聚合氯化铝 ,pac

聚合氯化铝（PAC）是一种无机高分子混凝剂. 它主要通过双层压缩等机制来工作, 吸附电荷中和,吸附桥接, and precipitate net trapping. It destabilizes fine suspended particles and colloidal ions in water,making them undergo aggregation, flocculation, coagulation and sedimentation, so as to achieve the effect of water purification treatment.

产品优势:
1.It has a wide range of applications and strong adaptability to various water quality.
2.It can quickly form large alum flocs with excellent sedimentation performance.
3.It features a broad applicable pH range (5-9), and causes little drop in pH value and alkalinity of treated water.
4.It can still maintain stable sedimentation effect even at low water temperature.
5.It has a higher basicity than other aluminum salts and iron salts, with low corrosiveness to equipment.

Usage Method:
1.Add the solid product to normal temperature water at a weight ratio of 1:3 under continuous stirring. After complete dissolution, dilute with water to the required concentration.The dosage for raw water of 100–500 mg/L is 3～6 mg/L. During actual dosing, conduct a water test according to the water quality to determine the optimal dosage before formal application.Dilute the agent by 5–15 times according to the usage amount.
2.The optimal dosage shall be determined based on the turbidity of raw water. Generally, for turbid raw water (turbidity 100–500 mg/L), the dosage is 10–20 kg per thousand tons of water. The dosage may be appropriately increased for high-turbidity industrial non-drinking wastewater.
3.Beige and milky white polyaluminium chloride are export-grade products with relatively low basicity.The basicity of milky white grade is 40–60±5%; the basicity of beige grade is 50–75±5%, with a correspondingly lower application dosage.

包装及贮存:
1.This product must be stored in a dry, moisture-proof and heat-shaded place. During storage and transportation, avoid contamination by toxic substances, heat and moisture. Do not damage the package.
2.The product is packed in non-toxic polyethylene plastic bags with outer woven bags, net weight: 25KG per bag.
3.The solid product is packed in 25KG bags with inner plastic film and outer plastic woven bag. It should be stored indoors in a dry, ventilated and cool place and kept away from moisture.