Drinking Grade Polyaluminium Chloride (Solid)
Product Property：
Solid,light yellow powder
Product Feature：
The product index conform to GB15892-2020 drinking grade standard,featured by fine powder,uniform particles,soluble in water,good flocculation effect,efficient and stable purification,less dosage and low cost,etc.
Product Use：
Widely used in the purification of drinking water,urban water supply and industrial water supply,etc.
Category:
key word:
Polyaluminium
Service Hotline：+86-391-3126812
Consult NowProduct Description
Method of use：
Solid products should be dissolved and diluted before input.Users can confirm the best input volume by testing and preparing agent concentration based on different water quality.
①Solid product：2-20%.
②Solid product input volume：1-15g/t.
Specific input volume should be subject to flocculation tests and experiments.
Packing and storage：
Every 25Kg of solid products should be put in one bag with inner plastic film and outer plastic woven bag.Products should be stored in the dry, ventilated and cool place inside the door for fear of damp.Don't store them together with inflammable,corrosive and toxic goods.
Physical and chemical index:：
Indicator name | Solid index | |
National standard | Company standard | |
Mass fraction of alumina (as AI2O3) /% ≥ | 29 | 29.5 |
Basicity /% | 45-90 | 40-65 |
Mass fraction of insoluble matter /% ≤ | 0.1 | 0.08 |
PH(10g aqueous solution) | 3.5-5.0 | 3.5-5.0 |
Mass fraction of iron (Fe) /%≤ | 0.2 | 0.1 |
Mass fraction of arsenic (As) /% ≤ | 0.0001 | 0.0001 |
Mass fraction of lead (Pb) /% ≤ | 0.0005 | 0.0005 |
Mass fraction of cadmium (Cd) /% ≤ | 0.0001 | 0.0001 |
Mass fraction of mercury (Hg) /% ≤ | 0.00001 | 0.00001 |
Mass fraction of chromium (Cr) /% ≤ | 0.0005 | 0.0005 |
| Note: The mass fractions of insoluble matter, iron, arsenic, lead, cadmium and chromium of the products listed in the table are all calculated based on an AI2O3 content of 10.0%. When the AI2O3 content is greater than 10.0%, the actual content should be converted into a product ratio of 10.0% AI2O3 to calculate the corresponding mass fraction. This product should also comply with relevant national laws, regulations and mandatory standards. | ||
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