nūhou

Ⅰ. ʻIke Kumu

ʻO Didecyl Dimethyl Ammonium Chloride, i kapa ʻia ʻo DDAC, me ka helu CAS 7173-51-5, he surfactant quaternary ammonium cationic quaternary kaulahao pālua o ke kolu o ka hanauna kiʻekiʻe a he mea kemika maikaʻi loa i hoʻohana nui ʻia i ka disinfection, anti-corrosion a me nā ʻoihana mālama wai.

ʻOkoʻa mai nā huahana ammonium quaternary kaulahao hoʻokahi kuʻuna, ʻoi aku ka paʻa o ka ʻōnaehana molekala o DDAC, nā waiwai kino a me nā kemika a me ka hana noi piha maikaʻi loa, e noho ana i kahi kūlana koʻikoʻi ma ka mākeke mea maka kemika ʻōmaʻomaʻo. I nā hana kūʻai mākeke nui a me ka hana ʻoihana, ʻo ke kikoʻī maʻamau o DDAC he 80% ka nui o ka wai. Loaʻa i kēia DDAC maʻamau ka nui o nā mea hana ikaika, nā waiwai kemika paʻa a me ka hoʻohana kūpono, hiki ke hoʻololi pololei i ka hapa nui o ka disinfection ʻoihana, ka mālama wai a me nā hiʻohiʻona anti-corrosion, a ʻo ia ka kikoʻī nui loa o DDAC. No ka hoʻokō ʻana i nā pono hoʻohana ʻokoʻa a hoʻomaʻemaʻe ʻia o nā ʻoihana like ʻole, kākoʻo ʻo DDAC i ka hana maʻamau o 50% nā kikoʻī o ka ʻike.

ʻO ka50% ka nui o ka DDACʻOi aku ka maikaʻi o ka solubility wai a me ka hana dilution, kūpono no ka disinfection māmā, ka palekana o ke kaiapuni kīwila a me nā hiʻohiʻona hoʻohana mau haʻahaʻa haʻahaʻa, e pale pono ana i ka ʻōpala mea maka a me ka hoʻemi ʻana o ka hana i hoʻokumu ʻia e ka nui o ka noʻonoʻo. I ka mahana o ka lumi, ʻike ʻia ʻo DDAC he wai aniani ʻole a melemele palupalu me ka ʻala ʻole, solubility wai maikaʻi loa a lōʻihi ke ola mālama. ʻAʻole volatile ʻo DDAC a ʻaʻole hiki ke palaho ma lalo o nā kūlana mālama maʻamau, me ka palekana kiʻekiʻe a me ke kūpaʻa.

Eia kekahi, ʻaʻohe metala kaumaha o DDAC a ʻaʻohe ona ʻawahia koena ma hope o ka hoʻohana ʻana. ʻO kona mau ʻano pili kaiapuni a me ke kalapona haʻahaʻa e kūlike piha me ka hana ʻōmaʻomaʻo honua a me nā manaʻo hoʻomohala palekana kaiapuni maʻemaʻe, e kau ana i kahi kahua paʻa no ka hoʻohana nui ʻana o DDAC ma nā ʻano like ʻole.

II. Nā Hana Koʻikoʻi

DDACHoʻohui i nā hana koʻikoʻi he nui e like me ka sterilization ākea ākea, ka bacteriostasis lōʻihi, ka wehe ʻana o ka biofilm, ka pale ʻana i ka mildew a me ka hoʻololi ʻana i ka ʻili, a ʻo kona mau pono hana multi-dimensional e hoʻolilo iā DDAC i mea maka hana multifunctional i hiki ʻole ke hoʻololi ʻia i nā ʻoihana ʻoihana a me nā ʻoihana kīwila.

ʻO ka mea mua, loaʻa i ka DDAC nā hiki ke hoʻomaʻemaʻe a me ka sterilization ākea ākea. Hiki iā ia ke pepehi a kāohi pono i nā bacteria gram-positive, nā bacteria gram-negative, nā fungi, nā algae a me nā ʻano virus i hoʻopuni ʻia. Hiki i ke ʻano molekala kaulahao pālua kū hoʻokahi o DDAC ke hoʻopili koke ma luna o ka ʻili o nā membrane cell microbial, luku i ke ʻano o ka membrane cell, ālai i ka metabolism microbial a me ka hana hou ʻana, a ʻoi aku ka kiʻekiʻe o kona pono sterilization ma mua o nā huahana ammonium quaternary kaulahao hoʻokahi kuʻuna.

