We offers 470 flocculant acrylamide products. About 50% of these are paper chemicals, 46% are petroleum additives, and 33% are leather auxiliary agents. A wide variety of flocculant acrylamide options are available to you, such as paper chemicals, coating auxiliary agents, and electronics chemicals.
4.54 tones to surface water, 1,906.8 tones to underground injection sites, and 0.44 tones to land . In an EPA study of five industrial sites that produce acrylamide and polyacrylamide, acrylamide (1.5 ppm) was found in only one sample downstream from a polyacrylamide producer and no acrylamide was detected in soil or air samples .
We offers 177 anionic polymer pam phpa products. About 76% of these are petroleum additives, 58% are paper chemicals, and 45% are leather auxiliary agents. A wide variety of anionic polymer pam phpa options are available to you, such as coating auxiliary agents, petroleum additives, and leather auxiliary agents.
We offers 116 phpa for eor products. About 71% of these are petroleum additives, 65% are paper chemicals, and 43% are water treatment chemicals. A wide variety of phpa for eor options are available to you, such as coating auxiliary agents, petroleum additives, and leather auxiliary agents.
Polyacrylamide Price, View Partially Hydrolyzed. Polyacrylamide Price, US $ 1,000 2,500 / Ton, Chemical Auxiliary Agent, Chemical Auxiliary Agent, 9003-05-8, PAM.Source from. Anionic Polyacrylamide go4WorldBusiness
For oil drilling, liquid or powder partially-hydrolyzed polyacrylamide is used as additives to water based drilling mud to provide a lubricating film and reduce friction at the drill bit, impart stability to shale and clay and increase viscosity [1, 22, 26]. Moreover, specialized gels comprised in part of acrylamide polymers are manufactured
The type of polymer used in Daqing is a high-molecular-weight, partially hydrolyzedinfluence of treatment waterwhich are suitable for chemical EOR, are approximately 6 billion tons, in
We offers 1,483 acrylamide manufacturers in china products. About 43% of these are paper chemicals, 34% are petroleum additives, and 30% are plastic auxiliary agents. A wide variety of acrylamide manufacturers in china options are available to you, such as coating auxiliary agents, leather auxiliary agents, and paper chemicals.
2.2.1. Autohydrolysis of sugarcane bagasse. Sugarcane bagasse was treated with hot water under isothermal conditions at 180 °C and 20 min. The hot water pretreatment conditions were selected on the base of results obtained in a previous study about the kinetic study of the extraction of hemicellulosic carbohydrates from sugarcane bagasse by this kind of treatment.
It is reported that the global production of plant biomass is approximately 200 × 10 9 tons/year, where nearly 8 × 10 9 − 20 × 10 9 tons/year can be used for biofuel (Kuhad and Singh, 1993, Zabed et al., 2017). The estimated amount of agricultural wastes contribution toward global lignocellulosic biomass is 1.5 × 10 11 tons annually
We offers 234 drilling fluid polymer phpa products. About 86% of these are petroleum additives, 43% are water treatment chemicals, and 23% are paper chemicals. A wide variety of drilling fluid polymer phpa options are available to you, such as coating auxiliary agents, petroleum additives, and leather auxiliary agents.
High MW water soluble, partially hydrolyzed polyacrylamides have been currently used as mobility control agents for enhanced oil recovery process. In Daqing Oilfield, the largest oilfield in China, more than 70 thousand tons HPAM has been injected into the formation every year now. The outputs of the oil by using the HPAM flooding technology
anionic flocculant,anionic flocculant manufacturer and. Anionic flocculant of Superfloc A120 HMW can be replaced by Chinafloc A1216 Superfloc A120 HMW is a kind of anionic flocculant with medium hydrolysis degree and high molecular weight can be used for wastewter treatment and mining processing.
Chile produced 5.83 million metric tons of copper in 2018, making it the leading copper supplier in the world . However, there are numerous challenges to copper production in Chile owing to the
10.4 Physical water treatment processes: evaporationXanthan gum and partially hydrolyzed polyacrylamide (PHPA) are the most common types of polymer used in polymer flooding.1.5 kg m-3 (NH 4)2HPO 4 plus 4 kg m-3 peptone). Glucose consumption continued into the stationary phase, while xanthan production stopped at about 60 h, with a
A partially hydrolyzed Polyacrylamide polymer was used as a mobility control agent in and behind the surfactant slug. Phase behavior with high solubilization ratios was obtained with a combination
Bagasse was suitable for feeding 55 animals (calfs). Vinasse, after dilution with fresh water (1:5), satisfied the requirements necessary for beverage of the same number of animals, leaving a remnant which could be newly diluted (1:5) and used to irrigate a 0.025-ha carrot crop, the dimension of land required to grow 1 ton of carrot.
Hot water treatment is of particular interest because it does not involve any harsh chemicals and, unlike the acid hydrolyzed steam pretreated lignocellulose, does not inhibit the yeast during fermentation . However, dilute acid pretreatment is one of the most effective pretreatment methods for lignocellulosic biomass.
Potassium hydroxide, also known as lye is an inorganic compound with the chemical formula KOH.Also commonly referred to as caustic potash, it is a potent base that is marketed in several forms including pellets, flakes, and powders.It is used in various chemical, industrial and manufacturing applications. Potassium hydroxide is also a precursor to other potassium compounds.
Contamination level of water sources and the treatment efficiency are the core issues that determine the availability of safe drinking water in developing countries  . In addition