| Payment Type: | T/T |
| Min. Order: | 1 Ton |
Model No.: PAC
Brand: Lanyao
| Selling Units | : | Ton |
| Download | : |
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| Function: | Flocculation, Removal Of COD, BOD, SS Etc. | Grade: | Drinking Water Grade |
|---|---|---|---|
| Appearance: | Powder | Content: | 29% |
| Sample: | Available | Product Name: | Water Treatment PAC |
| Color: | Transparent | Purity: | 100% |
| Highlight: | Industrial Water Treatment Equipment PAC,29% PAC,PAC Powder | ||
Drinking Water Grade Polyaluminum Chloride (PAC) is a light yellow powdery inorganic polymer coagulant designed specifically for drinking water treatment and meets national drinking water hygiene standards (such as GB 15892-2020/2009). It is made of calcium aluminate powder, high-purity hydrochloric acid and other raw materials through high-temperature and high-pressure reaction or spray drying process to ensure that the content of heavy metals is extremely low (such as arsenic, lead, cadmium and other indicators are far below the national standard limit), and is suitable for scenarios with strict requirements on water quality safety.
Technical Characteristics
High purity and safety: Aluminum oxide (Al 2 O 3 ) content ≥ 29.5%, salinity 40-90%, heavy metal indicators strictly comply with drinking water standards (such as arsenic ≤ 0.0002%, lead ≤ 0.001%).
Physical properties: Light yellow powder, uniform and fine particles, easily soluble in water, fast dissolution rate, forming large and dense flocs, high settling efficiency.
Environmental protection and economy: The dosage is only 1/2-1/3 of traditional coagulants (such as Aluminum Sulfate ), reducing processing costs; Low corrosiveness to equipment, suitable for a wide pH range (3.5-5.0).
Stability: After being prepared into a 10% aqueous solution, it can be stored stably for 30 days and can adapt to different water quality conditions (including low temperature and low turbidity water).
Production process and packaging
Adopt spray drying technology to ensure product uniformity and low insoluble matter (≤ 0.1%).
Packaging: 25kg double-layer bag (inner plastic film+outer woven bag), stored in a dry, cool place to avoid moisture or contact with corrosive substances.
Drinking Water Purification:
Urban waterworks and rural centralized water supply systems are responsible for removing turbidity, heavy metals (such as arsenic and lead), fluoride, and microorganisms to ensure that the quality of water meets the "Sanitary Standards for Drinking Water."
Industrial and Municipal Water Supply:
Industries and municipalities engage in deep purification of industrial circulating water through pretreatment and the recycling of water post sewage treatment processes.
Special Water Quality Treatment:
Specialized water quality treatment involves efficiently treating high-fluoride water, wastewater containing heavy metals, and low-temperature, low-turbidity water to meet specific standards.
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