Hoʻohana nui ʻia ʻo WQ/ES light mincing submersible sewage pump i ka ʻenekinia kūlanakauhale, ke kūkulu hale, ka ʻili ʻana o ka ʻoihana a me nā manawa lapaʻau e hoʻokuʻu ai i ka lepo, ka wai ʻino a me ka wai ua i loko o nā paʻa a me nā pulu pōkole.