Sewage Services – Digestion Tower Cleaning In Operational Condition And Thermal Utilization Of Sewage Sludge. For The First Time, The Digester 2 Must Be Cleaned Of The Deposits On The Inner Wall Of The Container By Wet Cleaning. The Wet Clearance Is Carried Out By Industrial Divers When The Tank Is Full. The Work To Be Carried Out Essentially Includes Recording The Actual Condition Of The Deposits, Checking The Inner Tank Wall And Checking The Bracing And Screw Connections Of The Digested Sludge Mixer Riser Pipe As Well As The Other Internal Pipeline Installations Of The Digester. The Service Includes Sucking Out The Deposits From The Funnel Area Of The Digester And Removing Any Blockages That May Be Present. The Conveyed Sludge-Sand Mixture Must Be Dewatered Using A Dewatering Unit That Can Be Operated On Site. The Dewatered Sewage Sludge Must Be Taken Over By The Contractor And Disposed Of Through Thermal Recycling In Accordance With The Regulations And Principles Of The Krwges.
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