- Classification: chemical auxiliary agent
- Appearance: white powder pam
- CAS No.:9003-05-13289
- Type: cationic
- Formula: (C3h5no)N
- Solid Content: ≥91%
- Application：papermaking industries
- Transport Package: 25kgs per pack
- Delivery: prompt shipment
preparation and properties of cationic polyacrylamide flocculant for drilling fluid based on modified nano sio2 journal of polymer research
cationic polyacrylamide is commonly used as a flocculant in the water treatment process in industries of mining, metallurgy, textile, papermaking and so on. It is also a multipurpose chemical used in oil industry.nano-silica/cationic polyacrylamide (s-cpam) prepared by inverse emulsion polymerization of modified silica (c-sio2) as a hydrophobic component with acrylamide, dimethyl diallyl ammonium chloride and methacryloyloxyethyl trimethyl ammonium chloride (dmc
polymer flocculants high molecular polyacrylamide,cationic polymer flocculants can promote to flocculate aggregates and dewater sludges. cationic polymer flocculants bearing cationic groups in polymer chains can neutralize negative charges on the surface of colloidal particles in sludge and can bridge between particles to form large and strong flocs for easily dewatering.
cationic polyacrylamide as coagulant aid with titanium tetrachloride for low molecule organic matter removal sciencedirect
ahmad et al. [9] investigated the coagulation–flocculation efficiencies of alum and pac with cationic and anionic pams as coagulant aid in the paper mills. the results suggested that, the addition of pam enhanced the coagulation performance with cationic pam performing better than anionic pam.
polydadmac and polyacrylamide as a hybrid flocculation system in the treatment of pulp and paper mills waste water sciencedirect,the flocculation performance of polydiallydimethylammonium chloride (polydadmac) coupled with polyacrylamide for treating pulp and paper mill wastewaters was studied. the flocculation performance tests were carried out in jars with polydadmac and polyacrylamide (pam) dosages of 0.4–2.0 mg l −1 and 0.4–8.0 mg l −1 , respectively.
improvement of alum and pac coagulation by polyacrylamide for the paper mill sciencedirect
a study using coagulation–flocculation method for the paper mill has been carried out. the efficiency of alum and polyaluminum chloride (pac) when used alone and in coupled with cationic polyacrylamide (cpam) and anionic
coagulant polyacrylamide amidepam for wastewater treatment,introduction water-soluble polyacrylamide (pam) is used in various industries as a displacement agent, drilling mud additive, and sewage treatment agent (bao et al., 2010, sojka et al., 2007). it is also widely used in the oil recovery industry in china, resulting in large amounts of pam-polluted wastewater.
cationic polyacrylamide powder with ultra-high concentration as a flocculant for paper mill wastewater treatment :: bioresources
cationic polyacrylamide powder with ultra-high concentration as a flocculant for paper mill wastewater treatment kaiji yang, a jinghuan chen, b and chunli yao a, * cationic polyacrylamide powders prepared with ultra-high concentration (cpame-uhc) have the advantages of fast dissolution, convenient operation, and low transportation cost.
cationic polyacrylamide(polyelectrolyte) for water treatment.2). without alkali and other additives, ph broad in scope, ease of use; for low-temperature, low turbidity, low alkalinity of the raw water is also good flocculation. 3).easily to use and good effective. tag:cationic polyacrylamide,cationic flocculant,water treatment,sludge dewatering
anionic polyacrylamide chemicals pam cas 9003-05-8
anionic polyacrylamide are co-polymers of acrylamide with increasing proportions of acrylate groups, which give the polymers negative charges, and thus anionic active character, in aqueous solution..chemical name : . . . . . 2-propenoic acid, sodium salt
polyacrylamide anionic and cationic nonionic pam manufacturer,cas no.: 9003-05-8 formula: conh2[ch2-ch]n einecs: 203-750-9 acid-base polyacrylamide flocculant: acidic surface disposal agent certification: sgs hse iso-9001 iso- iso- environmental protection: yes
high efficiency-white graule polyacrylamide pam for oil drilling
polyacrylamide pam powder. cas no.： 9003-05-8. hs code: 39069010. appearance: white powder. ionic type: anionic, cationic, nonionic. package: net 25kg / Chemicals Polyacrylamide with inner plastic bag. description: according to ionic characteristics, it can be divided into four types, non-ionic polyacrylamide npam, anionic polyacrylamide apam, cationic …
best price cationic powder flocculant polyacrylamide pam,factory price: 1. factory price; 2. promotion price for new partner; 3. promotion support for long term partner; 4. free sample support; services: 1. 24 hours online for better communication; 2. professional team with fluent english and some other language; certifications: faq. feel free to contact us for factory price and customized solutions.
ultrasound-initiated synthesis of cationic polyacrylamide for sale
doi: 10.1016/j.ultsonch.2017.11.006 corpus id: ; ultrasound-initiated synthesis of cationic polyacrylamide for oily wastewater treatment: enhanced interaction between the flocculant and contaminants.
a review natural polymeric coagulants in wastewater treatment,in this review paper, we have described the used of naturally-occurring polyacrylamide as coagulants in wastewater treatment. these coagulants have more potential for coagulation and are also eco-friendly and biodegradable in nature; moreover, these coagulants do not adversely affect the human health and do not induce change in the physico-chemical
water treatment coagulation-flocculation typical reagents
(attention: in most countries, the use of polyacrylamide in drinking water treatment is regulated, see section pollution generated by water treatment). industrial wastewater. when using a mineral coagulant treatment, up to 2 g . m –3 of an anionic polymer will generally be required.
polyacrylamide for coagulation and flocculation in water treatment,it has been posited that the two most important features that defined polymeric coagulant as a good coagulant/flocculant are the large molecular weight and, in the case of polyacrylamide, the charge density . the large molecular weight ensures a broader distribution of the polymer chain, thereby promoting the bridging of the dispersed matters
degradation of polyacrylamide and its significance in nature
high quality flocculant polyacrylamide (pam) is commonly used as a flocculant in water and wastewater treatment, a soil conditioner, and a viscosity improver and friction enhancer.
