ʻO ke kumumanaʻo o ka mālama ʻana i ka wai ozone:
Loaʻa i ka Ozone kahi mana oxidation ikaika loa.I ka hoʻomaʻamaʻa wai ʻino, hoʻohana ʻia ka ikaika oxidation o ka ozone.Ma hope o ka mālama ʻana me ka ozone, ʻaʻohe haumia lua a i ʻole nā huahana ʻona.He paʻakikī loa ka pane ʻana ma waena o ka ozone a me ka wai ʻino a pili i kēia mau kaʻina hana: ʻo ka mua, hoʻoheheʻe ʻia nā molekole kinoea ozone mai ka pae kinoea a i ka ʻāpana waena.A laila, i ka hiki ʻana o nā manaʻo o nā reactants i nā pae ʻelua i kahi kiʻekiʻe kokoke i ke kikowaena, hōʻike lākou i kahi kūlana o ke kaulike kino;Ma hope iho, e hoʻopuehu ka ozone mai ka ʻāpana interfacial a i ka pae wai a loaʻa i kahi hopena kemika.
Hoʻomaka ka laha ʻana o nā huahana ma muli o ka gradient concentrate.Ma lalo o nā hana biochemical a physicochemical like ʻole, hiki i ka ozone ke hoʻololi i nā mea organik kiʻekiʻe-molecular-weight i loko o ka wai ʻino i mau mea haʻahaʻa-molecular-weight a hoʻololi i nā mea non-reactive i mau mea reactive.No laila, ʻaʻole e hōʻemi nui ka ozone i ka mea ola i loko o ka wai ʻino, akā hiki ke hoʻohana i kona hiki ke hoʻololi i ke ʻano a me nā waiwai o nā mea haumia, a hoʻololi i ka mea paʻakikī a hoʻohaʻahaʻa paha i nā mea ola i loko o nā mea mole liʻiliʻi maʻalahi. .
ʻO ke kumu o ka mālama ʻana i ka wai ʻino e hilinaʻi nui ʻia i nā molekala ozone a me nā radical hydroxyl i hana ʻia i loko o kāna ʻano wai e hoʻohaʻahaʻa i nā mea ʻala like me phenol, toluene, a me benzene.Hiki ke hoʻokō ʻia ke kaʻina hana ma nā ala ʻelua.
ʻO ke ala mua ʻo ia ka oxidation pololei.Ma muli o kāna mau waiwai nucleophilic a me electrophilic, hiki i ka ozone ke hana maʻalahi me nā mea ola i loko o ka wai ʻino, e hoʻouka i nā pūʻulu hana o nā mea haumia e like me nā phenols a me nā anilines, a me ka hana ʻana i nā waikawa biodegradable.
ʻO ke ala ʻelua e pili ana i ka hanauna catalytic o nā radical hydroxyl mai nā molela O3, e hoʻomaka ana i kahi hopena kaulahao e hoʻokō pono ʻole i ka oxidation a me ka hoʻohaʻahaʻa ʻana i nā ʻano mea haumia like ʻole, e loaʻa ana i ka mālama ʻana i ka wai ʻona.
Ma muli o nā haʻawina i hala aku nei, hilinaʻi nui ka mālama ʻana i ka ozone i nā molekole ozone a me nā radical hydroxyl i hana ʻia i loko o kāna ʻano wai e hoʻohaʻahaʻa i nā mea ʻala like me phenol, toluene, a me benzene.No laila, ʻelua mau ala o ka mālama ʻana: ʻo ka hoʻokahe pololei, ka mea e hoʻohana pono i nā waiwai nucleophilic a me nā electrophilic o ka ozone e hoʻomaka ai i kahi pane me nā mea haumia a hana i nā waikawa biodegradable, a me ka oxidation indirect, e pili ana i ka hana catalytic o nā radical hydroxyl mai nā molela O3 e oxidize. a hoʻemi i ka nui o nā mea haumia organik, e loaʻa ai ka mālama pono ʻana i ka wai ʻino ʻoihana.
ʻO nā noi kikoʻī o nā mea hana ozone i ka hoʻomaʻamaʻa wai ʻino e pili ana i nā lālā like ʻole o ka mālama ʻana i ka wai ʻino e like me ka hoʻomaʻemaʻe hale, nā mea kanu hoʻomaʻemaʻe ʻana, ka wai ʻona ʻenehana, ka wai ʻōpala organik, ka paʻi lole a me ka wai kala ʻana i ka wai, ka wai hoʻomaʻemaʻe lapaʻau, ka wai hoʻoheheʻe iʻa, ka wai ʻōpala i loko o ka phenol, ka wai ʻōpala pepa, tanning wastewater, meaʻai meaʻai wastewater, pharmaceutical factory wastewater, etc.
Ma ke kahua o ka mālama ʻana i ka maikaʻi o ka wai, hiki ke hoʻohana ʻia nā mea hana ozone no ka mālama ʻana i ka wai i hoʻomaʻemaʻe ʻia, nā mea kanu hoʻomaʻemaʻe wai, nā hale inu wai, ka wai inu, ka wai mineral, ka wai i hana ʻia no nā hale meaʻai, ka wai haukapila, ka wai maikaʻi, ka wai ma luna, lako wai lua, a me ka wai hana hou.
Ka manawa hoʻouna: ʻAukake-01-2023