Polydadmac Solution For Oily Sludge treatment

Polydadmac solution is a kind of colorless to white viscous liquid,among which the viscosity is different with the activate content changing.

40%polydadmac for sludge treatment has extensive application fields. In sewage treatment, polydadmac is used as a flocculant, especially suitable for the treatment of raw water with high turbidity and the preparation of high-purity water.

In the mining and mineral processing processes, polydadmac is a cationic coagulant.

In the textile industry, polydadmac is used as a formaldehyde-free color-fixing agent.

In the papermaking process, polydadmac can be used as an anionic trash catcher and an AKD curing accelerator.

In the oilfield industry, polydadmac is used as a clay stabilizer for drilling and a cationic modifier for acidification and fracturing during water injection.

Polydadmac for oily sludge treatment is an important chemical and can be used as a clay stabilizer for drilling to prevent the expansion and dispersion of clay particles during the drilling process and maintain the stability of the wellbore.

During the water injection process, as a cationic modifier for acidification and fracturing, polydadmac can improve the performance of the injected water and increase the oil recovery rate of the oilfield.

In addition, polydadmac for oily sludge treatment can also play a role in the treatment of oilfield sewage, removing oil and impurities from the sewage to make the treated water meet the reinjection standard.

40%polydadmac for sludge treatment is the highest content and polydadmac is always be packed by drum or IBC.

Polydadmac is usually be used for oily sludge treatment and has stable performance and shelf time is 12Months.

Polydadmac price depends on the content and viscosity of product. 

To detect the molecular weight of poly(dimethyldiallylammonium chloride) (PDMDAAC), appropriate methods need to be selected considering its characteristics such as water - solubility and cationic properties. 

Commonly used detection methods include gel permeation chromatography (GPC, also known as size - exclusion chromatography SEC), Ubbelohde viscometry, and light scattering method for auxiliary verification. In industry, Ubbelohde viscometry (for rapid screening) and GPC (for precise quality control) are the most frequently used. 

Combining these two methods can balance efficiency and accuracy. During detection, it should be noted that the cationic nature of PDMDAAC may lead to intermolecular association, which needs to be inhibited by solvents (such as adding salts). 

At the same time, for different molecular weight ranges (e.g., low molecular weight < 100,000, high molecular weight > 1,000,000), method parameters may need to be adjusted (such as the pore size of the GPC column and the specifications of the viscometer) to ensure accuracy.

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Jiufang Laboratory