In fact, the water consumption of stone processing industry is also very large, and stone waste discharge will cause serious pollution to water.When the stone powder is discharged into rivers, ponds and reservoirs, the bottom will be closed tightly after precipitation, resulting in serious water pollution.After reasonable reuse, the environment is protected and considerable water and sewage charges are saved, so as to improve the competitiveness of enterprises.
Quansen stone cutting wastewater treatment flocculant(PAM) agent mainly applies to the flocculation and deposition of waste water in the processing of marble, granite and artificial stone. Flocculation and sedimentation treatment of stone processing wastewater by flocculation agent can purify the suspended material, including the processing wastewater of marble, granite and other stone products.
Quansen Special Polyacrylamide for Stones Wasterwater
Polyacrylamide also call PAM is a linear polymer, products are divided into dry powder and colloids.The average molecular weight can be divided into three categories: low molecular weight (<6 million), medium molecular weight (6~12million) and high molecular weight (> 12million). According to its structure can be divided into non-ionic, anionic and cationic types.Hydrolysis (HPAM) of anionic type is mostly PAM. Polyacrylamide has a large number of amide groups on the main chain, high chemical activity, can be modified to produce many of polyacrylamide derivatives, products have been widely used in paper, mineral processing, oil extraction, metallurgy, building materials, sewage treatment and other industries.Polyacrylamide has been widely used in drilling, acidification, fracturing, water plugging, well cementing, secondary oil production and tertiary oil production as a kind of very important oil field chemical.
PAM is a water-soluble linear polymer formed by polymerization of acrylamide (AM) monomers via free radical. It has good flocculation and can reduce frictional resistance between liquids.According to the characteristics of ions can be divided into four types: non-ions, anions, cations and hermaphrodites.
【advantages of quansen PAM in treating stone waste water】
Compared with the sedimentary pool sewage treatment system that is widely used by stone material production enterprises, the system has great advantages, which is embodied in the following aspects:
1. Small floor space and low administrative costs
2. Fast flocculation sedimentation rate, dense sediment, low moisture content of sediment and good water removal.Low doses low operating costs.
3. Eliminate and degrade toxic substances, radioactive substances, metal compounds and suspended substances in waste water in one time to clarify turbid water.
【Quansen PAM specification】
Anionic PAM
product name | appearance | molecular weight(106） | Ion degree（%） | Dissolution duration （h) | Solid content（%） |
6000 series | White particle | high | high | ≤1.0 | ≥88 |
【quansen advantages】
1. High and stable product quality
2. Varieties of product series
3. Customer designed system solutions
4. Professional technical service team
5. Accumulated experiences of successful application at customer’s side
【 storage 】
The original product shall be kept sealed.Storage environments should be a cool, dry and ventilated, at room temperature for 10 ~ 40 ℃.Special precautions should be taken to prevent product absorption.
In accordance with the specified storage conditions, the original packaging products can be stable for at least 12 months.
【 packing 】
25kg composite paper bag /750kg pallet OR customer demand.
