Hoʻolauna: Ke hele wāwae ʻoe ma ka Hana River Park ma Seoul, ʻaʻole paha ʻoe e ʻike i nā buoy liʻiliʻi i loko o ka wai. Eia naʻe, ʻo kēia mau mea hana, i lako me ka ʻenehana holomua mai ka HONDE o Kina, ʻo ia nā "kiaʻi ma lalo o ka wai" e mālama ana i ka wai inu no kahi o 20 miliona mau kānaka. Ke hana mālie nei kahi "kipi wai akamai," i hoʻohana ʻia e nā mea ʻike maikaʻi wai multi-parameter a HONDE, ma Korea Hema, e lilo pinepine ana i kumuhana wela i nā kūkākūkā ʻenehana kūloko.
1. Ka Kiaʻi Manawa Maoli o ka "Lifeline": Mai ka Pane Hana ʻole i ka ʻŌlelo Aʻo Mua Hana
ʻO ke kahawai ʻo Han ke ola o ka ʻāpana kūlanakauhale ʻo Seoul. Hiki i ka ninini koke ʻana o nā kemika ke loaʻa nā hopena weliweli. I ka wā ma mua, ʻo ka hilinaʻi ʻana i ka laʻana lima a me ka nānā ʻana i ka lab ʻo ia hoʻi ua hala nā hopena i nā hola a i ʻole nā lā.
I kēia manawa, ua loli loa ke kūlana. ʻO ka pūnaewele nānā ʻana i ka maikaʻi o ka wai manawa maoli i hoʻolaha ʻia e ke Kuhina Kaiapuni o Kōlea Hema ma ke kahawai ʻo Han i kēia manawa he "maka ʻaeto." ʻO kēlā me kēia wahi nānā he ʻōnaehana i hoʻohui ʻia i kūkulu ʻia a puni nā mea ʻike maikaʻi wai multi-parameter o HONDE, e hana ana e like me kahi kiaʻi luhi ʻole e nānā ana i nā ʻōkuhi koʻikoʻi e like me ka pH, ka oxygen i hoʻoheheʻe ʻia (DO), ka turbidity, a me ka conductivity i kēlā me kēia kekona o ka lā.
"Inā piʻi nui ka conductivity i kahi ʻano ʻē, hoʻāla ka ʻōnaehana sensor HONDE i kahi alarm i loko o hoʻokahi minuke," wahi a kekahi loea pili. "Hōʻike pinepine kēia i ka hoʻokuʻu ʻana o ka wai ʻino ʻoihana a i ʻole kahi leaka kemika. Hiki i nā keʻena kaiapuni ke ʻimi koke i ke kumu a hana ma mua o ka laha ʻana o ka plume haumia i lalo." ʻAʻole wale kēia ʻōnaehana e pale i ka muliwai akā hoʻopaʻa pololei pū i ka lawe ʻana o ka wai no nā hale hana hoʻomaʻemaʻe ma lalo, e hoʻokō ana i kahi hoʻololi kipi mai ka "pane passive" i ka ʻōlelo aʻo mua hana.
2. Ke Kuhikuhi Pololei nei i nā "Algal Blooms": ʻO ka "Wānana Algae" Akamai no ka ʻAuwai o ka Muliwai ʻo Nakdong
Ma waho aʻe o nā pilikia ʻoihana, ʻo ka pua ʻana o ka limu kauwela (nā kai ʻulaʻula) kekahi hoʻoweliweli nui. Ma ka muliwai ʻo Nakdong, kahi i hoʻopilikia ʻia e ka wai mahiʻai, ua lako nā buoy nānā me kahi "mea kaua huna" hou aʻe mai HONDE—chlorophyll-a a me nā mea ʻike limu uliuli-ʻōmaʻomaʻo (phycocyanin).
Hiki i kēia mau mea ʻike ke ʻike koke i nā loli i ka biomass algal, e like me ka hāʻawi ʻana i ke kino wai i kahi "CT scan." Ke hoʻohui ʻia me nā algorithms AI, hiki i ka ʻōnaehana ke wānana i ka hiki a me ka laulā o ka pua ʻana o ka algal i nā lā ma mua, e like me ka "wānana wā algae." ʻAe kēia i nā luna hoʻokele e hoʻopuka mua i nā ʻōlelo aʻoaʻo olakino lehulehu a alakaʻi i nā lawaiʻa, e hoʻemi ana i nā pohō hiki ke loaʻa.
