ʻO ka ʻoihana mahiʻai iʻa o Pilipine (e like me ka mahiʻai iʻa, ʻōpae, a me nā pāpaʻi) e hilinaʻi nei i ka nānā ʻana i ka maikaʻi o ka wai i ka manawa maoli e mālama i kahi kūlana paʻa. Aia ma lalo nā mea ʻike koʻikoʻi a me kā lākou hoʻohana.
1. Nā Mea ʻIke Koʻikoʻi
| ʻAno Sensor | Palena i ana ʻia | Kumu | Kūlana Noi |
|---|---|---|---|
| Mea ʻike oxygen i hoʻoheheʻe ʻia (DO) | ka nui o ka DO (mg/L) | Kāohi i ka hypoxia (suffocation) a me ka hyperoxia (ka maʻi pehu kinoea) | Nā loko wai kiʻekiʻe, nā ʻōnaehana RAS |
| Mea ʻike pH | Ka ʻakika wai (0-14) | Hoʻopilikia nā loli o ka pH i ka metabolism a me ka ʻawahia ammonia (lilo ka NH₃ i mea make ma ka pH >9) | Ka mahi ʻōpae, nā loko wai maʻemaʻe |
| Mea ʻike mahana | Mahana wai (°C) | Hoʻopilikia i nā wikiwiki ulu, ka oxygen i hoʻoheheʻe ʻia, a me ka hana pathogen | Nā ʻōnaehana mahiʻai aqua a pau |
| Mea ʻike paʻakai | Ka paʻakai (ppt, %) | Mālama i ke kaulike osmotic (koʻikoʻi no nā hale hoʻoulu ʻōpae a me nā iʻa kai) | Nā pā wai ʻawaʻawa/moana, nā mahiʻai kahakai |
2. Nā Mea ʻIke Nānā Kiʻekiʻe
| ʻAno Sensor | Palena i ana ʻia | Kumu | Kūlana Noi |
|---|---|---|---|
| Mea ʻike ʻAmonia (NH₃/NH₄⁺) | ʻAmonia holoʻokoʻa/manuahi (mg/L) | Hoʻopōʻino ka ʻawahia ammonia i nā ʻōpū (he koʻikoʻi loa ka ʻōpae) | Nā loko wai hānai kiʻekiʻe, nā ʻōnaehana pani |
| Mea ʻike Nitrite (NO₂⁻) | Ka nui o ka nitrite (mg/L) | Nā kumu o ka "maʻi koko ʻeleʻele" (ka hoʻopilikia ʻia o ka lawe ʻana o ka oxygen) | RAS me ka nitrification piha ʻole |
| Mea ʻike ORP (Oxidation-Reduction Potential) | ORP (mV) | Hōʻike i ka hiki ke hoʻomaʻemaʻe i ka wai a wānana i nā hui ʻino (e laʻa, H₂S) | Nā loko lepo momona i ka lepo |
| ʻIke Turbidity/Spended Solids | Ka ʻūlū (NTU) | Hoʻopaʻa ka turbidity kiʻekiʻe i nā ʻūhā iʻa a ālai i ka photosynthesis algae | Nā wahi hānai, nā wahi i maʻalahi i ke kahe |
3. Nā Mea ʻIke Kūikawā
| ʻAno Sensor | Palena i ana ʻia | Kumu | Kūlana Noi |
|---|---|---|---|
| Mea ʻike hydrogen sulfide (H₂S) | Ka nui o ka H₂S (ppm) | Kinoea ʻawahia mai ka palaho anaerobic (pilikia nui i loko o nā loko ʻōpae) | Nā loko kahiko, nā wahi waiwai i nā mea olaola |
| Mea ʻike Chlorophyll-a | Ka nui o ka limu (μg/L) | Nānā i ka ulu ʻana o ka limu (hoʻopau ka ulu nui ʻana i ka oxygen i ka pō) | Nā wai Eutrophic, nā loko wai waho |
| Mea ʻike kalapona dioxide (CO₂) | CO₂ i hoʻoheheʻe ʻia (mg/L) | ʻO ke CO₂ kiʻekiʻe ke kumu o ka acidosis (e pili ana i nā hāʻule pH) | ʻO RAS kiʻekiʻe-density, nā ʻōnaehana o loko |
4. Nā Manaʻo no nā Kūlana Pilipine
- Kau ʻino/Ua:
- E hoʻohana i nā mea ʻike turbidity + salinity e nānā i ke kahe ʻana o ka wai maʻemaʻe.
- Nā Pōʻino o ke Ana Wela Kiʻekiʻe:
- Pono nā mea ʻike DO e uku i ka mahana (emi ka solubility oxygen i ka wela).
- Nā Hoʻonā Kumukūʻai Haʻahaʻa:
- E hoʻomaka me nā mea ʻike hui pū ʻia ʻo DO + pH + mahana, a laila e hoʻonui i ka nānā ʻana i ka ammonia.
5. Nā Manaʻo Koho Sensor
- Paʻa: E koho i nā uhi pale wai IP68 a i ʻole nā uhi anti-fouling (e laʻa, ka hui keleawe no ke kūpaʻa ʻana i ka barnacle).
- Hoʻohui ʻia ʻana o ka IoT: Hoʻomaikaʻi nā mea ʻike me nā makaʻala mamao (e laʻa, SMS no ka DO haʻahaʻa) i nā manawa pane.
- Ka hoʻoponopono ʻana: Ka hoʻoponopono ʻana i kēlā me kēia mahina no nā mea ʻike pH a me DO ma muli o ke kiʻekiʻe o ka makū.
6. Nā Hoʻohana Kūpono
- Ka Mahiʻai ʻŌpae: DO + pH + Ammonia + H₂S (kāohi i nā ʻōpala keʻokeʻo a me nā maʻi make mua).
- Ka Mahiʻai ʻana i ka Limu/Pūpū: Paʻakai + Chlorophyll-a + Turbidity (nānā i ka eutrophication).
No nā lama kikoʻī a i ʻole nā hoʻolālā hoʻonohonoho, e ʻoluʻolu e hāʻawi i nā kikoʻī (e like me ka nui o ka loko, ka waihona kālā).
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
e ʻoluʻolu e hoʻokaʻaʻike iā Honde Technology Co., LTD.
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Ka manawa hoʻouna: ʻAukake-19-2025