聚合氯化铝

CAS号：1327-41-9

H.S. Code: 28273200 （不退税）

产品说明：

聚合氯化铝是一种无机高分子混凝剂，化学式表示为：[Al2(OH)nCL6-n]m，产品有液体、固体之分。

质量指标：

应用范围：

    1．聚合氯化铝系无机高分子聚合物，分子结构大，吸附力强，矾花形成快，沉速大，反应时间短，沉渣脱水性能好。

    2．对废水的pH、温度、浊度、碱度等适应范围广，处理后出水pH改变小，铝及盐分残留量小，利于回用。

    3．腐蚀性小，操作方便，投药量少，净化成本低，效果好，适用于各种工业废水。

使用方法及注意事项：

    1、使用液体产品时，可加适量水稀释至所需浓度。

    2、使用固体产品时，应先加3～4倍水搅拌使之溶解后，再加水稀释至所需浓度，按一定比例投加至原水中。

    3、适应的水质pH值范围一般为6.0～8.5，以7.0～8.0比较好，范围外的水质应先调整pH值达到较好范围后再投药处理，以达到较好的净化效果。

    4、因污水、废水的成份复杂，差异较大，投药比例视废水水质而定，可先做小试，以确定适合投药量。

包装及贮存：

    1、液体产品采用塑料桶或塑料槽装运，可储存于水泥池或塑料槽内。

    2、固体产品用双层塑料袋密封包装，即内层塑料薄膜袋，外加一层塑料编织袋，每袋净重25kg。

    3、固体产品易吸湿潮解，但吸湿潮后对使用效果无影响，建议保存于干燥通风处。

    4、固体保质期：24个月，液体保质期：6个月。

5、注意：本产品不得与其他有害物质混运共储。

Polyaluminium Chloride PAC

CAS Number: 1327-41-9

Chemical name: Polyaluminium Chloride

Descriptions:

This product is high-effective inorganic polymer coagulant. It is widely applied in water purification, wastewater treatment, precision cast, paper production, pharmaceutical industry and daily chemicals.

Features and Applications:

This product is a new-type inorganic macromolecule coagulant with high efficiency. It is widely used in the drinking water, industrial water purification, industrial effluent municipal sewage treatment.

It can lead to quick formation of flock with big size and rapid precipitation.

It has wide-range adaptability to the waters at different temperatures and a good solubility.

The product is slightly corrosive and suitable for the automatic dosing and convenient for operation.

Advantages:

1. Its purifying effect on low-temperature, low-turbidity and heavily organic-polluted raw water is much better than other organic flocculants , furthermore, the treatment cost is lowered by 20%-80%.

2. It can lead to quick formation of flocculants (especially at low temperature) with big size and rapid precipitation service life of cellular filter of sedimentation basin.

3. It can adapt to a wide range of pH value (5−9), and can reduce the pH value and basicity after processing.

4. The dosage is smaller than that of other flocculants.It has wide adaptability to the waters at different temperatures and different regions.

5.Higher basicity, lower corrosion, easy for operation, and long-term use of non-occlusion.

Application Method and Notes:

Dilution is necessary before dosing for the solid product. The normal dilution ratio for the solid product is 2%-20% (based on weight percentage).

The Dosage in General : 1-15 grams / ton effluent , 50-200g per ton waste water. The best dosage should based on the lab test. The specific dosage is based on the flocculation tests and trials by the users.

Package and storage:

The product is packed in 25kg woven bag with inner plastic bag.

The product should be stored in a dry and ventilated place.

shelf life: 24 months

Contact:

James Han

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