He aha ngā Pūwhakamātautau PH Pocket?
He taputapu kawe iti ngā taputapu whakamātautau pH pūkoro e tuku ana i ngā mōhiohio ki te kaiwhakamahi me te tika, te whai wāhitanga me te utu tika. Kua hangaia ēnei taputapu hei whakamahi i roto i ngā āhuatanga rerekē, ā, ka whakamātautau i te kawakore (pH) me te waikawa o ngā momo tauira. He tino rongonui ēnei taputapu mō te whakamātautau i ngā tauira kounga wai nā te mea ka uru pai ki roto i te pūkoro kia ngāwari ai te tiki me te whakamahi.
He maha ngā momo whakamahinga e whakaputa ana i te whānuitanga o ngā momo tauira, he mea nui kia mōhio koe ki te momo whakamātautau wai pH ka puta ngā hua pai rawa atu mō ō hiahia whakamātautau tauira. He whānuitanga o ngā taputapu whakamātautau kei te mākete e tuku ana i ngā momo hangarau rerekē hei whakatutuki i ngā hiahia o te kaihoko. E toru ngā momo whakamātautau wai pH e pai ana mō te whakamātautau i te kounga o te wai: te whakamātautau kore-hononga kotahi, te hiko whakakapi-hononga kotahi me te hiko whakakapi-hononga rua. Ko te whiriwhiri i tētahi mita pH mō te wai ka whakawhirinaki nui ki te tauira e whakamatautauria ana, te tere o te whakamātautau me te tika e hiahiatia ana.
Ngā Uara pH
Ko te momo whakamātautau kounga wai e tino kitea ana ko te whakamātautau pH. Ko te pH wai e tohu ana i te taurite i waenga i ngā katote hauwai, he waikawa, me ngā katote hauwai, he taketake. Ko te taurite tino pai o ngā mea e rua ko te pH o te 7. Ko te uara pH o te 7 he kūpapa. I te hekenga o te tau, ka piki ake te waikawa o te matū; i te pikinga ake, ka nui ake te kawakore. Ko ngā uara mai i te 0 (tino waikawa, pērā i te waikawa pākahiko) ki te 14 (tino kawakore, hei tauira, te horoi waikeri). Ko te wai puna he tata ki te pH 7, ko ngā wai tūturu ia kei roto i te awhe pH 6 ki te 8. Ko ngā tono e hiahia ana ki te ine i ngā taumata pH e kitea ana i roto i te nuinga o ngā ahumahi me ngā whare katoa. He rerekē te tono whare, pērā i te ine i ngā taumata pH o te ika ika, i te ine i te taumata pH o te wai i roto i te tipu maimoatanga wai.
I mua i te whiriwhiri i tētahi taputapu whakamātautau pukoro, he mea nui kia mōhio koe ki te hikohiko. Koinei te wāhanga o te taputapu whakamātautau pukoro e toua ana ki roto i te tauira hei ine i te pH. Kei roto i te hikohiko te irahiko (wai, tiēre rānei). Ko te hononga hikohiko te pūwāhi porowhita i waenganui i te irahiko i roto i te hikohiko me tō tauira. Ko te tikanga, me turuturu te irahiko ki roto i te tauira kia taea ai e te hikohiko te whakatutuki i ngā hua tika. Ka mahi tahi ēnei wāhanga iti katoa i roto i te hikohiko hei ine tika i te pH.
Ka pōturi te pirau o te hikohiko nā te mea ka whakamahia tonutia te hikohiko i te wā e ine ana, ā, ka paitinihia e ngā katote, ngā matū poke rānei. Ko ngā katote e paitini ana i te hikohiko ko ngā konganuku, ngā phosphate, ngā sulfate, ngā nitrates me ngā pūmua. Ko te nui ake o te kawa o te taiao, ko te nui ake o te pānga ki te hikohiko. Ka taea e ngā taiao kawa me ngā taumata teitei o ngā katote poke, pērā i ngā whare maimoatanga wai para, te tere ake i te paitini o te hikohiko. Ka taea e tēnei tukanga te tere te mahi me ngā kaiwhakamātautau taumata tīmatanga iti ake te utu. I roto i ngā wiki, ka puhoi, ka pōturi hoki ngā mita. Ka whakauruhia he hikohiko pono ki tētahi mita pH pukoro kounga e whakarato ana i ngā pānui pumau me te tika tonu. He mea nui hoki te pupuri i te hikohiko kia ma, kia makuku hoki ki te mahi me te roa o te wā o te kaiwhakamātautau pukoro.
Ngā Whakamātautau pH Hononga-Kotahi e Tukua Ana
Mō te hunga e whakamahi ana i ngā taputapu whakamātautau pH he rite tonu te hiahia pH ki te tauira wai, ka nui te kaha me te tika o te hangarau māmā e whakamahi ana i te hiko honohono-kotahi. He poto ake te roa o te ora o te hiko honohono-kotahi i te hiko honohono-rua, ā, he maha ngā wā ka whakamahia mō te whakamātautau pH me te pāmahana i ētahi wā. Ko te tika o te pūoko honohono-kotahi kāore e taea te whakakapi he +0.1 te pH. He kōwhiringa ōhanga tēnei, ā, he maha ngā wā ka hokona e te kaiwhakamahi mutunga kāore i te tino hangarau. Ki te kore e taea e te taputapu whakamātautau te whakarato i ngā pānui tika, me maka noa atu ka hoko i tētahi atu taputapu whakamātautau putea. He maha ngā wā ka whakamahia ngā taputapu whakamātautau honohono-kotahi i roto i ngā hydroponics, te ahumoana, te wai inu, ngā ika moana, ngā puna kaukau me ngā wāhi mirimiri, te mātauranga, me ngā mākete māra.
