Ua māhele ʻia nā ʻano holoi lanahu i nā kaʻina hana ʻano pulu a me nā kaʻina hana ʻano maloʻo. ʻO ka wai hoʻoheheʻe lanahu ka mea i hoʻokuʻu ʻia i loko o ke kaʻina hana holoi lanahu ʻano pulu. I loko o kēia kaʻina hana, ʻo ka hoʻohana ʻana i ka wai e pono ai no kēlā me kēia tona lanahu mai 2m3 a 8m3.

ʻO ka wai hoʻoneoneo i hana ʻia i loko o kēia kaʻina hana e mau ana paha ka opaque ʻoiai inā e waiho ʻia no kekahi mau mahina. Hoʻokuʻu ʻia ka nui o ka wai hoʻoneoneo holoi lanahu me ka ʻole o ka hiki ʻana i ke kūlana maʻamau, kahi e hopena ai i ka haumia o ka wai, ka paʻa ʻana o ke kahawai muliwai, a me nā pōʻino kaiaola a puni.

Kaomi Kānana Kāʻei HaiBar
Ma ka laulima ʻana me nā hale hana lanahu nui he nui, ua hoʻolauna ʻo HaiBar i kahi mīkini kānana kāʻei no ka noiʻi ʻana i ka hoʻohana ʻenekinia o ka wai hoʻomaʻemaʻe lanahu a me ka hoʻomaloʻo ʻana o ka slime. Hōʻike ka hopena ua ʻike ʻia ka mīkini kānana kāʻei no ka hoʻomaloʻo ʻana o ka slime e ka ʻenehana hou loa, ka hiki ke hana nui, ka filtrate limpid, ka haʻahaʻa o ka wai o ka kānana cake, a me ka ʻōnaehana wai pani no ka holoi lanahu, a me nā mea ʻē aʻe.

Ke hoʻohana nei kahi hale hana lanahu ma ka Panalāʻau ʻo Anhui i ke kaʻina hana mālama "cyclone-slime sedimentation tank-filter press". ʻO ka hopena, aia kekahi mau ʻāpana paʻakikī i loko o ka sludge i hana ʻia, hiki ke maʻalahi ke ʻānai i ka lole kānana. Ke noʻonoʻo nei i kēia ʻano sludge, koho kā mākou hui i ka lole kānana maikaʻi loa a kūpaʻa i ke komo ʻana. Ua kūʻai mai nā mea hana he nui i kā mākou huahana e pani i ka mīkini kānana keʻena mua a i ʻole ka mīkini kānana plate-and-frame, ma hope o ke kipa ʻana i kā mākou wahi hana lako.

Hihia ma ka Pūnaewele
1. I Iune, 2007, ua kauoha aku ʻo Huainan Xieqiao Coal Company ma ka moku ʻo Anhui i ʻelua mau mīkini paʻi kānana kāʻei moʻo HTB-2000.
2. I Iulai, 2008, ua kūʻai aku ʻo Huainan Xieqiao Coal Company ma ka moku ʻo Anhui i ʻelua mau mīkini paʻi kānana kāʻei moʻo HTB-1500L.
3. I Iulai, 2011, ua kauoha aku ʻo Hangzhou Environmental Protection Academy of China Coal Science Research Institute i hoʻokahi mīkini kānana kāʻei HTBH-1000 series.
4. I Pepeluali, 2013, ua hoʻokuʻu ʻia aku kekahi mīkini kānana kāʻei HTE3-1500 series i Turkey.