Loaʻa i ka wai hoʻoheheʻe hao hao ka maikaʻi o ka wai me nā ʻano haumia like ʻole. Hoʻohana kahi hale hana kila ma Wenzhou i nā kaʻina hana lapaʻau nui e like me ke kāwili ʻana, ka flocculation, a me ka sedimentation. Loaʻa pinepine i ka sludge nā ʻāpana paʻakikī, hiki ke alakaʻi i ka abrasion nui a me ka hōʻino ʻana i ka lole kānana.

Hoʻohana kēia hale hana i kā mākou mīkini kānana kāʻei hoʻomānoanoa-hoʻoheheʻe pahu rotary HTB-1500 series, no ka mea, hoʻohana mākou i ka lole kānana pale ʻaʻahu i lawe ʻia mai Kelemania mai. Mai ka makahiki 2006, ua hana mau kā mākou lako me ka ʻole o ka hemahema koe wale nō ka hoʻololi mau ʻana i nā ʻāpana ʻaʻahu.

Hale Wili ʻAila Niʻa SIBU HTB-1000