Products

USALCO Melamine Resin is a low-molecular-weight cationic resin used for separating oil and water in refinery flotation units. It is also useful in clarifying latex waste and textile industry waste when combined with an anionic polymer. Additionally, the resin is effective in treating paper mill waste, and USALCO holds a patent for it. A low-formaldehyde version of this product is also available.

USALCO Aluminum Sulfate Solution (Acidified) is produced by dissolving alumina trihydrate in water and sulfuric acid. Only the finest raw materials and advanced manufacturing techniques are used to ensure the top-notch quality of this product. It conforms to the specifications outlined in the American Water Works Association Standard B403-16 and satisfies the criteria set forth in NSF/ANSI 60: Drinking Water Treatment Chemicals - Health Effects with a maximum dose of 150 mg/L.

DelPAC® 2000 is a widely accepted polyaluminum chloride that is known for its cost-effective ability to improve finished water quality. As a coagulant, it can offer longer filtration runs, minimize or eliminate the need for pH adjustment with alkalis, and reduce sludge residuals. It complies with American Water Works Association Standard B408-18 and NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects with a maximum recommended dosage of 250 mg/L.

USALCO Sodium Aluminate (Granular) is a white powder that easily dissolves in water and is the dry form of sodium aluminate. It is produced by mixing alumina trihydrate with sodium hydroxide to create a solution, which is then solidified by removing excess moisture. This product does not contain any stabilizing agents.

DelPAC® 2500 is a highly regarded polyaluminum chloride solution that is known for its cost-effectiveness in enhancing the quality of finished water. As a coagulant, it can extend filtration runs, minimize or eliminate the requirement for alkali pH adjustment, and decrease sludge residuals. It conforms to the American Water Works Association Standard B408-18 and NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects with a maximum recommended dosage of 250 mg/L.

DelPAC® 2950 is widely accepted as the preferred polyaluminum chloride for cost-effective improvement of finished water quality. As a coagulant, it enhances filter performance, potentially eliminates the need for pH adjustment with alkalis, and decreases sludge residuals. It meets the specifications of American Water Works Association Standard B408-18 and complies with the requirements of NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects with a maximum dosage of 250 mg/L.

USALCO Aluminum Chloride is a solution that is very effective in drinking water treatment, removal of phosphorus from municipal/industrial wastewater, and as an intermediate chemical in the manufacturing of various products. This product complies with the requirements of NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects at a maximum dosage of 250 mg/L.

USALCO Poly-DADMAC is a cationic polyquaternary amine with a solid content in the range of 15 - 40%. Its viscosity can vary from low (10 cps) to high (3000 cps) depending on the molecular weight. It is highly effective as a flocculant and coagulant for raw water/wastewater clarification and also serves as a filter aid in raw water/wastewater treatment. This product is certified to NSF/ANSI Standard 60 for use in potable water, with concentrations ranging from 25 mg/L to 50 mg/L, depending on the product.

USALCO Sodium Aluminate Solution (38%) is an economical source of highly reactive alumina manufactured by dissolving alumina tri‐hydrate (ATH) into sodium hydroxide and water. USALCO 38 is also stabilized to prevent alumina from precipitating. The use of only stringently selected raw materials and state‐of‐the‐art manufacturing practices ensures that USALCO 38 is of the highest quality. USALCO 38 meets the specifications of the American Water Works Association Standard B405‐16 and complies with the requirements of NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals ‐Health Effects at a maximum dosage of 105 mg/L.

DelPAC® 1525 is an advanced formulation of basic polyaluminum chloride that has demonstrated exceptional effectiveness in the treatment of drinking water and the elimination of phosphorus in municipal and industrial wastewater systems. It conforms to the specifications outlined in the American Water Works Association Standard B408-18 and meets the criteria established in NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects with a maximum dose of 250 mg/L.

DelPAC® 2020 is a highly effective polyaluminum chloride solution for improving the quality of finished water. As a coagulant, it can offer longer filtration runs, minimize or eliminate the need for pH adjustment with alkalis, and decrease sludge residuals. This product adheres to the standards set by the American Water Works Association Standard B408-18 and meets the requirements of NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects with a maximum recommended dosage of 250 mg/L.

DelPAC® 2450 is a widely accepted polyaluminum chloride solution that is known for its cost-effective benefits in improving water quality. As a coagulant, it can provide longer filtration runs, minimize the need for pH adjustment with alkali, and decrease the amount of sludge residuals. This product meets the standards set by the American Water Works Association Standard B408-18 and complies with NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects at a maximum dosage of 250 mg/L.

DelPAC® 1842 is an advanced formulation of basic polyaluminum chloride that has demonstrated exceptional effectiveness in the treatment of drinking water and the elimination of phosphorus in municipal and industrial wastewater systems. It conforms to the specifications outlined in the American Water Works Association Standard B408-18 and meets the criteria established in NSF/ANSI 60: Drinking Water Treatment Chemicals - Health Effects with a maximum dose of 250 mg/L.

DelPAC® 3030 Polyaluminum Chloride is an advanced aluminum-based coagulant used for municipal drinking, wastewater treatment, as well as for the treatment of industrial process water. When used as a coagulant, it can provide longer filter runs, reduce or eliminate the need for alkali pH adjustment chemistry, and minimize coagulant sludge residuals. It also helps in the removal of suspended and dissolved matter, such as organics and phosphorus.

USALCO Ferrous Sulfate (5%) is an effective liquid coagulant made from bivalent iron (Fe2+). It is produced through the reaction of high-purity iron ore and metallic iron with sulfuric acid. This solution can be efficiently used as a flocculant and coagulant in the treatment of municipal and industrial water and wastewater. Its applications include controlling hydrogen sulfide, reducing chromate and complexing cyanide, de-chlorination, conditioning sludge, and precipitating phosphate with aeration.

USALCO Sodium Aluminate Solution (45%) is an economical source of highly reactive alumina manufactured by dissolving alumina tri‐hydrate (ATH) into sodium hydroxide and water. USALCO 45 is also stabilized to prevent alumina from precipitating. The use of only stringently selected raw materials and state‐of‐the‐art manufacturing practices ensures that USALCO 45 is of the highest quality. USALCO 45 meets the specifications of the American Water Works Association Standard B405‐16 and complies with the requirements of NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals ‐Health Effects at a maximum dosage of 89 mg/L.