B. USER GUIDE 3. RECOMMENDATIONS FOR OPERATION AND MAINTENANCE
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Installation and User guide – ECOROCK-5000 & BIOROCK Multirock Systems – 10-10-2017
Take a sample of the outgoing water (final effluent) and check for clearness and odour.
Clearness means that the water contains few suspended particles. The colour may vary
from neutral to dark yellow. The odour of the water will normally be neutral to light
ammonia.
Neutral
Dark yellow
FLOW MANAGEMENT SYSTEM
For Multirock only, Each quarter
Clean the Flow Management System
If BIOROCK Flow Control Chamber (FCC) and Splitterbox (SB): Rinse using a hose pipe
Check and re-adjust the float of the FCC if necessary
Check equal distribution of the wastewater through the ECOROCK units