Ko te waikawa DSD (4,4 diaminostilbene mono-2,2 bisulfonic acid) he waikano takawaenga nui, ka whakamahia te nuinga ki te hanga i nga rama rama, te kowhai G tio tika, te R kowhai tika, te F3G karaka-a-te-ra me nga kaihoko kai anti-moth-kai. Ko te COD ko 6000-8000mg / L, ko te salinity he 6% -8%, ko te tae ko te 50,000 nga wa; ko nga waahanga matua o te wai para ko nga puhui waro kakara me nga roopu nitro, amino me te sulfonic, a ko te ōwehenga o te BOD ki te COD he 0.03 anake, he tino uaua ki te whakaheke koiora.
Ko te kounga o te wai me te nui o te wai o te DSD waikawa hanga wai paru he pumau, engari he tino tiketike te chromaticity me te konupora sulfate, kei te kore nga matūkai penei i te N me te P, kei roto i te wai para he matū paitini me te kino, kaore he tauira maimoatanga angitu i roto Haina. Ko te waikawa dsd he whakapiri kowhai marama, he paura ranei, ka whakarewahia ki te waihano me te etera, kare e rewa ki te wai, ka whakarewahia ki te wairewa kawakore. (2) He ngawari te waikura ki te whero, a kei a ia ano nga ahuatanga o nga waikawa kakara me nga amine i te wa ano.
3) Te kounga hua me te tohu hangarau: te uara amino katoa (kia rite ki te tapeke o te whakapiri) ≥48%; hua maroke uara amino katoa (kia rite ki te tapeke o nga tauira whakamaroke) ≥95.0%; ihirangi matū kawakore (na te tapeke o te whakapiri) ≤0.05%; ihirangi matū kawakore (i te tapeke o te paura) ≤0.08%; te mea benzyl (na te tapeke o nga tauira) ≤0.25% mo te hanga o te kaikawe whakamaarama, te kaikorero maamaa, te kaikorero, te kaikorero, te kaikorero, te kaikorero, te kaikorero. te kaikoi, te kaikorero, te kaikorero, te kaikorero, te kaikorero, te kaikorero, te kaikorero, te kaikorero, te kaikorero, te kaikorero. Tukuna te kowhai G tio me te R kowhai tika, ka whakamahia hei patu ngarara.
Whakarāpopototanga pūhui organic. Ko te ingoa katoa ko te 4,4`-diaminostilbene-disulfonic acid. Ka taea te whakamahi mo te whakahiatotanga o te maatete whakaahuru me etahi atu tae. CAS No.: 81-11-8 Tātai Molecular:C14H14N2O6S2 Taumaha Molecular:370.4008 Taurangi Kounga(Whakaahua) Te ahua(Te ahua): te paura kowhai marama/te whakapiri kowhai marama Ihirangi(Te pure): ≥95. 0 Taapapa(Pake): 25 mg/kg.
0 Te Taapaki (Paekete): 25kg/40kg/peeke Nga Ahuatanga Tianao Te taumaha o te Molecular: 370.4, he kowhai, he kowhai kirikiri maramara me te hygroscopicity. He ngawari ki te oxidize i te hau. Ko tenei hua he paitini me te whakapataritari ki te kiri, karohia te whakapiri tika ki te tinana tangata.
Tikanga whakahiato: Ko te tikanga whakahiato o naianei ko te p-nitrotoluene sulfonated ki te waikawa sulfuric fuming, katahi ka whakahekehia ki te wai, a ko te NTS kua wehea ka waikurahia i raro i nga tikanga kawakore ki te hau, a ko te DNS i roto i te wairewa waikura ka whakahekehia ki te tote, ka whakahekehia ki te rino. te paura, katahi ka parahia ki te waikawa pungatara. Ka whakamarokehia te paura ka maroke. Ka hokona te paura hei hua maku mo nga hoko kaainga, engari ka hokona noa i te ahua paura mo te hokohoko o te ao.
Ko te kamupene ahumahi Mit-ivy te nuinga e whakaputa ana i te DSD ACID me te kaha o te whakaputanga a-tau o te 1,000,000 tone, a he 97% te wahanga o te maakete.
Athena
Kaiwhakahaere Matua
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Wā whakairinga: Sep-10-2020