nigeria water treatment anionic polyacrylamide with factory price

Classification: chemical auxiliary agent
Appearance: white granule
CAS No.:9003-05-1421
Type: anionic,cationic,nonionic
Formula: (C3h5no)N
Solid Content: ≥87.5%
Application：paper chemicals, rubber auxiliary agents
Transport Package: 25kg/bag, 1000kg/bag, customized package
Delivery: 15day

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nuoer group. anionic polyacrylamide cationic polyacrylamide nonionic polyacrylamide zwitterionic polyacrylamide polydadmac dadmac acrylamide,anionic polyacrylamide is a frequently used flocculant in treatment of various industrial wastewaters, including those from electroplating factory, metallurgic plant, steelwork and coal plant.

nigeria low price anionic polyacrylamide anionic pam,pam polyacrylamide and its application in water treatment . this makes it the most ideal flocculant. compared with the inorganic flocculant has the advantages of: many varieties, can adapt to a variety of conditions, measurement of small, high efficiency, less sludge generated, easy post treatment.

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nigeria high purity water treatment anionic polyacrylamide,fabricating an anionic polyacrylamide (apam) with an anionic block. in the process of waste water treatment, flocculation is regarded as an important purification technique and has been widely applied due to its prominent advantages such as high efficiency, low cost and simple operation compared with other purification techniques. 9,10 as a common and widely used flocculant, the synthetic

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fabricating an anionic polyacrylamide (apam) with an anionic. 1. introduction the increasing establishment of mining and processing plants, smelting plants and coking factories have contributed much to the national economic and societal development. 1–3 however, the industry waste water generated by these plants severely destroys and pollutes the natural water environment and further

uae wholesale polyacrylamide pam with high quality,a substance used in food processing that becomes a component of animal feed is a food additive under section 201 (s) of the federal food, water treatment chemical flocculant nonionic cationic anionic polymer flocculant pam polyacrylamide, food grade polymers are included in this category.

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what is anionic polyacrylamide? anionic polyacrylamide is the copolymer of acrylamide and acrylic acid. no studies on the environmental fate of polyacrylamide are available. as a high-molecular weight, water-soluble polymer, it is not expected to biodegrade or bioaccumulate. anionic polyacrylamide has a low acute toxicity concern to aquatic

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safety data sheet. polyacrylamide cas-no. 9003-05-8 ld50/oral/rat 1 g/kg oral ld50 rat ld50/oral/mouse mg/kg ld50/dermal/rabbit no information available ld50/dermal/rat no information available lc50/inhalation/rat no information available lc50/inhalation/mouse no infomation available other ld50 or lc50information mg/kg oral ld50 rabbit，anionic flocculant pam

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cas 9003-05-8 poly(acrylamide) macromolecule boc sciences,polyacrylamide is a water-soluble polymer used as an additive in cmp slurries, various printing applicatons, and as a flocculant in water treatment. 9003-05-8 cas

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good quality incense making polyacrylamide price in nigeria,treatment of the oil sands tailings using pure anionic polyacrylamide showed relatively high initial settling rate (isr) of ~10.3m/h but with poor supernatant clarity ( 1000ntu); while the treatment using pure cationic polymer resulted in clear supernatant (turbidity as low as 22ntu) but relatively low isr of 2m/h.

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Which polyacrylamide variants require a lower flocculant dose?
Polyacrylamide variants with low charge densities below 25 mol% and medium charge densities below 45 mol% required dramatically lower flocculant doses between 1.66 mg/L to 5 mg/L to achieve harvesting efficiencies surpassing 50%.
Which polyacrylamide has the lowest flocculation efficiency compared to cationic polyelectrolytes?
The non-ionic polyacrylamide Magnafloc 351 produced the lowest removal efficiency of 79.9% with a high optimal flocculant dose of 10 mg/L . In contrast to cationic polyelectrolytes, flocculation by anionic and non-ionic polyelectrolytes occurs fundamentally employing chemical forces instead of electrostatic forces.
What is the maximum flocculation efficiencies of polyacrylamide?
In general, the maximum flocculation efficiencies recorded for all polyacrylamide variants ranged from 94 to 100% for flocculant doses varying from 45 mg/L to 1.66 mg/L, respectively, for freshwater Chlorella vulgaris suspensions.
What are polyacrylamide based flocculants?
Polyacrylamide-based flocculants constitute the most important group of water-soluble polymers commercially applied in harvesting freshwater and marine microalgae from their suspensions. This is primarily due to the high reactivity, hydrophilic nature and relatively low costs associated with their monomer acrylamide .