Hoʻohana ʻo Drum thickener me kahi kaʻina hana mānoanoa pahu rotary no ka loaʻa ʻana o kahi hopena lapaʻau paʻa kiʻekiʻe.
Hoʻopakele ʻia nā kumukūʻai o ka ʻāina, ke kūkulu ʻana a me ka hana no ka mea ʻoi aku ka liʻiliʻi o ka papahele o kēia mīkini me kona ʻano maʻalahi, nā koi flocculent liʻiliʻi a me ka hana ʻakomi piha.

ʻO ka hopena, ua mānoanoa ka slurry.Hoʻomaikaʻi ʻia ka mana hana o kā mākou rotary drum sludge thickener, a ua pōkole ka manawa hana.Hiki i ka sludge i hoʻokaʻawale ʻia ke hoʻemi nui i ka ukana o ke kāʻei no ke komo ʻana i ka wai.I kēia manawa, kūkulu paʻa ʻia ka pūʻulu sludge.ʻAʻole hiki ke ʻike ʻia ke ʻano lau-kahe a ʻaoʻao.A laila, hoʻonui ʻia ka pono dehydration, a hoʻohaʻahaʻa ʻia ka nui o ka wai.Ma hope o ka hoʻokaʻawale ʻana, ʻokoʻa ka maʻi paʻa o ka wai manuahi mai ka 0.5‰ a i ka 1‰, kahi pili pili i ke ʻano a me nā ʻano o ka polymer.

Hiki i ka semi-centrifugal rotary drum thickener ke kānana i ka wai manuahi ma o ka ikaika o waho.Loaʻa iā ia nā koi kiʻekiʻe no ka polymer a me ka ikaika paʻa o ka sludge.I ka hoʻohālikelike ʻana me ka mīkini mānoanoa kāʻei, hiki i kā mākou rotary drum sludge thickener ke hāʻawi i ka ʻōpala mānoanoa me ka haʻahaʻa o ka wai.ʻO ka sludge me kona ʻano wai ma luna o 1.5% kahi koho maikaʻi loa.