Water Treatment Agent Testing

(1) Product types: coagulants, flocculants, disinfectants, fungicides, scale inhibitors, corrosion inhibitors, dispersants, decolorizers, defoamers, pH regulators, ion exchange resins, water purifiers, reverse osmosis agents, sewage treatment agents, etc.

(2) Applicable scenarios: drinking water treatment, industrial water treatment, sewage treatment, circulating cooling water treatment, boiler water treatment, reclaimed water reuse treatment, pure water and ultra pure water treatment.

(3) Applicable objects: various water treatment agents such as polyaluminum chloride, polyferric sulfate, polyacrylamide, activated carbon, sodium hypochlorite, chlorine dioxide, sodium hydroxide, hydrochloric acid, sulfuric acid, scale and corrosion inhibitors, fungicides, etc.

(1) Appearance and physical and chemical properties
Appearance, odor, color, solid content, insoluble matter, density, viscosity, pH value, moisture content, burning residue, solubility, stability.

(2) Effective ingredient index
Alumina content, iron content, effective chlorine content, chlorine dioxide content, active substance content, ion content, functional group content.

(3) Application performance
Coagulation effect, flocculation effect, turbidity removal rate, decolorization rate, COD removal rate, ammonia nitrogen removal rate, total phosphorus removal rate, scale inhibition performance, corrosion inhibition performance, sterilization rate, antibacterial performance, dispersion performance.

(4) Health and safety indicators
Heavy metals (lead, cadmium, chromium, arsenic, mercury, selenium), fluorides, cyanides, nitrates, nitrites, volatile phenols, formaldehyde, benzene derivatives, residual oxidants, anions, cations, hygiene and safety.

(5) Environmental protection and compliance indicators
Corrosive, acute toxicity, biodegradability, limit of harmful substances, safety of materials in contact with drinking water.