https://infratech.gihub.org/infratech-case-studies/high-efficiency-water-saving-irrigation-in-china/
ʻO Mage ka lokomaikaʻi o ke Kuhina Waiwai, Kina
Hoʻohana ʻia nā ala ʻoihana no ka hoʻoikaika ʻana i ka hoʻopukapuka kālā: Hoʻohana ʻia i kahi ʻano hoʻohālike hou / kaʻana like i ka pilikia;kumu waiwai hou/hou;hoʻohui i ke kaʻina hana hoʻomākaukau;kahua hou no ka kaiaola InfraTech
Hoʻohana ʻia ke ala kālā e hoʻoikaika i ka hoʻopukapuka kālā: Public-private partnership (PPP)
| Nā pōmaikaʻi nui: |
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| Ka nui o ka hoʻolālā: | Hoʻopili ka papahana i kahi ʻāpana o 7,600 ʻeka o ka ʻāina mahiʻai a ʻo kāna lako wai makahiki he 44.822 miliona m3, e mālama ana i ka 21.58 miliona m3 o ka wai ma ka awelika makahiki. |
| Waiwai papahana: | USD48.27 miliona |
| Ke kūlana o kēia manawa o ka papahana: | Hana hana |
ʻO ka papahana ma ka ʻāpana Bingjian o Yuanmou County ma Yunnan Province e lawe i ke kūkulu ʻana i kahi wahi irrigation nui e like me ka mea lawe, a me ka hana hou o ka ʻōnaehana a me ka mīkini e like me ka ikaika hoʻokele, a hoʻolauna i ka ʻoihana pilikino e komo i ka hoʻopukapuka, kūkulu. , ka hana, a me ka hooponopono ana i na hale mahiai a me ka malama wai.Loaʻa iā ia ka pahuhopu o 'trippartite win-win':
- Mahuahua ka loaa o ka poe mahiai: I kēlā me kēia makahiki, hiki ke hoʻemi ʻia ke kumu kūʻai o ka wai no ka ʻeka mai ka USD2,892 a i ka USD805, a hiki ke hoʻonui ʻia ka awelika o ka loaʻa kālā ma ka ʻeka ma mua o USD11,490.
- Hana hana: He 32 mau limahana o ka SPV, me 25 mau limahana kūloko ma Yuanmou County a me eono mau limahana wahine, a ua lawe nui ia ka hana o ka papahana e na kanaka o ka aina.
- SPV waiwai: Ua manaʻo ʻia e hiki i ka SPV ke hoʻihoʻi i kona kumukūʻai i loko o ʻelima a ʻehiku mau makahiki, me ka awelika o ka makahiki o ka hoʻihoʻi ʻana he 7.95%.Ma ka manawa like, ua hōʻoia ʻia ka liʻiliʻi o ka hoʻihoʻi ʻana o 4.95% no nā hui.
- Mālama wai: Hiki ke mālama ʻia ma mua o 21.58 miliona m3 o ka wai i kēlā me kēia makahiki.
Ua hoʻomohala a hoʻonohonoho ʻo Dayu Irrigation Group Co., Ltd. i kahi ʻōnaehana wai wai no ka hoʻoulu ʻana i ka ʻāina mahiʻai a hoʻokumu i kahi pūnaewele hoʻokele a me ka ʻoihana lawelawe i kikohoʻe a naʻauao.ʻO ke kūkulu ʻia ʻana o ka papahana hoʻokomo wai o ka waihona, ka papahana hoʻoili wai mai ka waihona i ka paipu nui a me ka paipu kumu no ka hoʻoili wai, a me ka papahana hoʻohele wai me nā paipu sub-main, nā paipu lālā, a me nā paipu kōkua no ka hāʻawi ʻana i ka wai, lako. me ke akamai ana ana lako, a drip irrigation hale, hana i ka hui 'wai network' nenoaiu mai ke kumu wai a hiki i ka 'diversion, lawe, hoolaha, a me ka irrigation' o na mahinaai ma ka papahana wahi.
ʻO ke kiʻi i hāʻawi ʻia e ke Kuhina Waiwai, Kina
Ma ka hoʻokomo ʻana i nā mea hoʻokele wai wai kūpono a me nā lako kamaʻilio uila, ua hoʻohui ka papahana i ka mīkini wai akamai, ka valve uila, ka ʻōnaehana mana, ka ʻike uila, a me nā lako kamaʻilio uila e hoʻouna i ka ʻike i ke kikowaena mana.Hoʻopaʻa ʻia a hoʻouna ʻia nā ʻikepili hou aʻe e like me ka hoʻohana ʻana i ka wai, ka nui o ka momona, ka nui o ka lāʻau, ka nānā ʻana i ka makū o ka lepo, ka loli ʻana o ka wā, ka hana palekana o nā paipu, a me nā ʻike ʻē aʻe.E like me ka waiwai i hoʻonohonoho ʻia, nā ʻōlima, a me nā hopena o ka nānā ʻana i ka ʻikepili, hiki i ka ʻōnaehana ke hoʻomalu i ka on / off o ka valve uila a hoʻouna i ka ʻike i ka pahu kelepona paʻa, hiki ke hoʻohana mamao ʻia e ka mea hoʻohana.
He hoʻolaha hou kēia o kahi hoʻonā e kū nei.
Hoʻopili hou
Ma hope o kēia papahana, ua hoʻolaha a hoʻohana ka ʻoihana pilikino (Dayu Irrigation Group Co., Ltd.) i kēia ʻenehana a me ke ʻano hoʻokele ma nā wahi ʻē aʻe ma PPP a i ʻole nā ala PPP, e like me Xiangyun County o Yunnan (wahi wai o 3,330 mau ʻeka. ), Midu County (irrigation area o 3,270 hectares), Mile County (irrigation area o 3,330 hectares), Yongsheng County (irrigation area o 1,070 hectares), Shaya County ma Xinjiang (irrigation area o 10,230 hectares), Wushan County ma Gansu Province me kahi irrigation o 2,770 hectares), Huailai County ma Hebei Province (me ka irrigation area o 5,470 hectares), a me nā mea ʻē aʻe.
'Ōlelo Aʻo: ʻO kēia haʻawina hihia a me nā ʻike āpau i waiho ʻia e ke Kuhina Waiwai, Kina ma ka pane ʻana i kā mākou kāhea honua no nā noiʻi hihia InfraTech.
Ka manawa hoʻouna: Nov-02-2022
