Resins utu Ion: tono. Kia pehea te whai hua te hunga ratou i roto i te purenga wai?

resins utu Ion - he nui rewa pūhui rāpoi i roto i te taumata, e ai tohu i te tauhohenga i te tauhohe i ki te otinga o ngā katote. E ratou he rā e toru-ahu hanganga macroporous ranei. E huaina ratou exchangers katote.

momo

Enei resins he utu te māraa (wehea ki kaha waikawa me ngonge waikawa), utu anion (kaha taketake, ngonge taketake, takawaenga me te pūtake whakauru) me pourua. pūhui Kaha waikawa - he te māraa e taea whakawhiti tīhiko ahakoa o pH. Otiia ngonge waikawa e taea te mahi i te uara e kore e iti iho i whitu. Kaha ahu utu anion taketake tīhiko i roto i te otinga i tetahi tohu o te dissociation i tetahi uara pH. Tenei, i roto i te tahuri, tangohia o exchangers anion ngonge taketake. I roto i tenei āhuatanga, kia waiho te pH 1-6. I roto i te mau parau te tahi atu, ka taea e te kāpia whakawhiti katote i roto i te wai waiwai anake, engari hei utu hoatu i te mea e kua te kararehe i mua. A, mai te mea te reira H ₂ E - hanganga multicomponent, he mea e tika ana ki te faaineine i tona tika ki te tīpako i te tauhohenga matū.

āhuatanga

resins whakawhiti Ion - polyelectrolytes. e kore e ratou memeha. whakatupato tini katote i okiokinga, no te mea e he taimaha rāpoi tiketike. ngā te reira i te exchanger pūtake e pā ana ki ngā wāhanga iti turanga e te hunga o te tohu ritenga, a, i roto i tahuri, ka taea e te whakawhiti ratou i roto i te wairewa.

production

Ki te te waerau e kua te āhuatanga o te exchanger katote, tukinotia matū, ka reira ka kia huringa - houtanga o resins utu katote. Ko te tino he tukanga nui tenei. Ki te panoni polymer-e ngákaunuitia, me polycondensation atu, me te polymerization ki te hoatu exchangers katote. He he tote me te puka whakauru-tote. Ko te tuatahi Ko tā te konutai me te pūhaumāota, me te tuarua - te konutai-hauwai, he momo hydroxyl-pūhaumāota. I roto i taua mau huru resins e wātea ana. Ano, i roto i te tukanga e iritihia ratou i roto i te puka mahi, ara hauwai, hydroxyl me pera i runga i. D. e whakamahia ēnei rauemi i roto i ngā mara, pērā i rongoa me te ahumahi ho'oraa, te ahumahi kai, ngā tipu te mana karihi mō te maimoatanga condensate. katote tika utu kāpia hoki i konatunatua tātari moenga.

tono

Whakamahia kapia utu katote mō te wai fakamolū. I tua atu, kia desalinated me te wai te pūhui. I roto i tenei whakaaro, maha e resins utu katote whakamahia i roto i te mana. I roto i te hydrometallurgy whakamahi ratou mo konganuku kore-ferrous me onge, kua horoia ratou, ka ngā e te āhuatanga ngā i roto i te ahumahi matū. Ka taea hoki e Ion exchangers pure wai ururua, a ko ratou hoki te kōtuitanga organic - he whakakōkī. Ko te kupu, kia te whakamahi katote resins utu i roto i ngā ahumahi.

horoi ahumahi

I te wera kia puta papa whakawhiti waikura, a ki te tae te reira 1 anake mm, ka whakanui i te kohi wahie i te 10%. Ko te tonu te parekura. Ano, mau te taputapu i roto i tere. Kia kore ai tenei, e hiahia ana koe ki te whakarite i tika maimoatanga wai. Hoki tenei whakaaro, he tātari ki te kapia whakawhitiwhiti katote. Ko reira e taea te nekehia atu e purea wai i te tauine. He rerekē nga tikanga, engari ki te whakanui ake rerekētanga pāmahana tona riro iti.