3. Mai ka Muliwai a i ka Papaʻaina: ʻO ka "Luna Hoʻokele Wai" ma nā Mahiʻai Iʻa Akamai
ʻOi aku ka hoʻohana ʻana o kēia ʻenehana holomua ma mua o ka palekana o ke kaiapuni a hiki i ka puʻuwai o ka ʻoihana. Ma nā mahi iʻa akamai ma ke kahakai hema o Kōlea Hema, ua hoʻolaha pololei ʻia nā mea ʻike multi-parameter o HONDE i loko o nā hale hānai aquaculture.
ʻO ka mahana o ka wai, ka oxygen i hoʻoheheʻe ʻia, nā pae pH… hōʻike ʻia kēia ʻikepili āpau i ka manawa maoli ma ka polokalamu kelepona o ka mahiʻai iʻa. ʻOi aku ka mea kupaianaha, hiki i ka ʻōnaehana ke hoʻāla aunoa i nā aerators ke hāʻule ka oxygen i hoʻoheheʻe ʻia ma lalo o kahi paepae palekana a helu akamai i ka nui o ka hānai kūpono e pili ana i ka ʻikepili maikaʻi o ka wai ola.
"Ua like ia me ka loaʻa ʻana o kahi 'luna hoʻokele wai' 24/7," wahi a kekahi aquafarer. "ʻAʻole mākou e hopohopo hou e pili ana i ka make ʻana o ka iʻa mai ka nele o ka oxygen i waenakonu o ka pō. Ua hoʻomaikaʻi nui ʻia kā mākou hua a me ka maikaʻi."
4. Ka ʻIke Ma Hope o ka Huli Wela: #HowCompetitiveIsWaterMonitoringInSK
Ma nā pāpili kaiapili Kōlea Hema, hoʻāla pinepine nā kumuhana e like me #HowCompetitiveIsWaterMonitoringInSK i ke kūkākūkā ʻana. Mai ka pale ʻana i nā kumu wai inu a me ka hāʻawi ʻana i nā ʻōlelo aʻo mua no nā pōʻino kaiaola a hiki i ka hiki ʻana i ka mahiʻai akamai, ʻo ka hoʻohana nui ʻana o nā mea ʻike multi-parameter a HONDE e hōʻike ana i kahi hihiʻo o ka hoʻokele wai akamai i kau ʻia ma ka hoʻoholo ʻana i ka ʻikepili.
Kuhikuhi nā loea ʻo ke kumu o kēia "kipi mālie" e pili ana i ke kau ʻana i nā hoʻoholo hoʻokele ma luna o ka ʻikepili mau, ʻoiaʻiʻo, a me ka nui o ka ʻikepili manawa maoli, e hoʻolilo ana iā lākou i mea pololei a maikaʻi loa.
Hopena: ʻO ka wai ke kumu o ke ola. Ma ka ʻapo ʻana i nā ʻenehana hou mai nā hoa hana e like me HONDE, ke hoʻokiʻekiʻe nei ʻo Kōlea Hema i kāna hoʻokele waiwai wai i kahi ʻano hou. ʻO kēlā mau mea ʻike i hūnā ʻia i loko o nā muliwai a me nā kai, ʻaʻole paha e ʻike nui ʻia, akā ʻo nā kahawai ʻikepili a lākou e hōʻiliʻili ai ke hui pū nei i kahi mana ikaika a akamai e pale ana i ka palekana wai o ka lāhui a me ka hoʻomohala hoʻomau. ʻO ia ke kumu e pono ai ke lilo i kumuhana "huli wela" e pono ai ka nānā a me ka noʻonoʻo honua.
Hiki iā mākou ke hāʻawi i nā ʻano hoʻonā like ʻole no
1. Mīkini lima no ka maikaʻi o ka wai me nā palena he nui
2. ʻŌnaehana Buoy lana no ka maikaʻi o ka wai me nā palena he nui
3. Palaki hoʻomaʻemaʻe ʻakomi no ka mea ʻike wai multi-parameter
4. Hoʻonohonoho piha o nā kikowaena a me ka module uea ʻole polokalamu, kākoʻo iā RS485 GPRS /4g/WIFI/LORA/LORAWAN
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Ka manawa hoʻouna: Sep-28-2025