Arsenic removal agent – AR 619
PRODUCT INTRODUCTION
This product is a chloride, which can well remove the pentavalent arsenide of different concentrations in wastewater. The arsenide in wastewater can be effectively removed with the arsenic removal agent through chemical coagulation precipitation.
Applicable fields: applicable to the sewage treatment, industrial washing compound, industrial circulating water, electrolyzed water treatment, metal solid cleaning agent, metal processing, electroplating, degreasing powder and other many situations.
PRODUCT CHARACTERISTICS
1.Advanced removal of arsenide in wastewater;
2.Less dosage of agent, low purification cost;
3.High arsenic removal efficiency, with effluent As<0.01 ppm.
Appearance: Sepia liquid
Odor: Odorless
PH:<3.0 (25℃)
Specific gravity: 1.6-2.8 (g/cm3, 20℃)
METHOD OF USE
In order to ensure the sufficient reaction, firstly adjust the wastewater pH to 6.0-8.0, then add the sodium hypochlorite solution, adjust the wastewater ORP to 400-500mV, add the water arsenic and agent based on a ratio of 1:50 - 1:70 to react for 30 min, then readjust the pH to 6-8, and add a certain amount of PAM for flocculation and sedimentation;
Note: the trivalent arsenic in wastewater can be well removed by being oxidized to pentavalent arsenic.
PACKAGING.STORAGE AND PROTECTION
1,000 kg/barrel, or as required by users;
Store it in a cool and dry place, with a recommended storage temperature of 10-30℃.
PRECAUTIONS
When the pH of influent water is acidic or alkaline, adjust the pH value to 6-9; It is strictly prohibited to store it with strong acids, strong alkalis and oxides; In case of any special circumstance, contact the pharmaceutical engineer in time to solve it.