Gurasar Gurasar Gurasa
Gurasar Gurasar Gurasa
Gurasar Gurasar Gurasa
| Resins | Siffar jiki da Bayyanar | Abun da ke ciki | AikiƘungiya | Ionic Fom | Jimlar Canjin Canjin Meq/ml | Abun cikin danshi | Juyin Ion | Ratio na Ƙarar | Nauyin jigilar kaya g/L | Resistance |
| MB100 | Bayyana Siffofin Sihiri | Gel SAC | R-SO3 | H+ | 1.0 | 55-65% | 99% | 50% | 720-740 | > 10.0 MΩ |
| Farashin SBA | R-NCH3 | OH- | 1.7 | 50-55% | 90% | 50% | ||||
| MB101 | Bayyana Siffofin Sihiri | Gel SAC | R-SO3 | H+ | 1.1 | 55-65% | 99% | 40% | 710-730 | > 16.5 MΩ |
| Farashin SBA | R-NCH3 | OH- | 1.8 | 50-55% | 90% | 60% | ||||
| MB102 | Bayyana Siffofin Sihiri | Gel SAC | R-SO3 | H+ | 1.1 | 55-65% | 99% | 30% | 710-730 | > 17.5 MΩ |
| Farashin SBA | R-NCH3 | OH- | 1.9 | 50-55% | 95% | 70% | ||||
| MB103 | Bayyana Siffofin Sihiri | Gel SAC | R-SO3 | H+ | 1.1 | 55-65% | 99% | 1 * | 710-730 | > 18.0 MΩ* |
| Farashin SBA | R-NCH3 | OH- | 1.9 | 50-55% | 95% | 1 * | ||||
| MB104 | Bayyana Siffofin Sihiri | Gel SAC | R-SO3 | H+ | 1.1 | 55-65% | 99% | Maganin Ruwan Ciki Na Ciki | ||
| Farashin SBA | R-NCH3 | OH- | 1.9 | 50-55% | 95% | |||||
| Ƙasan ƙasa | * Ga daidai; Tasirin kurkura ingancin ruwa:> 17.5 MΩ cm; TOC <2 ppb | |||||||||
Babban madaidaicin ruwa mai gauraya gado yana kunshe da nau'in gel mai ƙarfi resin musayar acid da resin musayar alkali mai ƙarfi, kuma an sake sabunta shi kuma an haɗa shi.
Ana amfani dashi galibi a cikin tsabtataccen ruwa kai tsaye, shirye -shiryen tsabtataccen ruwa don masana'antar lantarki, da madaidaicin gado mai kyau na sauran hanyoyin sarrafa ruwa. Ya dace da filayen kula da ruwa daban-daban tare da manyan buƙatu masu ƙazanta kuma ba tare da yanayin sake sabuntawa ba, kamar kayan aikin nuni, diski mai ƙididdige faifai, CD-ROM, madaidaiciyar allon kewaye, kayan aikin lantarki mai hankali da sauran masana'antar samfuran lantarki madaidaiciya, magani da magani, masana'antar kayan shafawa, masana'antar kera madaidaiciya, da dai sauransu
Amfani da alamun nuni
1, kewayon pH: 0-14
2. Zazzabi mai halatta: nau'in sodium ≤ 120, hydrogen ≤ 100
3, ƙimar fadada%: (Na + zuwa H +): ≤ 10
4. Tsayin Layer resin masana’antu M: ≥ 1.0
5, maida hankali maida hankali taro%: nacl6-10hcl5-10h2so4: 2-4
6, sashi mai sabuntawa kg / m3 (samfurin masana'antu bisa ga 100%): nacl75-150hcl40-100h2so4: 75-150
7, ƙimar ruwan da ake sabuntawa M / h: 5-8
8, lokacin tuntuɓar sabuntawa m inute: 30-60
9, wankin kwararar ruwa M / h: 10-20
10, lokacin wanke minti: kimanin 30
11, yawan kwararar aiki M / h: 10-40
12, damar musayar aiki mmol / L (rigar): sabunta gishiri ≥ 1000, sabuntawar hydrochloric acid ≥ 1500
Anyi amfani da resin gado mai gauraya a masana'antar tsabtace ruwa don goge ruwan sarrafa ruwa don cimma ƙimar ruwa (kamar bayan tsarin osmosis na baya). Sunan gado mai haɗewa ya haɗa da resin musayar acid mai ƙarfi da resin musayar tushe mai ƙarfi.
Ayyukan Resin Bed Mixed
Deionization (ko yanke hukunci) kawai yana nufin cire ions. Ions ana cajin atom ko kwayoyin da aka samu a cikin ruwa tare da rarar korafi ko tabbatattu. Don aikace -aikace da yawa waɗanda ke amfani da ruwa azaman wakili mai narkewa ko sashi, waɗannan ions ana ɗaukarsu ƙazanta ne kuma dole ne a cire su daga cikin ruwa.
Tabbatattun cajin ions ana kiransu cations, kuma ana cajin ions mara kyau anions. Ion musayar resin musayar musanya cations da anions da hydrogen da hydroxyl don samar da ruwa mai tsabta (H2O), wanda ba ion bane. Wadannan sune jerin ions na kowa a cikin ruwan birni.
Ka'idar Aiki na Gurasar Gurasar Gurasa
Ana amfani da resins na gauraya don samar da ruwan da aka lalata (wanda aka lalata ko "Di"). Waɗannan resins ƙananan ƙyallen filastik ne waɗanda aka haɗa da sarƙoƙi na polymer tare da cajin ƙungiyoyin aikin da aka saka a cikin beads. Kowace ƙungiya mai aiki tana da cajin tabbatacce ko korau.
