He kaha te huri i te huringa waikawa hauota
He kaha te huri i te huringa waikawa hauota
Nga Kino Hukahuka Hukawa Hiko
| Paerewa | Hanganga Pouaka Porohita | Nga Pire Katoa | MahiRōpū | Ionic Puka | Tapeke Whakawhiti Raukaha (meq / ml i Na+ ) | Ihirangi Makuku hei Na+ | Rahi matūriki mm | Te pupuhiH → Na Max. | Taumaha Kawenga g / L |
| GC104 | Gel Poly-styrene me te DVB | 95% | R-SO3 | Na+/ H+ | 1.50 | 56-62% | 0.3-1.2 |
10.0% |
800 |
| GC107 | Gel Poly-styrene me te DVB | 95% | R-SO3 | Na+/ H+ | 1.80 | 48-52% | 0.3-1.2 |
10.0% |
800 |
| GC107B | Gel Poly-styrene me te DVB | 95% | R-SO3 | Na+/ H+ | 1.90 | 45-50% | 0.3-1.2 |
10.0% |
800 |
| GC108 | Gel Poly-styrene me te DVB | 95% | R-SO3 | Na+/ H+ | 2.00 | 45-59% | 0.3-1.2 |
8.0% |
820 |
| GC109 | Gel Poly-styrene me te DVB | 95% | R-SO3 | Na+/ H+ | 2.10 | 40-45% | 0.3-1.2 |
7.0% |
830 |
| GC110 | Gel Poly-styrene me te DVB | 95% | R-SO3 | Na+/ H+ | 2.20 | 38-43% | 0.3-1.2 |
6.0% |
840 |
| GC116 | Gel Poly-styrene me te DVB | 95% | R-SO3 | Na+/ H+ | 2.40 | 38-38% | 0.3-1.2 |
5.0% |
850 |
| MC001 | Macroporous Poly-styrene me te DVB | 95% | R-SO3 | Na+/ H+ | 1.80 | 48-52% | 0.3-1.2 |
5.0% |
800 |
| MC002 | Macroporous Poly-styrene me te DVB | 95% | R-SO3 | Na+/ H+ | 2.00 | 45-50% | 0.3-1.2 |
5.0% |
800 |
| MC003 | Macroporous Poly-styrene me te DVB | 95% | R-SO3 | Na+/ H+ | 2.30 | 40-45% | 0.3-1.2 |
5.0% |
800 |
Kaha Hiko Kaha
Ko te resin whakawhiti waikawa kaha he momo cation exchange resin me te roopu waikawa sulphonic (- SO3H) te roopu whakawhiti matua, ka taea te whakamahi ano.
Ko te whakamahinga o nga waikawa kohuke noa he rite. Ko te momo o te waikawa wai maeneene ko te parani whakawhiti katote waikawa kaha. Me whakamahi te momo momo momo whakakakahu motuhake, na te mea e pa ana ki te awe o te hauota tuku reini, te rahi o te pore me te tohu hono i runga i te urupare.
I te whakamahinga umanga, ko nga painga o te kaponga whakawhiti katote he kaha nui ki te whakaora, he whanui te whakaheke i te whanui, he kaha te whakakorenga, he tango i nga momo katote, he whakahou ano, he roa te roa o te mahi me te utu mo te mahi iti (ahakoa he nui te utu mo te moni haumi kotahi-wa) . Ko nga momo hangarau hou e hangai ana ki te karauna whakawhiti katote, penei i te wehenga o te chromatographic, te aukatinga katote, te hiko hiko, me era atu, he mahi motuhake ta raatau, a, ka taea te kawe i etahi momo mahi motuhake, he uaua ki etahi mahi. Ko te whanaketanga me te whakamahinga o te hangarau whakawhiti katote kei te whanake tonu.
Panui
1. Ko te kapinga whakawhiti Ion he maha nga wai, kaua e penapenahia ki te hau tuwhera. I te wa e penapena ana me te whakawhiti, me waiho kia maamaa kia kore ai e maroke te hau me te maroke, kia pakaru te kapia. Mena ka maroke te kapia i te wa e penapena ana, me panui ki te wai tote totika (10%) ka rewa ai. Kaua e hoatu tika ki te wai kia kore ai e tere haere te pakaru me te pakaru o te kapara.
2. I te wa e penapena ana me te kawe i te hotoke, me pupuri te paemahana i te 5-40 ℃ ki te karo i te supercooling me te wera nui ranei, ka pa te kounga. Mena kaore he taputapu miihini wera i te takurua, ka taea te penapena i te waikeri ki roto i te wai tote, ka taea te whakatau i te wai totika kia rite ki te mahana.
3. Ko nga hua umanga o te potae whakawhiti katote he maha nga wa o te polymer iti me te monomer reactive kore, me nga poke parakore pera i te rino, te mata me te parahi. Ka pa ana te kara ki te wai, te waikawa, te alkali me etahi atu rongoā ranei, ka whakawhitihia nga matū o runga ake nei ki te wairewa, ka pa ki te kounga o te rerenga wai. Na reira, me whakapaipai te karaini hou i mua i te whakamahinga. Ko te tikanga, kua whaanuitia te kara ki te wai, Na, ko nga poke parakore (ko te nuinga o nga waihanga rino) ka taea te tango e te 4-5% waikawa waikawa ngongo, a ka taea te tango i nga poke o te koiora e te 2-4% wairewa konutai waihawai. Mena ka whakamahia hei whakarite rongoa, me panui ki te etanol.
