Papahana palekana kaiapuni wai ʻo Nantong Zhengda

ʻO ka ʻike kūkulu: ʻŌnaehana wehe lepo palekana a me ka deodorization no ka laina granulation wai a me ka laina wāwahi maikaʻi loa.
Kaʻina hana nui: Wehe i ka lepo pulse + hoʻokuʻu ʻana o ka mālamalama microwave a me ka oxygen a hiki i ke kūlana.