Cationic resins suna da ƙungiyoyin aiki mara kyau, don haka suna jan hankalin ions masu inganci. Akwai nau'ikan resin cation guda biyu, cation acid mai rauni (WAC) da cation acid mai ƙarfi (SAC). Ana amfani da resin cic acid mara ƙarfi don yin magana da sauran aikace -aikace na musamman. Sabili da haka, za mu mai da hankali kan rawar resin acid mai ƙarfi da ake amfani da shi wajen samar da ruwa mai narkewa.
Resins na anionic suna da ƙungiyoyin aiki masu kyau don haka suna jan hankalin ions mara kyau. Akwai iri biyu na anion resins; Raunin tushe mara ƙarfi (WBA) da ƙaƙƙarfan tushe mai ƙarfi (SBA). Ana amfani da kowane nau'in resin anionic a cikin samar da ruwa mai narkewa, amma suna da halaye daban -daban masu zuwa:
Lokacin amfani da shi a cikin tsarin gado mai gauraye, resin WBA ba zai iya cire silica, CO2 ko yana da ikon tsayar da acid mai rauni, kuma yana da pH ƙasa da tsaka tsaki.
Gudun gado mai gauraye yana cire duk anions a cikin tebur ɗin da ke sama, gami da CO2, kuma yana da mafi girma fiye da pH mai tsaka tsaki lokacin amfani da shi a cikin tsarin gado mai zaman kansa mai zaman kansa saboda zubar da sodium.
Ana Amfani da Ruwan Sac da SBA A Cikin Haɗaɗɗen Bed.
Don samar da ruwa mai narkewa, resin cation yana sake sabuntawa tare da hydrochloric acid (HCl). Ana cajin Hydrogen (H +), saboda haka yana haɗa kansa da beads resin cationic. An sake dawo da reshen anion tare da NaOH. Ƙungiyoyin Hydroxyl (OH -) ana cajin su mara kyau kuma suna haɗa kansu da kyawawan beads na anionic resin.
Daban -daban ions suna jan hankalin beads resin tare da ƙarfi daban -daban. Misali, alli yana jan hankalin beads resin cationic fiye da sodium. Hydrogen akan beads resin beads da hydroxyl akan beads reshen anionic ba su da wani ƙarfi mai ƙarfi ga beads. Wannan shine dalilin da yasa aka yarda musayar ion. Lokacin da cation ɗin da aka caje yana gudana ta cikin beads resin cationic, musayar cation shine hydrogen (H +). Hakanan, lokacin da anion tare da cajin mara kyau yana gudana ta cikin beads resin anion, musayar anion tare da hydroxyl (OH -). Lokacin da kuka haɗa hydrogen (H +) tare da hydroxyl (OH -), kuna samar da H2O mai tsabta.
A ƙarshe, duk wuraren musayar kan cation da beads resin an gama amfani da su, kuma tankin ba ya ƙara samar da ruwa mai narkewa. A wannan gaba, beads resin yana buƙatar sake farfadowa don sake amfani.
Me yasa za ku zaɓi resin gado mai cakuda?
Sabili da haka, ana buƙatar aƙalla nau'ikan juzu'in musayar ion guda biyu don shirya ruwa mai ɗorewa a cikin maganin ruwa. Resaya resin zai cire ions masu inganci kuma ɗayan zai cire ions mara kyau.
A cikin tsarin gado mai gauraye, resin cationic koyaushe yana cikin farko. Lokacin da ruwan birni ya shiga cikin tankin da ke cike da resin cation, duk cations mai kyau ana jan hankalin beads resin cation kuma ana musayar su da hydrogen. Hanyoyin da ke da cajin mara kyau ba za su jawo hankalin su ba kuma su wuce ta gemun resin cationic. Misali, bari mu bincika alli chloride a cikin ruwan abinci. A cikin bayani, ana cajin ions alli da kyau kuma suna haɗa kansu da beads cationic don sakin ions hydrogen. Chloride yana da caji mara kyau, don haka ba ya haɗa kansa da beads resin cationic. Hydrogen tare da cajin tabbatacce yana haɗa kansa da ion chloride don samar da acid hydrochloric (HCl). Sakamakon da ke fitowa daga mai musayar jakar zai sami ƙarancin pH da haɓaka mafi girma fiye da ruwan abinci mai shigowa.
Ruwan resin cationic ya ƙunshi acid mai ƙarfi da acid mai rauni. Bayan haka, ruwan acid ɗin zai shiga cikin tankin da ke cike da resin anion. Ruwa na Anionic zai jawo hankalin anions mara kyau kamar ions chloride kuma ya musanya su ga ƙungiyoyin hydroxyl. Sakamakon shine hydrogen (H +) da hydroxyl (OH -), waɗanda ke samar da H2O
A zahiri, saboda "zubin sodium", tsarin gado mai gauraye ba zai samar da H2O na ainihi ba. Idan sodium ya zubo ta cikin tankin musayar cation, ya haɗu tare da hydroxyl don samar da sodium hydroxide, wanda ke da haɓaka sosai. Yaduwar sodium yana faruwa saboda sodium da hydrogen suna da jan hankali iri ɗaya ga beads resin cationic, kuma wani lokacin ions sodium basa musayar ions hydrogen da kansu.
A cikin tsarin gado mai gauraye, ana haɗa cation acid mai ƙarfi da resin tushe mai ƙarfi. Wannan yana ba da damar tankin gado mai gauraya ya yi aiki azaman dubban raka'a gado a cikin tanki. An maimaita musayar cation / anion a cikin gado na resin. Saboda adadi mai yawa na musayar cation / anion akai -akai, an warware matsalar zubar da sodium. Ta amfani da gado mai gauraye, zaku iya samar da ruwa mafi inganci.
