- Classification: chemical auxiliary agent
- Appearance: white or light yellow granular or powder
- CAS No.:9003-05-4597
- Type: cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: >= 90%
- Application：papermaking,textile industries
- Transport Package: 25 kg /per bag, 1 ton bag
- Delivery: 3-7day
cationic polyacrylamide copolymers (pam): environmental half
background cationic polyacrylamide copolymers (pam) are used for sludge dewatering in municipal waste water treatment and might enter the environment by spreading of the sludge on agricultural land. concern has been expressed since little is known about the degradation of pam in soils. to obtain detailed information on the polymer’s fate in the soil compartment, the degradation of 14c
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the applications of polyacrylamide(pam) powder. polyacrylamide powder has a wide range of uses, including: water treatment one of the most common applications of pam is in water and wastewater treatment. it is used as a flocculant to help particles in water settle, making it easier to remove impurities.
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polyacrylamide (pam) market size, share, trends forecast
the global polyacrylamide (pam) market has shown a remarkable expansion in the historic years and expanded to reach approximately 2300 thousand tonnes in 2022 and is expected to grow at a healthy cagr of 6.34% during the forecast period until 2032. polyacrylamide (pam) is a polymer with a linear-chain structure.
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types of flocculating agents pam cationic polymer flocculant,cas no.: 9003-05-8 formula: (c3h5no)n einecs: 201-173-7 appearance: granules usage: oil drilling auxiliary agent, water treatment chemicals, rubber auxiliary agents, plastic auxiliary agents, coating auxiliary agents, textile auxiliary agents, paper chemicals, leather auxiliary agents, water treatment color: white
best practices guidance for the use of anionic polyacrylamide
pam aids solid-liquid separation by causing suspended particles to bind and form larger aggregates. the process is known as polymer bridging. one of the most common polymer flocculants on the market. common uses of pam as a flocculant: reduction of sediment and nutrient loads to natural lakes and ponds.
preparation, performances, and mechanisms of microbial,in the application of flocculating agents, coagulants are always used to enhance flocculants’ performance. different kinds of microbial flocculants used different metal ions as coagulant aids (i.e., ca 2+, mg 2+, mn 2+, al 3+) . the presence of high concentrations of ca 2+ protects microbial flocculants from degradation enzymes.
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table of contents introduction water scarcity is a big problem worldwide, and we need to find ways to manage our water resources wisely. one innovative solution is grey water treatment, which helps us make the most of our water supply.
(pdf) natural cationic polymers: origin, properties flocculant,general structure of cationic cyclodextrin cellulose cellulose is one of the most abundant polymers found around the world. it is a linear β-1,4-d-glucan organic compound.
- What is polymer flooding?
- 1. Introduction Polymer flooding is an enhanced oil recovery (EOR) method that utilizes high molecular weight (Mw) polymers to increase viscosity of injected water (i.e., reduce water mobility)—thereby improving reservoir sweep efficiency when displacing viscous oil.
- What is polyacrylamide polymer gel treatment?
- They include polymer flooding, alkaline-surfactant flooding, foam flooding, gel treatments, and so on. Among these methods, polyacrylamide polymer gel treatment is a common and cost-effective method because the process can reduce water cut by sealing the thief zone and redistributing the water drive.
- Does polymer flooding increase oil recovery?
- On the other hand, Huh and Pope (2008) argued that polymer flooding directly after primary production maintains more connected flowing oil ganglia and leads to higher oil recovery levels than if a prior waterflood was applied.
- How to treat water from polymer flooding in oil production?
- Zhang, Y. et al. Treatment of produced water from polymer flooding in oil production by the combined method of hydrolysis acidification-dynamic membrane bioreactor–coagulation process. J. Pet. Sci. Technol. Eng. 74, 14–19 (2010).
