Blog / Technical guide
Set acceptance criteria for industrial MBR reuse
Specify reclaimed-water quality and the operating evidence needed for a complete MBR handover.
HOSON WATER editorial ·
Start at the end-use boundary
Name the reuse application, point of delivery, maximum off-spec duration and expected operating schedule. The MBR produces filtered biological effluent. Check which end-use targets require further steps, especially for dissolved salts, specific organics or microbial control. Put those steps in the process responsibility matrix and define where each quality criterion is checked.
Test performance while the plant is stable
Define the range of incoming flow and wastewater quality that represents normal operation. Record treated flow, filtrate quality, chemical dosing and aeration during acceptance. Use clear criteria for recycle or diversion when measurements are outside the agreed range. Coordinate sample collection with the owner and define how laboratory results will be matched to the plant historian.
Hand over the operating evidence
Collect membrane inventory, process records, baseline pressure and flux data, cleaning instructions and response procedures. Agree who will investigate a quality excursion and which upstream or downstream interfaces they can adjust. Set an early operating review when the production schedule and influent profile are representative.