Tukatuka H ₂ E

He maha ngā huarahi ki te pure wai. Ko taea ki te whakamahi i te maimoatanga autō, me te ultrasonic, a ko reira taea ki te retouch chelators, kompleksonatov, IOMC-1. Ko whakaaro kōwhiringa piki haere te ki kia tātari i te utu katote. ka meinga tenei i te wai ki te huri i te hanganga o ngā huānga. A, no te whakamahia tenei tikanga te, ngaro H ₂ e tata rawa contamination desalted. Me kï reira e te mea tino uaua ki te whakatutuki i roto i te tahi atu mau rave'a taua maimoatanga. maimoatanga wai ki resins utu katote ko tino hira i roto i Russia kore anake, engari ano i roto i ētahi atu whenua. He tenei horoi maha ngā painga, me he nui atu whai hua atu i te tahi atu tikanga. Aua āhuatanga, e kua nekehia, e kore e waipara i te raro, me te horoa tauhohenga ko kore tonu e tika ana. Hanga tenei tukanga rawa ngāwari - he rite te hoahoa tātari. E hinaaro paha outou ki te tango i te rawa o te aunoatanga. I muri ka āhuatanga purenga e tonu i tetahi piki me te pāmahana.

Ko te utu kapia katote ko Purolite A520E. whakaahuatanga

Ki te takanga mai katote pākawa i roto i te wai, i hanga te teriuma macroporous. Kei te whakamahia te reira ki te e pokekore ai H ₂ E i roto i ngā taiao rerekē. Rawa hoki tenei puta katote utu kapia Purolite A520E. tauturu kia whakakahoretia atu te reira o pūhau, ara ki nui o ngāwhā. Tenei te tikanga e, whakaritea ki ētahi atu exchangers katote, he whai hua atu te teriuma me te kua he mahi pai.

Te mahi kaha

Purolite A520E he selectivity tiketike. E tauturu te reira, ahakoa o te nui o ngāwhā, tango pūhau qualitatively. e kore e taea e ēnei mahi whakamanamana o te tahi atu resins utu katote. Tenei he no te mea ka heke te ihirangi o Ngā pūkawa i roto i te H ₂ E te huānga utu. Ko te whakawhetai ki te selectivity kore e hoki Purolite A520E tino faufaa tenei whakaiti. Ahakoa he iti te pūhui ka whakaritea ki ētahi atu utu tonu o te wai i roto i te rahinga feunga nui o pure tōtika. I roto i tenei take, ki te kore e waiho nui ki te akakoromaki i te maimoatanga te wai, me te whakakorenga o te pākawa anion ka kia rerekē te pākawa ngāwhā - e rua rā, me te macroporous.

mau faaineineraa

Hei uku mahi Purolite A520E i 100%, me te tika rite ai mo te mahi o te purenga me te faaineineraa o te H ₂ E mo te ahumahi kai. Me kï reira e te aroaro o tīmata pūhui whakamahia te tukinotia ki 6% otinga o NaCl. A, no te whakamahia tenei te i roto i rua i te nui whakaritea ki te nui o te teriuma iho. I muri iho, kai pūhui horoi ki te wai (H ₂ kia e te nui 4 wā nui). Anake i muri i te haamau'araa i te maimoatanga taua taea te manakohia hoki mahinga.

mutunga

Nā ki te āhuatanga nohoia e te teriuma katote-utu, ka taea te whakamahi i ratou i roto i te ahumahi kai mo te wai e kore anake, engari ano hoki mo te maimoatanga o ngā hua, ngā inu me etahi atu. I roto i te ahua anion - he pōro iti. aru ra te reira tukunga konupūmā me te konupora katote, a ratou, i roto i tahuri, hoatu te katote konutai i roto i te wai. I roto i te tukanga horoi, e tukua enei granules āhuatanga piri. Kia mahara te reira e kia maturuturu te pēhanga i roto i te teriuma utu katote. Tenei ka pā ona āhuatanga whai hua. Ki pā hunga atu huringa ranei nga āhuatanga o waho: pāmahana, teitei tīwae me te rahi matūriki, ratou tere. Na reira, ka kia mau tonu te tukatuka i te āhua paetahi o te taiao. Kei te maha exchangers Anion whakamahia i roto i te maimoatanga wai mo te aquarium - whai wāhi ratou ki te hanganga o ngā āhuatanga ora pai mō te ika me te otaota. Ko te kupu, e hiahiatia ana te resins utu katote i roto i ngā ahumahi rerekē, tae noa ki te kāinga, no te mea e taea e ratou he wai qualitatively ma mō te whakamahi anō.