Ko te hinu mata me te hau māori e kiia ana ko te hinu. Ko te hinu mata he wāhanga warowaihā taumaha noa iho i hangaia i roto i te āhua wai, ko te hau māori ia he wāhanga warowaihā māmā noa iho e noho ana i roto i te āhua hau. Ko te hau māori mai i te puna hau ka kiia ko te hau puna hau, ā, ko te hau māori i wehea mai i te hinu mata mai i te puna hinu ka kiia ko te hau hono.
He ranunga hau māori o ngā hau warowaihā, kei roto hoki te wai me ētahi atu poke. Ko te nuinga o te mea he waro, he hauwai, he whanariki, he hauota, he hāora me ngā huānga iti, ko te waro me te hauwai te nuinga, ko te waro te 65% – 80%, ā, ko te hauwai te 12% – 20%. He rerekē te hanganga o te hau māori i hangaia i ngā rohe rerekē, ā, he rerekē anō hoki te hanganga o te hau māori i hangaia e ngā puna e rua i roto i te puna kotahi. Mēnā he rerekē te nui o te whakamahinga o te mara hinu, ka rerekē anō hoki te hanganga o te hau māori i hangaia e te puna kotahi.
Ko te methane te hauwaiwai matua o te hau maori, ā, kei roto hoki i reira te ethane, te propane, te butane, te pentane, te iti o te hexane, te heptane me ētahi atu hau taumaha.
Te whakarōpūtanga o te hau māori
E toru ngā tikanga whakarōpū mō te hau māori
(1) E ai ki ngā āhuatanga o ngā putunga kohuke, ka wehea te nuinga ki te hau puna hau me te hau e pā ana.
Hau e pā ana: e pā ana ki te hau maori i wehea mai i te hinu mata e ngā puna hinu.
Puna hau: e pā ana ki te hau māori mai i te puna hau.
(2) E ai ki te hanganga hauwaiwai o te hau māori (arā, e ai ki te nui o te hauwaiwai wai i roto i te hau māori), ka taea te wehewehe ki te hau maroke, te hau mākū, te hau kikokore me te hau momona.
Tikanga whakamāramatanga C5 — te wehewehe i te hau maroke me te hau mākū
Hau maroke: e pā ana ki te hau māori he nui te ihirangi hauwaiwai i roto i te wai i runga ake i te C5 (pentane) me te whakarōpūtanga hanganga me ngā āhuatanga i raro iho i te 13.5 henimita kūpiko i roto i te 1 mita kūpiko paerewa o te hau māori.
Hau mākū: e pā ana ki te hau māori he nui ake te nui o te warowaihā wai i roto i te C5 i roto i te 1 mita pūtoru paerewa o te hau māori.
Tikanga whakamāramatanga C3 — te wehewehenga o te hau rawakore me te hau whai rawa
Hau kikokore: e pā ana ki te hau māori he iti iho i te 94 henimita kūpiko te nui o te warowaihā i roto i te 1 mita kūpiko paerewa o te hau māori.
Hau whai rawa: e pā ana ki te hau māori he nui ake te ihirangi hauwaiwai i roto i te wai C3 i te 94 henimita kūpiko i roto i te 1 mita kūpiko paerewa o te hau māori.
(3) E ai ki te nui o te hau waikawa, ka taea te wehewehe i te hau māori ki te hau waikawa me te hau ma.
Hau māori kawa: e pā ana ki te hau māori kei roto he nui te whanariki, te hauhā waro me ētahi atu hau kawa, me tukatuka i mua i te ekenga ki te paerewa kawe paipa, ki te taupū kounga hau taonga rānei.
Hau mā: e pā ana ki te hau he iti, he kore rānei he nui o te whanariki, ka taea te kaweake me te whakamahi me te kore e purea.
Wā tuku: Pipiri-21-2021