I nā hiʻohiʻona mālama wai ʻoihana, hiki i ka DDAC ke hoʻopau pono i ka legionella, nā bacteria hoʻemi sulfate a me nā microorganism ʻino ʻē aʻe i loko o ka wai e kaʻapuni ana a me nā ʻōnaehana hale kiaʻi hoʻoluʻu. Hiki i ka ʻōnaehana hui i loaʻa ka DDAC 20ppm ke hoʻokō i kahi helu sterilization ma mua o 99.99% a mālama i kahi hopena bacteriostatic mau no 48 hola. I kēia manawa, hiki i ka DDAC 50ppm ke wehe pono i ka biofilm ma ka paia o loko o nā pipeline ʻoihana, e hōʻemi ana i ka mānoanoa o ka biofilm ma 92% a hoʻoponopono i nā pilikia ʻoihana maʻamau o ka hoʻonui ʻana o ka microbial a me ka poloka ʻana o ka sludge pipeline.

ʻO ka lua, loaʻa i ka DDAC nā waiwai anti-corrosion a me ka mildew-proof maikaʻi loa. Hiki iā ia ke pani i nā mea anti-corrosion kuʻuna i loaʻa ka arsenic kiʻekiʻe a me ka chromium. Hiki ke hoʻohana nui ʻia ʻo DDAC no ka mālama ʻana i ka corrosion o ka lāʻau, nā uhi a me ka pulp, e kāohi pono ana i ka ʻino ʻana o ka bacteria mold a me ka palaho a hoʻolōʻihi i ke ola lawelawe o nā mea, e hoʻokō ana i nā kūlana palekana kaiapuni honua e like me EU EN 350.

Eia kekahi, loaʻa i ka DDAC ka hana ʻili maikaʻi, ka palupalu a me nā waiwai antistatic. Hiki ke hoʻopili ʻia ʻo DDAC ma luna o ka ʻili o nā fibers a me nā mea resin e hōʻemi i ka coefficient friction a me ka hōʻiliʻili static, a hoʻohana nui ʻia e like me ka softener a me ka antistatic agent i ka ʻoihana lole māmā.

Eia kekahi, he ikaika ka hoʻohālikelike ʻana o DDAC, hiki ke hoʻohui ʻia me nā ʻano mea kōkua non-ionic a me cationic e hoʻomaikaʻi synergistically i ka disinfection a me nā hopena anti-corrosion. Loaʻa i ka ʻōnaehana hui o DDAC ka hana paʻa me ka ʻole o ka delamination a me ka hāʻule ʻana, e hoʻonui hou ana i ka laulā noi hana o DDAC.

Ⅲ. Nā Manaʻolana Noi

Me ka hoʻonui mau ʻana o nā kūlana palekana kaiapuni honua, ka hoʻomaikaʻi ʻana i nā ʻōnaehana olakino lehulehu a me ka hoʻomaʻemaʻe ʻana i ka hana ʻoihana, ke ulu mau nei ke koi mākeke no ka hana kiʻekiʻe, haʻahaʻa-ʻawahia a me ke kaiapuni disinfection a me nā mea maka anti-corrosion. Ma ke ʻano he huahana ammonium quaternary ʻōmaʻomaʻo a maikaʻi hoʻi,DDAChe ākea loa nā manaʻolana no ka hoʻohana ʻana i ka mākeke.

Ma ke kahua o ka mālama wai ʻoihana, lawelawe ʻo DDAC ma ke ʻano he mea bactericidal a me algaecide koʻikoʻi no ka wai e hoʻopuni ana, ka mālama wai osmosis hoʻohuli a me nā ʻōnaehana wai hoʻokomo hou ʻaila. Hiki i ka DDAC ke hoʻomaʻemaʻe i ka maikaʻi o ka wai, kāohi i ka ulu ʻana o nā microbial, pale i nā lako paipu ʻoihana, hōʻemi i ka pala o nā lako a me nā kumukūʻai hana a me ka mālama ʻana, a ua lilo kēia kahua i mākeke noi nui o DDAC.

Ma ke kahua o ka disinfection olakino lehulehu, kūpono ʻo DDAC no ka disinfection i kēlā me kēia lā o nā kaiapuni kaulahao anu, nā ʻōnaehana ea waena, nā kaʻa halihali lehulehu, nā mea lapaʻau a me nā hale hana hana meaʻai. Loaʻa iā DDAC ka hoʻololi maikaʻi loa i ka mahana haʻahaʻa, a kūpaʻa kāna hana disinfection i nā hiʻohiʻona disinfection atomized haʻahaʻa, e hoʻokō piha ana i nā pono o ka palekana olakino lehulehu maʻamau.

