Cyanuric acid na ọdọ mmiri

Nlekọta ọdọ mmiri bụ ọrụ a na-arụ kwa ụbọchị iji dobe ọdọ mmiri ahụ ọcha. N'oge mmezi ọdọ mmiri, dị iche ichemmiri ọgwụ ọdọ mmiridị mkpa iji nọgide na-enwe nguzozi nke ihe ngosi dị iche iche. N'ikwu eziokwu, mmiri dị n'ime ọdọ mmiri ahụ doro anya nke na ị nwere ike ịhụ ala, nke metụtara chlorine fọdụrụnụ, pH, cyanuric acid, ORP, turbidity na ihe ndị ọzọ nke àgwà mmiri ọdọ mmiri.

Ihe kacha mkpa n'ime ndị a bụ chlorine. Chlorine oxidizes organic pollutants, na-egbu algae na nje bacteria na-akpata urukpuru mmiri ọdọ mmiri, na-eme ka doo anya nke ọdọ mmiri mmiri.

Cyanuric acidbụ ngwaahịa hydrolyzate nke dichloroisocyanuric acid na trichloroisocyanuric acid, nke nwere ike ichebe chlorine n'efu site na ultraviolet ma debe mkpokọta hypochlorous acid n'ime mmiri siri ike, si otú a na-emepụta mmetụta disinfection na-adịte aka. Ya mere a na-akpọ cyanuric acid chlorine stabilizer ma ọ bụ ihe mkpuchi chlorine. Ọ bụrụ na ọkwa cyanuric acid nke ọdọ mmiri erughị 20 ppm, chlorine dị na ọdọ mmiri ga-ebelata ngwa ngwa n'okpuru anwụ. Ọ bụrụ na otu onye na-elekọta anaghị eji sodium dichloroisocyanurate ma ọ bụ trichloroisocyanuric acid n'otu ọdọ mmiri dị n'èzí, kama jiri calcium hypochlorite ma ọ bụ ihe na-emepụta mmiri nnu, onye na-elekọta ya ga-etinyekwa 30 ppm cyanuric acid na ọdọ mmiri ahụ.

Otú ọ dị, ebe ọ bụ na cyanuric acid adịghị mfe ire ere ma wepụ ya, ọ na-eji nwayọọ nwayọọ na-agbakọta na mmiri. Mgbe itinye uche ya dị elu karịa 100 ppm, ọ ga-egbochi mmetụta disinfection nke hypochlorous acid na. N'oge a, ịgụ chlorine fọdụrụnụ dị mma mana algae na nje bacteria nwere ike itolite na ọbụna mee ka ọdọ mmiri ahụ ghọọ ọcha ma ọ bụ akwụkwọ ndụ akwụkwọ ndụ. Nke a bụ ihe a na-akpọ "mkpọchi chlorine". N'oge a, ịga n'ihu na-agbakwunye chlorine agaghị enyere aka.

Usoro ọgwụgwọ ziri ezi maka mkpọchi chlorine: Nyochaa ọkwa cyanuric acid nke mmiri ọdọ mmiri, wee wepụ akụkụ nke mmiri ọdọ mmiri wee jupụta ọdọ mmiri ahụ na mmiri dị ọhụrụ. Dịka ọmụmaatụ, ọ bụrụ na ị nwere ọdọ mmiri nke ọkwa cyanuric acid bụ 120 ppm, yabụ pasent mmiri nke ịchọrọ igbapu bụ:

(120-30)/120 = 75%

Ọtụtụ mgbe, a na-enye ọkwa cyanuric acid site na turbidimetry:

Junye karama agwakọta na akara ala na mmiri ọdọ mmiri. Gaa n'ihu na-eji reagent na-ejuputa na akara elu. Okpu wee maa jijiji karama agwakọta maka sekọnd 30. Guzosie ike n'èzí jiri azụ gị ruo anyanwụ ma jide tube nlele n'ihe dịka ọkwa úkwù. Ọ bụrụ na ìhè anyanwụ adịghị, chọta ìhè artificial kacha na-egbuke egbuke ị nwere ike.

Na-ele anya n'ime tube nlele, jiri nwayọọ nwayọọ wụsa ngwakọta site na karama agwakọta n'ime tube nlele. Gaa n'ihu na-awụsa ruo mgbe akara ojii niile dị na ala nke tube nlele na-apụ n'anya kpamkpam, ọbụlagodi mgbe ị lere ya anya ruo ọtụtụ sekọnd.

Na-agụ nsonaazụ:

Ọ bụrụ na tube nlele zuru ezu, ma ị ka nwere ike ịhụ ntụpọ ojii nke ọma, ọkwa CYA gị bụ efu.

Ọ bụrụ na tube nlele zuru ezu na ntụpọ ojii na-ekpuchi naanị akụkụ ụfọdụ, ọkwa CYA gị dị elu karịa efu mana ọ dị ala karịa ọkwa kachasị ala nke ngwa ule gị nwere ike tụọ (20 ma ọ bụ 30 ppm).

Dekọọ nsonaazụ CYA dịka akara kacha nso siri dị.

Ọ bụrụ na ọkwa CYA gị dị 90 ma ọ bụ karịa, megharịa ule na-edozi usoro ahụ dị ka ndị a:

Junye karama agwakọta na akara ala na mmiri ọdọ mmiri. Gaa n'ihu na-eji mmiri mgbata jupụta karama agwakọta na akara elu. Ma jijiji nkenke ka ị gwakọta. Wunye ọkara nke ọdịnaya nke karama agwakọta, ya mere a na-ejupụta ọzọ na akara ala. Gaa n'ihu ule a na-emekarị site na nzọụkwụ 2, mana jiri abụọ mụbaa nsonaazụ ikpeazụ.

Mpempe ule anyị bụ ụzọ dị mfe karị iji nwalee acid cyanuric. Tinye eriri ule ahụ na mmiri, chere maka sekọnd akọwapụtara wee jiri eriri ahụ tụnyere kaadị agba ọkọlọtọ. Na mgbakwunye, anyị na-enyekwa kemịkalụ ọdọ mmiri dị iche iche. Biko hapụ m ozi ma ọ bụrụ na ị nwere mkpa ọ bụla.