Matapae utu taonga: he pikinga teitei te waikawa hauwaiora, te cyclohexane, me te sima

Waikawa hauwai

Ngā kaupapa matua o te tātari:

I te 17 o Paenga-whāwhā, i piki ake te utu whānui o te waikawa hauwaiora i te mākete o roto mā te 2.70%. Kua whakatikatikaina ētahi o ngā utu wheketere e ngā kaihanga o roto. Nō nā tata nei kua kitea he whakakotahitanga teitei o te mākete hauwaiora wai o runga, me ngā tumanakohanga mō te pikinga me te tautoko pai i ngā utu. Nō nā tata nei kua pumau te mākete hauwaiora polyaluminium o raro i te taumata teitei, me te tīmata anō o ngā kaihanga hauwaiora polyaluminium me te piki haere o te hiahia ki te hoko i raro i te taumata.

Matapae Mākete ā-Mārama:

I roto i te wā poto, tera pea ka rerekē te utu mākete mō te waikawa hauwaiora, ā, ka piki ake te nuinga. E matapaetia ana ka piki ake te rokiroki hauwaiora wai i runga ake i te awa, me te tautoko pai i ngā utu, ā, ka whai tonu te tono i raro iho.

Cyclohexan

Ngā kaupapa matua o te tātari:

I tēnei wā, kei te piki haere te utu o te cyclohexane i te mākete, ā, kei te piki haere tonu ngā utu o ngā umanga. Ko te take matua he nui te utu o te benzene parakore o runga, ā, kei te piki haere te utu o te mākete cyclohexane hei whakamama i te pēhanga i te taha utu. He maha ngā utu teitei o te mākete whānui, he iti ngā taonga, ā, he kaha te whakaaro hoko me te hoko. He pai te whakaaro o ngā kaihokohoko, ā, ko te arotahi o ngā whiriwhiringa mākete kei te taumata teitei. Mō te tono, he pai ngā tuku caprolactam o raro, he kaha ngā utu, ā, he noa te whakamahinga o ngā taonga, ko te nuinga mō te hoko tono pakari.

Matapae Mākete ā-Mārama:

E whakaaetia tonutia ana te tono o raro, engari ko te taha utu o runga e tautokona ana e ngā āhuatanga pai. I roto i te wā poto, ko te cyclohexane te nuinga o te wā e whakahaerehia ana me te ia whānui kaha.