Blogs | Nga mahi | Whakapā mai
| Wāteatanga: | |
|---|---|
Nga Wero Matua : He tere te whakaemi paitini (ammonia/nitrite), te rere o te hāora rewa (DO), he nui te utu o te hiko.
Tawhā |
Awhe Haumaru |
Paepae Morearea |
|---|---|---|
Hauora Whakarewa |
6-8 mg/L |
<4 mg/L (whakahau) |
Hamoni |
0-0.5 mg/L |
>1 mg/L (paitini) |
Nitrite |
0-0.1 mg/L |
>0.3 mg/L (whakamate) |
Te pāmahana |
Momo-motuhake (±1°C) |
>2°C rerekētanga (te ahotea) |
Tino :
Te rangahau tawhā-maha (DO/pH/ammonia/mahana, ±0.1°C tika)
Pūoko kopouri (0-1000 awhe NTU, ±2% pū)
ORP pūoko (>250 mV mō te whakatūpato uta waro)
Kōwhiringa : Pūoko Nitrate (aukati i te hauhautanga)
Te tātari miihini: tātari pahū (>90% te tango totoka)
Biofiltration: MBBR media + ozone generator (95% te huri haukini)
Te Whakataunga Uara : Me tumanako kia 30% te whakahekenga mate mate + 25% te penapena hiko na roto i te whakahaere paitini aunoa.
Nga Wero Matua : Puawai ana te kohukohu, nga piu DO o ia ra (>4 mg/L te rerekee), te kopouri i muri i te ua.
Tawhā |
Awhe Haumaru |
Tauari morearea |
|---|---|---|
KAUPAPA |
5-7 mg/L |
<3 mg/L (he hau te mata) |
pH |
7.5-8.5 |
>9.0 (te tipu nui o te algal) |
Pokarekare |
<20 NTU |
>50 NTU (hypoxia) |

Puoko DO Optical (paninga whakaahuru-a-algae, ±0.2 mg/L)
pH hiko (te tote-aukati, ±0.1 tika)
Inenga Pokarekarenga (te mahi awhiowhio)
Rongoā : Tata ki te 15% pai ake te FCR + 60% te iti ake o te puāwaitanga o te pūkohu mā te whakapūmautanga DO/pH wā-tūturu.
Nga Wero Matua : Ko te whakawhanaunga DO poutū, te tuku mate, te koiora.
Tawhā |
Awhe Haumaru |
Paepae morearea |
|---|---|---|
KAUPAPA |
>5 mg/L |
<3 mg/L (whakamate) |
Te tote |
Momo-motuhake (±2‰) |
>5‰ rerekētanga (osmotic ru) |
Ngā pūoko DO whakarāpopoto-hohonu (mata/waenganui/raro)
Pūoko kawe-whaiaro (±1% tika)
Te Uara : Tata ki te 40% te nui ake o te whakangao hāora + 35% te heke iho o nga mate.
Nga Wero Matua : Te ahotea wera (>18°C), he puhoi te whakamaarama i nga wa iti.
Tawhā |
Awhe Haumaru |
Paepae Morearea |
|---|---|---|
Te pāmahana |
10-15°C |
>18°C (te mate o te tinana) |
Te hauota |
<50 mg/L |
>100 mg/L |
Cryogenic DO pūoko (karekau he tio hiko)
Te haukinia/paukawate rangahau matarua
Putanga : Tata ki te 25% teitei ake te oranga o te takurua me te ± 0.3°C tika.
Nga Wero Matua : Te paihana maota, te kore taurite o te hauota.
Tawhā |
Awhe Haumaru |
Taumata mōrearea |
|---|---|---|
māotao |
0 mg/L |
>0.02 mg/L (mate) |
Pūoko māota hiko (0.01 mg/L te kitenga)
Te hiko pūhaumāota whiriwhiri katote
Hua : Tata ki te 90% te whakahekenga mate o nga momo tino utu.
Nga Wero Matua : Te ahotea torongū, te kai kore tika.
Tawhā |
Awhe Haumaru |
Paepae morearea |
|---|---|---|
KAUPAPA |
>6 mg/L |
<5 mg/L (whakahekea te tipu) |
Te tote |
Momo-motuhake (±0.5‰) |
>2‰ rerekētanga (mate) |
pūoko DO tauine-moiti (±0.1 mg/L)
Salinometer utu-mahana
Painga : Tata ki te 85% te utu oranga + 30% te penapena utu whangai.
he putua nga ihirangi!