kia haere tonu te whakapai ake, kia whakarite i te kounga o te hua kia rite ki ngā whakaritenga paerewa o te mākete me te kiritaki. He pūnaha whakaū kounga tā tā mātou kamupene kua whakatūria mō ngā Kamupene Hanga mō ngā Hononga PPR Kirihou Piko me te Parahi mō te Wai Wera i Haina, ka whakatakotoria e mātou te pono me te hauora hei kawenga matua. Inaianei kei a mātou he rōpū hokohoko ā-ao ngaio kua puta i Amerika. Ko mātou tō hoa pakihi e whai ake nei.
kia haere tonu te whakapai ake, kia whakarite kia rite te kounga o te hua ki ngā whakaritenga paerewa o te mākete me te kiritaki. Kua whakatūria he pūnaha whakapūmau kounga mō tā mātou kamupeneTe Whakaurunga PPR o Haina, PPR, I te whai kia tipu hei kaiwhakarato tino tohunga i roto i tēnei rāngai i Uganda, kei te rangahau tonu mātou i te tukanga hanga me te whakapiki i te kounga o ā mātou hua matua. Tae noa mai ki tēnei wā, kua whakahoutia te rārangi taonga i ia wā, ā, kua kukume mai i ngā kaihoko mai i te ao katoa. Ka taea te tiki i ngā mōhiohio hohonu i roto i tā mātou whārangi tukutuku, ā, ka tukuna atu e tā mātou tīma hoko-muri-hoko he ratonga kaitohutohu kounga pai ki a koe. Ka āwhina rātou i a koe ki te whiwhi mōhiotanga katoa mō ā mātou hua me te whakarite i tētahi whiriwhiringa makona. Ka taea hoki te toro atu ki tā mātou wheketere i Uganda i ngā wā katoa. Ko te tumanako ka whiwhi koe i ō pātai kia pai ai te mahi tahi.

Ngā paipa PPR

Ki te whakaritea ki ngā paipa whakarewa, he pai ake ngā painga o ngā paipa PPR, arā, he māmā ake te tāutanga, he pai ake te whakamahana, ā, he ātete ki te waikura. He rauemi wai hauora, he pai hoki mō te taiao, ā, koinei hoki te hua wai matua kei te mākete. Ko ngā tae e wātea ana mō ngā paipa PPR ko te mā, te hina, te kakariki me te kari, ko te take o tēnei rerekētanga ko ngā tae rerekē kua tāpirihia.

Haunga ngā āhuatanga o ngā paipa kirihou whānui pērā i te mama, te ātete ki te waikura, te kore e memeha, me te roa o te ora mahi, kei ngā paipa PP-R anō hoki ēnei āhuatanga matua:

1 Kāore he paitini, ā, he akuaku hoki.
Ko ngā rauemi mata o te PP-R he waro me te hauwai anake, ā, kāore he mea kino, he mea paitini rānei. He akuaku, he pono hoki. Ehara i te mea ka whakamahia anake mō ngā paipa wai matao me te wai wera, engari mō ngā pūnaha wai inu parakore anō hoki.

2 Te tiaki wera me te penapena pūngao.
Ko te kawe wera o te paipa PP-R he 0.21w/mk, he 1/200 noa iho tēnei o te paipa maitai.

3 He ātete wera pai ake.
Ko te pūwāhi whakangawari Vicat o te paipa PP-R he 131.5℃. Ka taea e te pāmahana mahi mōrahi te eke ki te 95℃, ka taea te whakatutuki i ngā whakaritenga o te pūnaha wai wera i roto i te ture tuku wai me te rerenga wai o te whare.

4. Roa te ora ratonga.
I raro i ngā āhuatanga o te pāmahana mahi o te 70℃ me te pēhanga mahi (PN) o te 1.0MPa, ka taea e te roanga mahi o te paipa PP-R te neke atu i te 50 tau (mehemea me hanga te rauemi paipa ki te raupapa S3.2 me te S2.5, neke atu rānei); i raro i te pāmahana noa (20℃) ka taea e te roanga mahi te neke atu i te 100 tau.

5 He ngāwari te tāutanga me te hononga pono.
He pai te mahi whakarewa o te PP-R. Ka taea te hono i ngā paipa me ngā hononga mā te whakarewa wera me te whakakotahitanga hiko. He watea te tāutanga, ā, he pono ngā hononga. He nui ake te kaha o te hononga i te kaha o te paipa tonu.

6 Ka taea te hangarua i ngā rauemi.
Ka horoia, ka pakaruhia, ka hangaruatia ngā para PP-R hei whakamahi mā te hanga paipa me ngā taputapu. Kāore te nui o ngā rauemi hangarua e neke ake i te 10% o te tapeke, ā, kāore hoki e pā ki te kounga o te hua.

tāutanga

kia haere tonu te whakapai ake, kia whakarite i te kounga o te hua kia rite ki ngā whakaritenga paerewa o te mākete me te kiritaki. He pūnaha whakaū kounga tā tā mātou kamupene kua whakatūria mō ngā Kamupene Hanga mō ngā Hononga PPR Kirihou Piko me te Parahi mō te Wai Wera i Haina, ka whakatakotoria e mātou te pono me te hauora hei kawenga matua. Inaianei kei a mātou he rōpū hokohoko ā-ao ngaio kua puta i Amerika. Ko mātou tō hoa pakihi e whai ake nei.
Ngā Kamupene Hanga mō te Whakaurunga PPR Haina, PPR, Me te whai kia tipu hei kaiwhakarato tino tohunga i roto i tēnei rāngai i Uganda, kei te rangahau tonu mātou i te tukanga hanga me te whakapiki i te kounga o ā mātou hua matua. Tae noa mai ki tēnei wā, kua whakahoutia te rārangi taonga i ia wā, ā, kua kukume mai i ngā kaihoko mai i te ao katoa. Ka taea te tiki i ngā mōhiohio hohonu i roto i tā mātou whārangi tukutuku, ā, ka tukuna atu ki a koe he ratonga kaitohutohu kounga pai e tā mātou tīma hoko-muri. Ka taea e rātou te āwhina i a koe ki te whiwhi mōhiotanga katoa mō ā mātou hua me te whakarite i tētahi whiriwhiringa makona. Ka taea hoki te toro atu ki tā mātou wheketere i Uganda i ngā wā katoa. Ko te tumanako ka whiwhi koe i ō pātai kia pai ai te mahi tahi.