- Classification: chemical auxiliary agent
- Appearance: white/light yellow granule or powder
- CAS No.:9003-05-3462
- Type: cationic,anionic
- Formula: (C3h5no)N
- Solid Content: ≥91.5%
- Application：electronics chemicals, leather auxiliary agents
- Transport Package: 25kg kraft paper or customization
- Delivery: 3-7day
botswana’s policy for wastewater sanitation managem£nt irc
the rapid development of botswana since independence in 1966 has seen the transformation from a country with a population of only 350,000 with virtually no access to a safe supply of water to today when 90% of the 1.5 million population have a safe piped water supply. the provision of adequate wastewater and
water and wastewater suppliers in botswana use to water well drilling sludge,the water utilities corporation (wuc) is a parastatal organization wholly owned by the botswana government. it was established in 1970 by an act of parliament (laws of botswana cap: 74:02) with a mandate to manage a single project for the supply and
botswana national water policy gov
complex challenges facing botswana in the development of water resources, the supply of water and overall management of the sector. based on these recommendations, the government initiated a comprehensive effort in april 2008 to upgrade and extend water and wastewater services throughout the country.
water africa,established in 1983, water africa is the leading company in water and sewage solutions in botswana. we design, supply, install and maintain sewage treatment plants, water purification plants, borehole equipment, pipelines, pumps, irrigation, water storage, solar pumps, solar hot water and we offer total organic waste management solutions, including food waste systems, biodegradable cleaning
pam polyacrylamide for water and wastewater treatment yasa et
cationic polyacrylamide ( cpam) this type of polymer has molecules that carry positive charge. cationic pam can pick up negatively charged particles (organic materials like carbon or human waste). cpam is very efficient in usage and has high dehydration rate. it is used for the waste water treatment in alcohol factory, monosodium glutamate
oil field chemicals flocculant cationic pam polyacrylamide,can cationic polyacrylamide be used in oilfield wastewater treatment? author to whom correspondence should be addressed. cationic polyacrylamide (cpam) solid particle is one of the most commonly used organic polymer flocculants in oilfield wastewater treatment, but it poses some problems, such as a slow dissolution rate and an easy formation into a ¡°fish-eye¡± in the process of diluting
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.
good performance cationic polyacrylamide(cpam) in kenya.good performance cationic polyacrylamide(cpam) in kenya webnov 17, 2017 · onsite mass production of cpam requires fast optimization of input parameters (i.e., stirring speed, reaction temperature and time, the amount of initiator, etc.) to minimize the production cost
industry grade pac for dirty water treatment botswana
domestic sewage industrial wastewater treatment ourproducts include pam, pac, pafc, crystal aluminium chloride, aluminium sulphate, calcium aluminate powder, etc. they are widely used in water/textile/oil/paper companies and other wastewater-treating companies in more than 30 cities and many large and medium enterprises in china and over 10
polyacrylamide manufacturer supplier for waste water treatment,our company is located in zhengzhou city, henan province, china. we are a company specializing in the production of various chemical products. including polyacrylamide, anionic polymer, cationic polymer, nonionic polymer,pam, flocculant etc. suneco chem offers a very high degree of superior customization for its polyacrylamide.
home botswana oil
find out more. bol was established in order to achieve the botswana government’s broader economic objectives of ensuring security of fuel supply and facilitating active citizen involvement in the petroleum industry. as the national oil company of botswana, bol serves as the government’s transformation agent charged with this important
polyacrylamide in water treatment: enhancing efficiency flocculant,pam is the abbreviation of polyacrylamide, polyacrylamide is a water-soluble polymer, widely used in petroleum, paper making, metallurgy, textile, chemical industry and environmental protection. there are three major categories: anionic, cationic and non-ionic.
what is the difference between cationic and anionic
the primary difference between cationic and anionic polyelectrolytes lies in their charge. cationic polyelectrolytes carry a positive charge, while anionic polyelectrolytes have a negative charge.
korea high efficiency pam papermaking dispersant with high quality,classification: chemical auxiliary agent: appearance: white powder pam: molecular weight: 18-20 million: cas no. 9003-05-8: package: 900-1000kg packed in one pallet
preparation and properties of cationic polyacrylamide
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 (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
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anionic polyacrylamide for eor cas:9003-05-8, china anionic
1. superior service 2. professional manufacturer of polyacrylamide 3. prompt delivery 4. free samples available 5. top ten in china 6. 8 years experience
china pam flocculant wholesale, manufacturers, price for water treatment,china pam wholesale select 2024 high quality pam products in best price from certified chinese water treatment chemicals manufacturers, china polyacrylamide suppliers, wholesalers and factory on made in china.
- Is sewage suitable for flocculation treatment with CPAM?
- Most sewage containing suspended solids exhibits a colloidal property and negative charge and is very suitable for flocculation treatment with CPAM. UV-initiated polymerization is a new method for preparing organic flocculants, and there have been many studies in this field [ 2 ].
- What factors affect the flocculation effect of cationic polyacrylamide (CPAM)?
- Cationic polyacrylamide (CPAM) is a commonly used flocculant for water treatment. Factors that affect the flocculation effect and can be controlled manually include the type and dosage of CPAM, wastewater pH, stirring time and settling time, and their reasonable setting is critical to the flocculation effect of CPAM.
- What are the optimal flocculation conditions for wastewater prepared with kaolin?
- The results of model optimization showed that the optimal flocculation conditions for treating the wastewater prepared with kaolin by CPAM-8.14-40.2 were as follows: the CPAM dosage, the wastewater pH and the stirring time were 5.83 mg·L −1, 7.28, and 5.95 min, respectively, and the turbidity of treated wastewater was reduced to 6.24 NTU.
- Which CPAM product was selected as a flocculant?
- The CPAM product No. CPAM-8.14-40.2 in Table 1 was selected as the flocculant, the wastewater identical to that of the single-factor test was the treated object, reducing the wastewater turbidity was the optimization goal, and the CPAM dosage, the wastewater pH and the stirring time were influencing factors.
