ʻOihana Kimia
Ua kapa ʻia ka ʻoihana kimemika. Me ka hoʻomohala ʻana i ka ʻepekema a me ka ʻenehana, ua ulu mālie ʻo ia i kahi ʻoihana multi-industry a me nā ʻano hana ʻano like ʻole mai ka hana ʻana i nā huahana inorganic liʻiliʻi e like me ka lehu soda, sulfuric acid a me nā huahana kūlohelohe i lawe ʻia mai nā mea kanu e hana ai i nā mea pena. Loaʻa iā ia ka ʻenehana, kemika, kemika a me ka fiber synthetic. He keʻena ia e hoʻohana ana i ka hopena kemika e hoʻololi i ke ʻano, ka haku mele a me ke ʻano o nā mea e hana ai i nā huahana kemika. E like me: waika inorganic, alkali, paʻakai, nā mea ʻokoʻa, fiber synthetic, plastic, synthetic rubber, dye, pena, pesticide, etc.