Enwere ụdị ihe nhicha abụọ, Otu bụ maka ihicha calcium na magnesium ion, nke a bụ maka iji n'ebe ndị nwere oke mmiri dị mma, nke ọzọ bụ maka ihicha ihe ndị dị ndụ. Enwere ike ịkwadebe ya n'onwe gị, ma ọ bụ ị nwere ike ịga Amazon ịzụta ihe ejikere.
Iji mee ka calcium na magnesium ion dị ọcha, ị nwere ike iji citric acid ma ọ bụ hydrochloric acid, a na-akwadebe citric acid n'ime ngwọta nke ihe dị ka 2%, (a na-edozi hydrochloric acid na 0.2%) PH uru na-echekwa na ihe dịka 2 ~ 3, cheta iji akwụkwọ nyocha PH iji nwalee uru PH tupu eji ya.
Ọ bụrụ na ị na-ehicha ihe ndị dị ndụ, jiri 0.1% sodium hydroxide gbakwunyere 0.025% sodium dodecyl sulfonate, jikọta ya na mmiri dị ọcha ma dozie uru PH na ihe dịka 11-12.
Lezienụ anya mgbe ị na-ehicha akpụkpọ ahụ RO:
Naanị otu ihe mgbaze nwere ike iji n'otu oge, ọ bụghị ihe mgbaze abụọ. Ojiji agwakọtara agaghị enwe naanị mmetụta kamakwa ọ na-ebute mmebi na-enweghị ike ịgbagha na akpụkpọ ahụ RO. Ọ bụrụ na ịchọrọ iji ihe mgbaze abụọ ahụ, buru ụzọ were calcium na magnesium ion ihicha ngwọta, na-emekarị ihe dị ka obere awa abụọ; Mgbe emechara nhicha ahụ, kpochaa ya na mmiri dị ọcha, wee kpochaa ya na ngwọta nhicha organic.
N'ikwu okwu n'ozuzu, mgbe ejiri ngwọta abụọ a kpochaa, mmepụta mmiri nke akpụkpọ ahụ RO ga-abawanye nke ukwuu.
N'ezie, ọ bụrụ na mgbochi ahụ dị oke njọ, mgbe ahụ, jiri mgbapụta ọkụ na-agbanye reagent n'ime shei RO membrane, gbanye ya ruo awa abụọ, wee hichaa ya. Mgbe ihichachara, kpochaa akpụkpọ ahụ na mmiri dị ọcha.
Oge nzipu: Eprel-29-2020