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Flokkulering og omvendt flokkulering
Læs mere - What is a polymer? Polymers are compounds made of molecules joined together in chains. Disse kæder er normalt lange og kan gentages for at øge størrelsen på molekylstrukturen. Individual molecules in a chain are called monomers, and the chain structure can be manually manipulated or mod...Læs mere
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Betydningen af pH i spildevandsrensning
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Kemisk fremstilling Den kemiske industri står over for betydelige miljømæssige regulerende udfordringer ved behandling af dets spildevandsudladning. Pollutants discharged by petroleum refineries and petrochemical plants include conventional pollutants such as oils and fats and suspended solids, as well as ...Læs mere -
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Analyse af polyacrylamidproduktionsteknologi
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Furfurylalkohol er et vigtigt organisk kemisk råmateriale. Mainly used in the production of various properties of furan resin, furfuryl alcohol urea formaldehyde resin and phenolic resin. Hydrogenation can produce tetrahydrofurfuryl alcohol, which is a good solvent for varnish, pigment and r...Læs mere -
The technical indicators of polyacrylamide are generally molecular weight, hydrolysis degree, ionic degree, viscosity, residual monomer content, so judge the quality of PAM can also be judged from these indicators! 01 Molekylvægt Molekylvægten af Pam er meget høj og har været stor ...Læs mere - 1, preparation of PAM flocculant solution: in use, must dissolve, then use, to be completely dissolved, to be added to the waste water of the concentrator. Do not directly throw solid polyacrylamide in the sewage pool, it will cause a great waste of drugs, increase the cost of treatment. ...Læs mere
Shandong Crownchem Industries co., Ltd.
