- Classification: chemical auxiliary agent
- Appearance: white crystal
- CAS No.:9003-05-8250
- Type: cationic,anionic
- Formula: (C3h5no)N
- Solid Content: ≥91.5%
- Application：irrigation water treatment
- Transport Package: 25kg kraft paper or customization
- Delivery: 3-5day
polyacrylamide pam flocculants water treatment industrial use
this review examines the chemical, mechanical, thermal, photolytic, and biological degradation of pam under a broad range of environmental conditions. we then consider available options for.
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biodegradation of polyacrylamide and its derivatives manufacturer
some fungi and yeasts could degrade 60–80% of acrylamide. the biodegradation of pam and its derivatives are initiated by the enzyme amidase, either under aerobic or anaerobic conditions, and are further degraded partially or completely by an array of different enzymes.
a review of biodegradable natural polymer-based nanoparticles,the authors studied the efficiency of chitosan for different drug delivery systems: oral, gastric (for cancer treatment), nasal, buccal, intravesical, ocular, and, additionally, systems for vaccine delivery. the properties of chitosan nanoparticles vary when coupled with a hydrophilic polymer.
current status on the biodegradability of acrylic polymers
key points. acrylic polymers are a diverse and extensively used group of compounds. the environmental fates and health effects of ap waste are not completely known. microorganisms and enzymes involved in ap degradation have been identified. more biodegradation studies are needed to develop ap biotechnological treatments.
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recent achievements in polymer bio-based flocculants for low cost
polymer flocculants are used to promote solid–liquid separation processes in potable water and wastewater treatment. recently, bio-based flocculants have received a lot of attention due to their superior advantages over conventional synthetic polymers or inorganic agents.
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development of polyacrylamide from waste agricultural
analytical and experimental perspective on the use of polyacrylamide derived from waste agricultural by-products for enhanced oil recovery process in the nigerian oil industry is reviewed in.
anionic polyacrylamide, apam, domestic sewage, industrial,anionic polyacrylamide is a kind of soluble high molecular weight polymer or polyelectrolyte. having several polar groups in the molecular chain, it can form bridge among particles by absorbing suspended solid particles in wastewater and condense particle into big flocs by neutralizing charges.
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generalities of the coagulation-flocculation process
coagulation-flocculation is a fundamental process for the reduction of colloidal particles present in the water to be treated. the use of synthetic coagulants in effluent or wastewater treatment leads to a high production of non-biodegradable sludge and water containing trace elements that are harmful to ecosystems.
nigeria 2023 hot sale popular polyacrylamide pam for chemical,classification: chemical auxiliary agent: appearance: white or slightly yellow powder: molecular weight: 5-22 million: cas no. 9003-05-8: package: net weight 25kg/bag
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- Does Ethiopia have a secured gap on coal potential?
- The energy content of coal is shown by its quality. This article aims to elucidate Ethiopia's secured gap on coal potential. Many regions use open-pit mining techniques, and the majority of these are used by local communities and sold to the cement industry.
- Will Ethiopia end import of coal in one year?
- The Federal Government of Ethiopia is set to issue coal production licenses for eight companies to enable the country end import of coal within one year period.
- Will Ethiopia start coal production in different parts of Ethiopia?
- The Council of Ministers of Ethiopia on Wednesday has given green light for the Ministry of Mines to ink an agreement with the eight companies who are interested to start production of coal in different parts of the country.
- Where is Ethiopian coal found?
- The country's many locales, including Arjo, Nejo, Getema, Moye, Delbi, Yayo region, Mush valley, Chilga, four from Chida Waka, and two from Hababo Guduru wollega, were used to gather the sample. The ultimate and proximate techniques of geochemical research were used to assess the quality of Ethiopian coal.