Ma nā kahua o ka mahiʻai, ka ululāʻau a me nā mea hana hale, hiki ke hoʻohana ʻia ʻo DDAC no ka mālama mua ʻana i nā hua kanu e kāohi i nā maʻi fungal i lawe ʻia e ka lepo a hoʻomaikaʻi i ka nui o ka ulu ʻana o nā mea kanu a me ka nui o ke ola. I kēia manawa,DDAChiki ke pani i nā mea kuʻuna haumia kiʻekiʻe e like me nā mea anti-corrosion a me nā mea pale mildew no ka lāʻau, nā mea ʻohe a me nā uhi, e hoʻoikaika ana i ka hoʻonui ʻōmaʻomaʻo o ka ʻoihana mea hale.

I ka ʻoihana lole māmā, ma ka hilinaʻi ʻana i ka palupalu, nā waiwai antistatic a me nā moth-proof, hoʻopili ʻia ʻo DDAC i ka hoʻopau ʻana i ka lole e hoʻomaikaʻi i ka manaʻo o ka lole, hoʻemi i ka adsorption static a me ka hōʻino ʻana o ka moth, a hoʻonui i ka maikaʻi o ka huahana.

I ka mahi ʻai ʻana i ka wai, hiki i ka DDAC ke hoʻomaʻemaʻe i nā hua iʻa a me nā wai o ka mahi ʻai ʻana, e pale pono ana i nā maʻi wai maʻamau e like me ka saprolegniasis a me ka hoʻopaʻa ʻana i ke kaiapuni kaiaola mahi ʻai. I kēia manawa, ua hoʻokau nā ʻoihana like ʻole i nā koi kiʻekiʻe no ka palekana, ka palekana o ke kaiapuni a me ka hopena lōʻihi o nā huahana disinfection, a ua hoʻopau mālie ʻia nā mea kuʻuna kiʻekiʻe-ʻawahia a me nā mea koena kiʻekiʻe.

Ke ʻike nui ʻia nei nā pono o DDAC e like me ka haʻahaʻa o ka ʻawahia, ka palekana o ke kaiapuni, ka pono kiʻekiʻe a me nā kikoʻī maʻalahi. Hoʻokō ka DDAC 80% i nā pono noi ikaika o ka ʻoihana, a hoʻololi ka DDAC 50% i hoʻopilikino ʻia i nā hiʻohiʻona hana kīwila a me nā hana māmā. Uhi piha ka ʻōnaehana kikoʻī pālua o DDAC i nā koi o ka mākeke. I ka wā e hiki mai ana, me ka hoʻomohala mau ʻana o ka ikehu hou, nā mea hou a me nā ʻoihana olakino lehulehu, e hoʻonui hou ʻia nā hiʻohiʻona noi o DDAC, a e hoʻomau ka piʻi ʻana o ka mākeke.

Hopena Ⅳ

I ka hopena,ʻO Didecyl Dimethyl Ammonium Chloride (DDAC)ʻO ia ke kihi o ka ʻenehana disinfection hou. Ma o kāna mau ʻano hoʻohālikelike ʻelua (80% a me 50%), hāʻawi ʻo DDAC i ka maʻalahi no ka hoʻokumu ʻana o nā ʻoihana kaumaha a me ka hoʻomaʻemaʻe pololei. ʻO ka ʻano hana hoʻopau membrane kū hoʻokahi o DDAC e hōʻoiaʻiʻo ana i ka hoʻopau pono ʻana i nā pathogens me ka hilinaʻi ʻole i nā kemika corrosive. Ke hoʻomau nei ke piʻi ʻana o nā kūlana olakino lehulehu ma ka honua holoʻokoʻa, e lilo wale ke kuleana o DDAC i mea nui i ka palekana o ka meaʻai, ka mālama ʻana i ka wai, a me ka hoʻomaʻemaʻe o nā hale. Ke hoʻomau nei nā mea hana a me nā loea hoʻomaʻemaʻe i ka ʻike ʻana i nā noi hou no DDAC, e hoʻopaʻa ana i kona kūlana ma ke ʻano he waiwai kemika koʻikoʻi no ka wā e hiki mai ana.