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.
