From the appearance, there is almost no difference. They are white particles or powdery solids. They can only be distinguished through small experiments! 1. Application of cationic polyacrylamide (1) Sludge dewatering According to the nature of sludge, the corresponding types of this product can be selected, which can effectively dewater the sludge by gravity beforeContinue reading “The Difference Between Cationic Polyacrylamide and Anionic Polyacrylamide”
Category Archives: Uncategorized
The Application of PolyDADMAC in Papermaking
As a kind of water-soluble cationic polymer, polydadmac has the advantages of the high density of positive charges, good water solubility, controllable molecular weight, high efficiency, no toxic, and low cost, therefore it is widely used in oil drilling, paper making, mining, textile printing and dyeing, daily-use chemical industry, sterilization, metal anti-corrosion, water treatment, and otherContinue reading “The Application of PolyDADMAC in Papermaking”
Selection on the charge degree of polyacrylamide
For the sludge to be dewatered, flocculants of different charge can be screened through lab experiments to select the most suitable products, by this way, the best performance can be achieved, and the dosage of the products can be minimized at the same time, which can also save costs. The key point of selection: (1)Continue reading “Selection on the charge degree of polyacrylamide”
PAM Dosage for Sludge Dewatering
The sludge should be conditioned before dewatering, so what is the proper dosage of PAM in the sludge conditioning process? How to determine the dosage? What is the suitable preparation percentage of PAM? The pam dosing and the suitable PAM of different sludge are different. Some sludge needs anionic PAM, but some need cationic PAM. BeforeContinue reading “PAM Dosage for Sludge Dewatering”
Polyacrylamide (PAM) and Enhanced Oil Recovery
Crude oil development and production in oil reservoirs can include up to three distinct parts: primary, secondary, and tertiary (or enhanced) recovery. One of the most important use of polyacrylamide is in subsurface applications such as enhanced oil recovery (polymer flooding), where high viscosity aqueous solutions are injected to improve the economics of conventional waterContinue reading “Polyacrylamide (PAM) and Enhanced Oil Recovery”
Polyacrylamide in Sugar Industry
The residual monomer content of polyacrylamide is a critical data to measure whether it is suitable for the food industry. Polyacrylamide polymers are non-toxic which have been widely used in the international water purification, food industry, and sugar industry. However, in the industrial polyacrylamide, it is inevitable that there are trace amounts of unpolymerized acrylamideContinue reading “Polyacrylamide in Sugar Industry”
Polyacrylamide in Paper Making
Polyacrylamide for paper making In our daily life, paper is being consumed in a large amount. And polyacrylamide is largely used in paper mills process of papermaking. Polyacrylamide in paper mill has good flocculation and can reduce frictional resistance between liquids. Polyacrylamide (PAM) in paper industry is widely used as retention agent, filter aid, homogenizer,Continue reading “Polyacrylamide in Paper Making”
Polyacrylamide in Oilfield
Polyacrylamide is a versatile chemical treatment agent in oilfield. In oil extraction it could be used as a flooding agent, water shutoff regulator, drilling fluid regulator, fracturing fluid additives, especially in cementing, completion and workover. The oil industry is the largest area of polyacrylamide applications. Polyacrylamide (PAM) is not only a high-performance flocculants, but alsoContinue reading “Polyacrylamide in Oilfield”
Polyacrylamide for Water Treatment
SINOFLOC series polyacrylamide for wastewater treatment with anion and cationic type, which can be used in flocculation precipitation and sewage treatment. Generally speaking, the higher the ion degree is, the more compact the sludge formation will be. Our anionic products can be used for flocculation and precipitate the suspended solids in sewage. Our cationic products are generallyContinue reading “Polyacrylamide for Water Treatment”
Polyacrylamide Emulsion
Emulsion polyacrylamide is prepared by dispersion or inverse emulsion polymerization, which is a form of polyacrylamide liquid present. Besides the characteristics of solid polyacrylamide flocculants, through the molecular chain of polar groups to adsorb suspended solids in the water particles, the emulsion could formats the large flocs through bridge between the particles or electricity. Polyacrylamide emulsionContinue reading “Polyacrylamide Emulsion”
sinoflocchemical 