Keejirara
HGL na-arụ ọrụ carbon carbon na-eji arụmọrụ nke mgbasa ozi siri ike nke carbon mee ka mmiri ghara ịdị ọcha. A na-egosiputa ikike ndị mgbasa ozi ya na akụkụ ndị a: ọ nwere ike ịgbasa ihe organic okwu, ụmụ irighiri ihe na microorganisms na mmiri.
Ọ nwere ike ọgwụ ndị na-abụghị nke na-abụghị chlorine, amonia, bromine na ayodiin.
O nwere ike Igwe Igwe Ansorb, dị ka ọlaọcha, arsenic, arsenic, biscuth chromium, bụ Mercury, A na-agbapụta na tinma. Ọ nwere ike wepu Chromatic na isi.


Akwukwo icho oru
Enwere ike ịkwaga ya na saịtị ahụ ma jiri ya mee ihe na-egbu egbu site na sludge lagoon nke instorelọ ọrụ ọgwụgwọ ọgwụgwọ n'oge ọrụ. Nzọụkwụ mbụ bụ imeghe otu nkwadebe polymer iji gwakọta polymen kpamkpam. Mgbe ahụ, a ga-anyụ sludge ahụ site na sludge mgbapụta site na ịgwakọta & flocculation tank nke sufta pịa, nke a gwakọtara ya na flocculant na flocculant nri site na mmiri mgbapụta. Mgbe ahụ, slubs na-asọba n'ime nnukwu ahụ nke ọkụ a ga-eme. Mgbe ị jụsịrị, a na-ebugharị achicha ahụ sludge site na ihe mkpuchi ahụ, na filtrate ga-alaghachi na usoro ọgwụgwọ a na-eme ka a hazie ya.