Taputapu Hiko Hiko i mua i te tukatuka
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Momo rehu raina whakaputa i mua i te maimoatanga
Ko te whakamaarama i mua i te paninga ko te whakakore (degreasing), te tango waikura, te phosphating e toru nga wahanga.Phosphating Ko te hononga pokapū, degreasing me te waikura tango ko te tukanga faaineineraa i mua i te phosphating, na i roto i te mahi production, e kore e tika tango tatou mahi phosphating rite te arotahi, engari ano timata i te whakaritenga o te kounga phosphating, mahi i te mahi pai i tua atu ki te tango i te hinu me te waikura, ina koa ka aro ki te awe tahi i waenga i a raatau.
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Raina whakangao hiko kaa waka
Electrophoresis: i raro i te mahi o te mara hiko tika o naianei, he pai me te kino nga matūriki colloidal ki te kino, te nekehanga aronga pai, e kiia ana ko te kauhoe.
Electrolysis: ka mahia te tauhohenga whakaheke waiora ki runga i te hiko, engari ka puta te ahuatanga o te waikura me te whakaheke i runga i te hiko.
