bids are invited for pilot scale dhs reactor mse primary settling tank , equalization tank , trickling filter reactor , sprinkler system , collection tank , stand for reactors , plumbings , media for trickling filter reactor , peristaltic pumps , submersible pump , control system , anaerobic biodigester pilot dhs reactor photochemical reactor, indicator lights or lamps, hydrothermal autoclave reactor, cold start pilot kit, paper shredding machines (v2), dhs plate with corresponding screws, roller ball pen (v2), currency counting machine, paint spray gun, t - shirt (v2) relevant laboratory glassware - burettes (v2) as per is 1997 slide storage box total quantity : 21