ʻO nā pilikia nui ʻelua mamālama lokohe disinfection a me ka kānana. E hoʻolauna pakahi aku mākou iā lākou ma lalo nei.
E pili ana i ka disinfection:
No ka poʻe hoʻomaka, ʻo ka chlorine ka koho maikaʻi loa no ka disinfection. He mea maʻalahi ka hoʻomaʻemaʻe chlorine. Hoʻohana ka hapa nui o ka poʻe nona loko i ka chlorine e hoʻomaʻemaʻe i kā lākou loko wai a loaʻa ka nui o ka ʻike. Inā pilikia ʻoe, maʻalahi ka loaʻa ʻana o kekahi e nīnau i nā nīnau e pili ana i ka chlorine.
ʻO nā flocculants maʻamau ka sodium dichloroisocyanurate (SDIC, NaDCC), trichloroisocyanuric acid (TCCA), calcium hypochlorite a me ka wai bleaching. No ka poʻe hoʻomaka, ʻo SDIC a me TCCA ke koho maikaʻi loa: maʻalahi e hoʻohana a palekana e mālama.
ʻEkolu manaʻo e pono ai ʻoe e hoʻomaopopo ma mua o ka hoʻohana ʻana i ka chlorine: Ua komo ka chlorine manuahi me ka hypochlorous acid a me ka hypochlorite e hiki ke pepehi i ka maʻi bacteria. ʻO ka chlorine hui ʻia ka chlorine i hui pū ʻia me ka nitrogen a ʻaʻole hiki ke pepehi i ka maʻi bacteria. ʻO ka mea hou aku, He ʻala ikaika ko Combined chlorine e hiki ai ke hoʻonāukiuki i nā ʻōpū hanu o ka poʻe ʻauʻau a hiki ke hoʻoulu i ka hānō. Ua kapa ʻia ka huina o ka chlorine manuahi a me ka chlorine i hui ʻia.
Pono ka mea mālama wai e mālama i ka pae chlorine manuahi ma waena o 1 a 4 mg/L a me ka chlorine i hui ʻia kokoke i ka ʻole.
Hoʻololi koke ke kiʻekiʻe o ka chlorine me nā mea ʻauʻau hou a me ka lā, no laila pono e nānā pinepine ʻia, ʻaʻole e emi iho ma mua o ʻelua manawa i ka lā. Hiki ke hoʻohana ʻia ka DPD no ka hoʻoholo ʻana i ke koena chlorine a me ka chlorine a pau ma o nā ʻanuʻu like ʻole. E ʻoluʻolu e hahai pono i nā ʻōlelo aʻoaʻo no ka hoʻohana ʻana i ka wā e hoʻāʻo ai e pale i nā hewa.
No nā loko waho, he mea nui ka cyanuric acid e pale i ka chlorine mai ka lā. Inā koho ʻoe i ka calcium hypochlorite a me ka wai bleaching, mai poina e hoʻohui i ka waika cyanuric hou i loko o kāu wai ʻauʻau e hoʻonui ai i kona pae ma waena o 20 a 100 mg/L.
E pili ana i ka kānana ʻana:
E hoʻohana i ka flocculant me nā kānana e mālama i ka wai. ʻO nā flocculants maʻamau ka alumini sulfate, polyaluminum chloride, pool gel a me Blue Clear Clarifier. Loaʻa i kēlā me kēia o lākou nā pono a me nā hemahema, e ʻoluʻolu e nānā i nā ʻōlelo a ka mea hana no ka hoʻohana.
ʻO nā mea kānana maʻamau ka kānana one. E hoʻomanaʻo e nānā i ka heluhelu ʻana o kāna ana kaomi i kēlā me kēia pule. Inā kiʻekiʻe loa ka heluhelu ʻana, holoi hope i kāu kānana one e like me ka palapala a ka mea hana.
ʻOi aku ka maikaʻi o ka kānana pahu pahu no nā loko ʻauʻau liʻiliʻi. Inā ʻike ʻoe ua emi ka pono o ka kānana, pono ʻoe e lawe i waho i ka pahu pahu a hoʻomaʻemaʻe. ʻO ke ala maʻalahi loa e hoʻomaʻemaʻe ai, ʻo ia ka holoi ʻana me ka wai ma kahi kihi 45-degere, akā ʻaʻole e hoʻoneʻe kēia ʻōpala i nā algae a me ka ʻaila. No ka wehe ʻana i nā ʻili algae a me ka aila, pono ʻoe e hoʻoinu i ka pahu pahu me kahi mea hoʻomaʻemaʻe kūikawā a i ʻole 1:5 dilute hydrochloric acid (inā ʻae ka mea hana) no hoʻokahi hola, a laila holoi pono me ka wai kahe. E hōʻalo i ka hoʻohana ʻana i ke kahe wai kiʻekiʻe e hoʻomaʻemaʻe i ka kānana, e hōʻino ia i ka kānana. Hōʻalo i ka hoʻohana ʻana i ka wai bleaching e hoʻomaʻemaʻe i ka kānana. ʻOiai ʻoi aku ka maikaʻi o ka wai bleaching, e pōkole ke ola o ka pahu pahu.
Pono e hoʻololi ʻia ke one i loko o ka kānana one i kēlā me kēia 5-7 mau makahiki a pono e hoʻololi ʻia ka pahu o ka kānana pahu pahu i kēlā me kēia 1-2 mau makahiki.
ʻO ka ʻōlelo maʻamau, lawa ka disinfection a me ka kānana ʻana i mea e mālama pono ai ka wai ʻauʻau a pale i ka poʻe ʻauʻau mai ka pilikia o ka maʻi. No nā nīnau hou aku, hiki iā ʻoe ke ʻimi i nā pane ma kā mākou pūnaewele. He kauwela maikaʻi!
Ka manawa hoʻouna: ʻAukake-02-2024