Hihia Noi o kahi Hale Hana Hoʻōla Wai ma Beijing

ʻO kekahi kikowaena mālama wai ʻino ma Beijing kekahi o nā ʻōnaehana i kūkulu ʻia e hoʻoponopono i nā pilikia mālama wai ʻino ma ke kūlanakauhale a me kona mau wahi e pili ana. Ua hoʻopau kūhelu ʻia a hoʻohana ʻia i Iune 2009. I kēia manawa, ua hoʻohana ka wahi waena o ke kūlanakauhale i kahi ʻōnaehana hoʻokahe i hui pū ʻia me ka ʻole o nā hale mālama wai ʻino. ʻAʻole mālama ʻia ka wai ʻino a hoʻokuʻu ʻia i loko o kahi muliwai ma o ka paipu i hui pū ʻia, e hoʻoulu ai i ka haumia nui i ke kūlana wai e kū nei. Me ka wikiwiki hou ʻana o ke kūkulu ʻana i ke kūlanakauhale, ke ulu wikiwiki nei ka heluna kanaka o ke kūlanakauhale, a ke piʻi nei ka nui o ka wai ʻino i kēlā me kēia lā. Eia kekahi, i mea e pale ai i nā kumu wai o ke kūlanakauhale, ma ke ʻano he ʻāpana koʻikoʻi o ke kahua kūlanakauhale, pono e kūkulu i kahi hale hana mālama wai ʻino ma kēia kūlanakauhale. E kūkulu ʻia kahi ʻāina pulu hana hou a puni ka hale hana mālama wai ʻino, a e hoʻohana ʻia ka wai i mālama ʻia ma ke ʻano he kumu o ka ʻāina pulu hana a i ʻole e hoʻokuʻu ʻia i loko o kekahi muliwai. ʻO ka pae papahana he 20000 m3/d i ka wā e hiki mai ana a me 30000 m3/d i ka wā lōʻihi.

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(kiʻi mokulele o ka hale hana hoʻomaʻemaʻe wai ma Beijing)

ʻO ka hale kūkulu nui e komo pū ana me: ka lumi pamu komo (me ka lumi grille), ke keʻena grit cyclone, ka lumi holoi one, ka ʻauwai oxidation hōʻike ʻili, ka pahu sedimentation, ka lumi pamu sludge, ka lumi mīkini hoʻohemo sludge a me ka pahu mālama lepo, nā hale mālama sludge, nā kahawai disinfection UV, nā hale hana deodorization a me nā hale, a me nā lumi dosing; ʻo nā hale a me nā hale ʻē aʻe e komo pū ana me ka lumi substation nui, ka hale piha, ka loko ahi a me ka lumi pamu, ka lumi pamu wela, ka hale kūʻai, ka lumi mālama, a me ka lumi kamaʻilio. Ua lako ka hale piha me kahi lumi hoʻomalu waena a me kahi keʻena hoʻokolohua, hiki ke nānā pono a kāohi i nā ʻikepili like ʻole. I hiki i nā limahana ma ka pūnaewele ke hoʻoponopono i nā palena hana i ka manawa kūpono. Hoʻohana kā mākou kikowaena i ke ʻano sludge i hoʻāla ʻia e ka ʻauwai oxidation no ka mālama olaola lua o ka wai ʻino, e noʻonoʻo ana i nā koi no ka wehe ʻana o ka phosphorus a me ka nitrogen.

Unā huahana mele:

CODG-3000

Mea loiloi koi oxygen kemika pūnaewele

NHNG-3010

Mea kālailai naikokene ammonia pūnaewele

TPG-3030

Mea kālailai Phosphorus holoʻokoʻa pūnaewele

TNG-3020

Mea kālailai naikokene holoʻokoʻa pūnaewele

TNO3G-3062

Mea kālailai Nitrate Nitrogen Pūnaewele

ZDYG-2087A

Mea loiloi paʻa hoʻokuʻu piha pūnaewele

ZDYG-2088Y/T

Mea kālailai Turbidity pūnaewele

pHG-2091

Mea loiloi pH pūnaewele

CL-2059A

Mea kālailai chlorine pūnaewele

 

 

 

 

 

 

 

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Hāʻawi ʻo Shanghai BOQU Instrument i ka hui pū ʻana o ka nānā ponoʻī a me ka nānā lima ʻana no kēia papahana, Hoʻoponopono ka nānā ponoʻī i nā pilikia hana ponoʻī a me ka mālama ʻana o ka hui no ka hale hana hoʻomaʻemaʻe wai ʻino a hōʻoia i ke kūpaʻa a me ka hilinaʻi o ka maikaʻi o ka wai i ka wā o ke kaʻina hana hoʻomaʻemaʻe o ka hui. Hana ka nānā lima ʻana i hilinaʻi ʻia e Beijing Urban Drainage Monitoring Station i ka nānā ʻana. Ma o ka nānā piha ʻana i ka maikaʻi o ka wai a me ka hana kaohi e hōʻoia i ka maikaʻi o ka wai paʻa a hilinaʻi hoʻi.