-                Achịcha na-eme ka mmiri na-eme ka mmiri na-eme ka ihe ọ bụlaEkwentị mkpanaaka na-ahụ maka ihe ọkụkụ bụ ihe a na-ebugharị ụgbọ mmiri na-ebugharị slaudge na-eme ka usoro zuru oke nke dị mfe ịkwaga.Ọ nwere ike ije ozi maka saịtị ọgwụgwọ dị iche iche dị iche iche.Ngalaba ahụ bụ nke mejupụtara ụdị mmiri a na-ewu ewu, nke polymer ike polymer na-eri nri nke polymer nri pọmpụ, pọpọ na-eri nri na sludge na-efe efe.
-                Dị oke ọnụ ahịa maka ụdị ụdị biogas na-eme mkpọtụ sludge sludge na-eme ka mmiri dị iche icheZDL Sludge Streen Dewerening Counte Control Kand Automatic, Tonsulation Tenchening ma na-eme ihe na-akpaghị aka na njikọta, ga-emecha chịkọta ezigbo ma ọ bụ ihapu ya. 
-                ZDL Stacked Slubge Slubge IgweZDL Sludge Streen Dewerening Counte Control Kand Automatic, Tonsulation Tenchening ma na-eme ihe na-akpaghị aka na njikọta, ga-emecha chịkọta ezigbo ma ọ bụ ihapu ya. 

