Description
Waste Treatment Metal Precipitant
Product Number: EF-118-1
Chemical Name: Sodium Dimethyldithiocarbamate
Product Description
EF-118-1 (aka carbamate) is an aqueous metal precipitant used as a waste treatment additive where chelating agents are present resulting in soluble metal pass-through. It is effective over a broad pH range. It is commonly used in conjunction with conventional coagulants and polymers in industrial wastewater pretreatment systems.
Product Specifications
Activity: 39.0-41.0%
Density: 1.17-1.19
pH: 12.5-13.5
Alkalinity: 0.04-0.5%
Rate of Addition
Typical feed rates can range from 4-20 mg/L (ppm) depending on waste stream and targeted metal. Jar testing should be performed to determine individual facility requirements.
Storage and Handling
EF-118-1 should be stored in a cool and dry environment away from a heat source and acidic materials. This material should be stored above 40°F to avoid crystallization of the product.
Packaging
EF-118-1 is packaged in 48 lb. (5-gallon) plastic pails and 55-gallon drums (525 lbs.). Call or email for 55-gallon pricing.