A Novel Flocculant of Poly Aluminum Silicate Sulfate
A novel hybrid flocculant based on polyacrylamide-polyaluminum silicate sulfate (PAM-PASS) has been synthesized using a redox initiation system ((NH4)2S2O8-NaHSO3) at 40℃ in aqueous medium.
A Novel Flocculant of Poly Aluminum Silicate Sulfate-Polyacrylamide Hybrid Li zhe, Chang dingwei and Wu wenjie* College of Chemical Engineering and Material, Tianjin University of Science and Technology, Tianjin, PR China *Corresponding author:Wu wenjie, College of Chemical Engineering and
A Novel Flocculant of Al(OH)3—Polyacrylamide Ionic Hybrid
A Novel Flocculant of Al(OH)3—Polyacrylamide Ionic Hybrid Article in Journal of Colloid and Interface Science 273(2):400-5 · June 2004 with 80 Reads How we measure 'reads'
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Preparation of a Novel Coal Gangue-Polyacrylamide Hybrid
A novel Fe(OH)3–polyacrylamide inorganic–organic hybrid polymer (FHPAM) was synthesized via free radical solution polymerization initiated by a redox initiation system ((NH4)2S2O8–NaHSO3) in
A novel Fe(OH) 3 –polyacrylamide inorganic–organic hybrid polymer (FHPAM) was synthesized via free radical solution polymerization initiated by a redox initiation system ((NH 4) 2 S 2 O 8 –NaHSO 3) in an aqueous medium.Reaction parameters influencing the intrinsic viscosity and the yield of the hybrid polymer, such as initiator concentration, monomer mass fraction, temperature and
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Adsorption kinetics of an organic–inorganic hybrid polymer, Al(OH)3–polyacrylamide (Al-PAM), on silica and alumina were studied by a dissipative quartz crystal microbalance (QCM-D). The effects of molecular weight and aluminum content of Al-PAM on its adsorption at varying solution pH were investigated. For comparison, the adsorption of a commercial partially hydrolyzed polyacrylamide
Novel polymer aids for low‐grade oil sand ore processing
Yang et al. synthesized a novel flocculant of hybrid Al(OH) 3 –polyacrylamide (Al‐PAM) and found that an ionic bond existed between Al(OH) 3 colloids and PAM chains in the Al‐PAM. The flocculation efficiency of Al‐PAM in treating kaolinite suspensions was much better than that of a commercial PAM and a PAM/AlCl 3 blend because the Al
Coagulation-flocculation is one of the chemical treatment processes commonly used for water and wastewater. It has a wide range of application in water and wastewater facilities because it is efficient and simple to operate [1,2].Domestic wastewater usually contains pathogens, suspended solids, nutrients and some other organic materials [].The benefit of wastewater treatment is to satisfy the
Synthesis and flocculation characteristics of cationic
A novel organic polymeric flocculant was synthesized by grafting cationic etherifying monomer (3-chloro-2-hydroxypropyl) trimethyl ammonium chloride (CHPTAC) onto the backbone of corncob powder (CP,F≤ 30mm). The synthetic reaction between CP and CHPTAC was initiated by hydroxyl radical made from Fenton reagent(H2O2-FeSO4). The alkalization process andsynthetic reaction conditions were
An inorganic-organic hybrid flocculant Al(OH) 3-polyacrylamide (Al-PAM) with narrow molecular weight distribution was synthesized using inverse microemulsion polymerization.The hybrid polymer Al-PAM was characterized by Infrared spectroscopy, thermogravimetric analysis, transmission electron microscopy and scanning electron microscopy, and it was found that it had a ‘star-like’ structure
- What is the global polyacrylamide market size?
- The global polyacrylamide market size was estimated at USD 5.5 billion in 2025 and is projected to grow at a compound annual growth rate (CAGR) of 6.5% from 2025 to 2030.
- What are the growth opportunities for the polyacrylamide industry?
- The increasing product utilization in water treatment applications across several industrial verticals, including chemicals, dyeing, tanneries, beverages, and municipal wastewater treatment, will create ample opportunities for the polyacrylamide industry. What are the growth opportunities in this market?
- What is the value of polyacrylamide market in 2025?
- Polyacrylamide Market was valued at US$ 6.33 Bn. in 2025. Polyacrylamide Market size is expected to grow at a CAGR of 7.2% through the forecast period. Polyacrylamide is defined as an organic polymer extracted from the acrylamide subunit.
- What is the demand for polyacrylamide in water treatment applications?
- Polyacrylamide demand in water treatment applications dominated the market with a revenue share of more than 38.0% in 2025. The rising demand for polyacrylamide to treat municipal sewage, industrial wastewater, and drinking water purification plants is expected to propel demand.
