I don’t know how I got on this dairy email list but in the last couple of weeks I’ve been offered not only a chance to buy stainless steel, fully jacketed, silos, but also a full-on effluent plant.
Info below if you are interested:
FOR SALE BY AUCTION WEDS 22 JULY 2009 – ENGLAND
SUITABLE FOR ALL TYPES OF EFFLUENT, PREVIOUS CAPACITY 450,000 LITRES PER DAY, 450 CUBIC SIZE, SUPPLIED BY CAP, COMPLETE WITH S/S DAF UNIT, 11 TANKS, ALL ASSOCIATED PIPE WORK, CABLING, FLOW METERS, PLC CONTROL CONSOLE, MANUALS AND SPARES.
INSTALLED 2004 AT A COST OF CIRCA £1.75M
Gordon ("Zola") Edgar 
I’ve been getting those very same emails. I wonder which of our shared vendor’s email lists they got hold of.
ha. Maybe it’s Neal’s Yard? It seems to be all English effluent so far.