30% drinking grade powder polyaluminum chloride (PAC)

30% drinking grade powder polyaluminum chloride (PAC)

Light yellow drinking-grade Polyaluminum Chloride (PAC) powder with 30% Al₂O₃ content.

Easy to dissolve, low impurity, ideal for cold regions’ drinking water purification with fast flocculation and clear results.

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Parameter

Description	Parameters	Description	Parameters
CAS NO.	1327-41-9	Mercury(Hg) content %≤	0.00001
Color	Light yellow	Hexavalent chromium (Cr6+)content %≤	0.0005
Grade	Drinking Grade	Place of Origin	Henan, China
Aluminum Oxide(AL2O3) content %≥	30%	Usage	drinking water purification, removing turbidity and ensuring safety.
Shape	powder	Type	coagulant
Basicity %	40-90	Odor	Odorless
Density (20℃) g/cm³	-	Corrosive:	Non-corrosive
Water insoluble content %≤	0.3	EINECS No.	215-477-2
PH (1% aqueous solution) %≤	3.5-5.0	Brand Name	Lvyuan
Arsenic (As) content %≤	0.0002	Product name	30% drinking grade polyaluminum chloride
Lead(Pb) content %≤	0.001	Package	25KGS/PVC with 2 inner layers
Cadmium (Cd) content %≤	0.0002	Effective storage life	12 month

Packaging:

Application Field:

High-content 30% drinking water-grade powdered polyaluminum chloride (PAC) is specifically designed for applications requiring superior water purity and safety. Its primary use is in municipal drinking water treatment, where it ensures the removal of suspended particles, organic matter, and harmful microorganisms, making water clear and safe for consumption.

This premium-grade PAC is also widely applied in industries with strict water quality standards, such as:

Food and Beverage Industry:

Guarantees contaminant-free water for production processes.

Pharmaceutical Industry:

Delivers high-quality water essential for drug formulation and medical applications.

Electronics Manufacturing:

Provides ultra-clear water necessary for sensitive components.

Additionally, it is effective for treating water from reservoirs, rivers, and lakes, tackling high turbidity and seasonal quality fluctuations. Its powdered form ensures fast dissolution and easy handling, making it ideal for diverse operational conditions.

With its high 30% aluminum oxide content, this PAC requires minimal dosage, reducing waste and cost, while meeting the most demanding water treatment needs across sectors.
Usage Method:

Dissolve the solid PAC in the proportion of 5:100 in clean water, and the proportion of the reagent is adjusted according to the small test effect, and then a large amount of use.

Store in a dry, well-ventilated place, away from moisture and direct sunlight. Use proper protective equipment to avoid skin and eye contact.
FAQ:

Q1: What is drinking water grade polyaluminum chloride (PAC)?
A1: Drinking water grade PAC is a highly efficient inorganic polymer coagulant mainly used for drinking water purification. It effectively removes suspended solids, organic matter, heavy metal ions, and bacteria from water, improving water safety. Drinking water grade PAC typically has low insoluble content and strictly controlled heavy metal levels to meet drinking water treatment standards.

Q2: What is the difference between drinking water grade PAC and industrial grade PAC?
A2: The main difference between drinking water grade PAC and industrial grade PAC lies in purity and impurity content. Drinking water grade PAC is produced under stricter conditions, with lower heavy metal content, meeting national or international drinking water treatment standards such as GB 15892-2020. In contrast, industrial grade PAC is used for wastewater treatment or industrial applications, with lower impurity control requirements and potentially higher levels of heavy metals like iron, lead, and arsenic, making it unsuitable for drinking water treatment.

Q3: What is the recommended dosage of PAC in wastewater treatment?
A3: Before use, PAC needs to be mixed with solid and water in a ratio of 5:100 to form a medicine. Now 5-20ml is tested in a small range of water samples, and it will be released on a large scale after the effect is achieved.

Q4: How does PAC perform in low-temperature water?
A4: PAC remains effective in cold water, but coagulation time may be longer. Using a combination of PAC and a polymer coagulant (such as PAM) can improve performance.

Q5: Is drinking water grade PAC safe for human health?
A5: Drinking water grade PAC meets national or international drinking water safety standards, such as GB 15892-2020, ensuring that heavy metal and harmful impurity levels remain within safe limits. When properly dosed and fully precipitated, PAC does not remain in drinking water and poses no health risk. However, it must be used strictly according to guidelines and should not be overdosed to ensure drinking water safety.