Video njikọ maka pam:https://youte.be/G3G3_K7EO
Njikọ vidiyo maka papac:https://youte.be/ook0_rlvmhyw
Polyacrylamide (pam) / nondic polyacyrylamide / a uturu polymer polyyrry, a utu green lurmerization nke puru iche. CDSUULL na usoro ọgwụgwọ na mmiri, GDSlacrylamig SDS nwere ezigbo focculation ma enwere ike belata esemokwu dị n'etiti mmadụ anọ: Ananic, sedic na amphotic dị ka ihe ndị ionic dị.
Poulyacrylacyo bụ ntụ ntụ na-acha ọcha, nke a ga-agbaze na mmiri na mmiri ọ bụla, na viscosis nke oke molecular ịdị arọ nke polymen. Pam na-egbochi ọtụtụ ihe ndozi ndị ahụ, dị ka forvaaldehyde, ethanol, acetone, ether, wdg.
Polyacryryryryryry bụ polymer-soluble ma ọ bụ polyelecyrolyte, mmiri dị ọcha. Enwere ụfọdụ ọnụọgụ nke ndị polar na molecular ígwè, nke nwere ike ịgba Admirb ahụ akụkụ ndị siri ike kwụsịtụrụ na ebe ịta mmiri, nke mere na irighiri akwara nwere ike agglomerate iji mepụta nnukwu flocal. Ya mere, polyacrylamina nwere ike mee ngwa ngwa mechiri emechi. Na ndagide nke ndị na-eme ihe ndị na-adịghị mma nwere mmetụta doro anya nke ime ka nkọwapụta nke ihe ngwọta na ịkwalite ngwọta.
Polyacrylacyo bụ ihe na-enweghị atụ na-enweghị atụ. Na usoro ị drinkingụ mmiri na-a drinkingụ na obodo m, ego kachasị a na-enye ohere bụ 0.01MG / l. Iji gbochie mmebi nke polyacrylamide, a ga-achịkwa ọnọdụ okpomọkụ nke ya agaghị adị elu karịa 40 Celsius C. Iji gbochie ikpughe ìhè anyanwụ, obere ego iji kwụsie ike, dị ka sodium thiocyanate, sodium nitrite, wdg, enwere ike ịgbakwunye na ihe ngwọta. Poulyacrylacyomalide dị mma kwesịrị ka a kpuchie ya na mmiri-proshethylene akpa ma ọ bụ na-edo edo na polyethylene nke polyethylene, ma mechie ikpuchi elu iru mmiri dị elu.
A ga-akpachara mmiri mmiri ma tinye ya na bal ma ọ bụ barsh iron. Oge nchekwa bụ ihe dị ka ọnwa 3 ruo 6. Ọ dị mkpa ka akpali ya tupu ojiji. Ọnọdụ nchekwa ahụ ekwesịghị ịdị elu karịa 32 Celsius C ma dị ala 0 Celsius C.
E nwere ike iji papa m, papa pasmac, PDYMAC nwere ike iji ọtụtụ ebe mmiri na-efu na ebe a na-asa mmiri ma na-eme mkpọtụ ma na-ada. O nwere ike melite mmiri doo anya na obere dose. O nwere ezigbo ọrụ nke na-eme ka ọnụego nke ndabara. Ọ dị mma maka ụdị PH 4-10.
Enwere ike iji ngwaahịa a na mmiri na-emebi emebi, akwụkwọ na-eme mmiri mmiri, mmanụ mmanụ na mmanụ na-emebi mmiri ma ọ bụghị ebe a na-agwọ mmiri ma ọ bụ ahịhịa.
Ọzụzụ nkà na-azụ ahịa: Were onye ahịa dị ka etiti ahụ, na-eme ka ndụ, ibu ọrụ, na-eche echiche maka ntụkwasị obi nke ndị ahịa, na-emeputa ihe niile nke ndị ọrụ anyị niile ga-arụ ọrụ ọnụ ma gaa n'ihu.
A ga-eme ka ndị ahịa anyị dị oke mkpa ma nwee ọfụma nke ọma, ị na-enye ndị ahịa niile na-eme ihe ike, anyị na-anabata ndị na-eme ihe nkiri, ndị na-akpakọrịta na dibịa ebe niile n'ụwa Iji kpọtụrụ anyị ma rịọ imekọ ihe maka inweta ibe.
Ọkachamara China China Polyacryrylaconac, pdadmac 269 3, ka anyị na-ebute mmụọ ọrụ na-aba ụba nke "ịdị mma, arụmọrụ" ma na-agba mbọ Ejiji ejiji ugbu a na ejiji. Anyị ji obi ụtọ nabata gị ileta ụlọ ọrụ anyị ma na-emekọ ihe ọnụ.
Oge Post: May-07-2022