reducing hydration and blending time. This also eliminates “fish-eyes” or clumping of polymer.
Control Panel - Manual, semi-automatic or fully automatic continuous operation
Polymer feed range up to 30 lbs/hr* for dry polymer and 20 GPM for emulsion and liquid
Pump - One variable speed positive displacement pump to feed mixed polymer
OSHA Compliant - stairs, railings, and platforms
Level sensors - monitored through the control panel

* for 0.6% polymer solution in batch operation

Benefits

Non-Corrosive Construction

All units built with non-corrosive construction stainless steel components and Schedule 80 PVC piping.

Independent System

Our Roedos systems maintain a constant dosing rate independent of pressure variations in either the water or sludge line.

Design Flexibility

Charter Machine offers products for both emulsion and dry polymer systems. CMC can also design and customize polymer systems to meet customer requirements.

Applications

MUNICIPAL

WASTEWATER / DRINKING WATER


Municipal Sludge Primary Waste Activated Sludge (WAS) Aerobically Digested Anaerobically Digested Alum	Raw Sewage Return Sludge Secondary Treatment Wastewater Lime Softening Sludge River Water Silt

INDUSTRIAL




Pulp & Paper Wastes Chemical Sludges Coal Refuse Mining Concentrates Printed Circuit Board Sludges Asphalt and cement production Tannery Sludges	Industrial Oil Sludge Drum, Truck and Tanker Wastes Dyes Inks and Pigments Fluoride Sludges Glue Wastes Paint Sludges Wood Treating Oils

AGRICULTURE




Livestock Sludge Milk Sludge Farms, manure, animal waste Grain	Dairy, milk processors Fertilizer Organic Sludges

FOOD & BEVERAGE




Food, fruit, Vegetable processors Potato Processing Soybean Sludge Peanut Butter Corn Syrup Lard	Breweries, beverage producers Dextrose Chocolates Jellies & Condiments Extracts Cheese Production