General Overview
Wastewaters contain a mixture of solids (both suspended and colloidal),
dissolved metals and organic compounds. While there are many options available to remove these contaminants, most involve multiple steps and a considerable amount of time for the process.
The traditional approach to pre-treating waste streams for discharge or re-use typically involved:
* Adjusting pH to break oil emulsions and precipitate dissolved metals;
* Adding coagulants to aid agglomeration of metals into a small masses;
* Adding polymers (polyelectrolytes) to help form larger masses (flocs) for removal, as well as clarify effluent.
RM10 eliminates these laborious, multi-step processes. All RM10 formulas are a non-hazardous blend of sodium bentonite clay, minerals and other proprietary resources. RM10 offers generators of various waste streams a safe, simple, and cost-effective means for pre-treatment and disposal. In addition, RM10 eliminates the need for handling and storing liquid chemicals used in traditional waste water treatment systems.
RM10® process can be described as follows:
* Acidic components release and cause oily particles to de-emulsify and separate from water.
* Cationic polymers attract any remaining oil and highly charged anions.
* A base component helps precipitate metal hydroxides.
* Wastewater is now in a condition known as flocculation, where cationic molecules and metallic ions are all attracted to the clay and form larger masses.
* Clay particles begin to stick together, entrapping other components and surrounding them completely, a process known as micro-encapsulation.
* Encapsulated particles are ready to be de-watered and disposed of properly as a non-hazardous waste.
This entire process is completed within minutes and does not require any operator intervention or “jar testing.” RM10 combines all components of traditional pre-treatment into one single step.
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Features and Benefits
Dry Product |
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* Non-reactive, non-hazardous (as opposed to liquid caustic and acidic coagulants).
* Packaged in 50# bags or bulk super sacks for easy storage and movement.
* Easier containment /clean-up in case of spill.
* Semi-granular and granular blends minimize exposure to fine dust.
* Can be easily introduced to a waste stream with an auger type dry feeder.
Decrease Process Time
* RM10® combines multiple functions of traditional treatment scheme almost simultaneously, into one simple step.
* Base clays used in all RM10® blends are cationically charged, allowing faster precipitation and settling of metal hydroxides.
* Typical treatment time required for full reaction is less than ten minutes.
Versatile Technology
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* Effective treatment on different types of waste streams with a pH of 2-12.
* Can utilize in batch or in-line treatment schemes and in most cases with existing equipment.
* Removes /lowers: heavy metals, TSS, oils and other organic /inorganic matter.
* Several blends to accommodate various waste streams and conditions. |
Cost Effective
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* Requires very little operator interface.
* Only one product to add and maintain.
* Generate a solid waste which is microencapsulated and considered non-hazardous.
* RM10® is a clay based product, which is easily pressed and dewatered. |
Consistent Results
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* Clay based products are more forgiving if overdosing occurs.
* High affinity for metals, organics, and other contaminants.
* Proven technology for nearly 30 years. |
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