Ngā Whakamātautau pH Irahiko Whakakapinga Hononga-Kotahi
He pikinga ake tēnei i te whakamātautau kotahi-hononga, he whakamātautau kotahi-hononga ka taea te whakakapi, ka taea te whakatutuki i te tika pai ake o te +0.01 pH. He pai tēnei whakamātautau mō te nuinga o ngā tukanga whakamātautau ASTM Intl. me te US EPA. Ka taea te whakakapi i te pūoko, ka tiakina te waeine, kia taea ai te whakamahi i ngā wā maha. Ko te whakakapi i te pūoko he kōwhiringa mō te kaiwhakamahi noa e whakamahi ana i te whakamātautau. Ina whakamahia tonutia te waeine, ā, he nui te kukū o ngā katote e paitini ana i te electrolyte i roto i te irahiko, tera pea he pai ake te neke ki te taumata e whai ake nei o ngā whakamātautau me te hangarau irahiko takirua.
Ngā Whakamātautau pH Irahiko Whakakapinga Hononga-Rua
Mā te hangarau hononga-rua ka roa ake te ara hekenga mō ngā poke, ka whakaroa i te kino e whakangaro ana i te hiko pH, ka whakarei ake, ka whakaroa ake hoki i te roa o te wā o te waeine. I mua i te taenga atu o te poke ki te hiko, me horapa mā roto i te hononga kotahi, engari mā roto i ngā hononga e rua. He whakamātautau kounga teitei, he taumaha ngā taputapu whakamātautau hononga-rua e tu atu ana i ngā āhuatanga me ngā tauira tino uaua. Ka taea te whakamahi me te wai para, ngā otinga kei roto ngā sulfide, ngā konganuku taumaha me ngā arai Tris. Mō ngā kiritaki e hiahia ana ki te whakahoki tonu i ā rātou whakamātautau pH, me te whakaatu i ngā pūoko ki ngā rauemi tino kaha, he mea nui kia whakamahia he taputapu whakamātautau hononga-rua hei whakaroa ake i te roa o te wā o te hiko me te whakarite i te tika. I ia whakamahinga, ka neke haere ngā pānui, ka iti ake te pono. Mā te hoahoa hononga-rua ka whakarite i te kounga teitei, ā, ka whakamahia te hangarau hei ine i ngā taumata pH i te tika tino pai o te +0.01 pH.
He mea nui te whakatikatika mō te tika. Ehara i te mea onge te rerekētanga o te mita pH mai i ōna tautuhinga kua whakatikatikaina. Kia pērā, tera pea ka hē ngā hua. He mea nui te whakatikatika i ngā taputapu whakamātautau kia tika ai ngā inenga. Ko ētahi mita pH pukoro he tohu ārai aunoa, kia māmā ai, kia tere ai hoki te whakatikatika. He maha ngā tauira iti te utu e hiahia ana kia auau ake te whakatikatika kia tika ai ngā inenga. Me mahi auau te whakatikatika mō ngā taputapu whakamātautau pH, e taunakitia ana kia mahia i ia rā, i te iti rawa rānei kotahi i te wiki. Whakatikatikahia kia toru ngā pūwāhi mā te whakamahi i ngā paerewa kua whakatakotoria mō te ārai o te US, o te National Institute of Standards and Technology rānei.
Kua roa nei te rongonui o ngā taputapu whakamātautau wai mō ngā tau kua pahure ake nei, nā te mea he iti, he kawe, he tika, ā, ka taea te whakaputa pānui i roto i ngā hēkona ruarua noa iho mā te pēhi i te pātene. I te mea kei te hiahia tonu te mākete whakamātautau ki te whanaketanga, kua tāpirihia e ngā kaihanga ngā āhuatanga pēnei i ngā whare ārai wai me te ātete puehu hei tiaki i ngā taputapu whakamātautau mai i ngā taiao mākū me te whakahaere hē. Hei tāpiri, mā ngā whakaaturanga ergonomic nui ake ka māmā ake te pānui. Kua tāpirihia hoki ki ngā tauira hou te utu pāmahana aunoa, he āhuatanga e rāhuitia ana mō ngā mita ringaringa me ngā mita papa. Ka taea e ētahi tauira te ine me te whakaatu i te pāmahana tuturu. Ka whakaatuhia e ngā taputapu whakamātautau matatau te pumau, te whakatikatika me ngā tohu pākahiko i runga i te whakaaturanga me te whakaweto aunoa hei tiaki i te roa o te pākahiko. Mā te whiriwhiri i te taputapu whakamātautau pūkoro tika mō tō tono ka hoatu ki a koe he whakamahinga pono me te tika tonu.
Ka taea hoki e mātou te whakarato i ngā pūoko kounga wai e ine ana i ētahi atu tawhā rerekē hei tohutoro māu.
Wā tuku: Whiringa-ā-rangi 12-2024