RUBBISH CLEARANCE TUFNELL PARK LTD.

Nominal volume: 660 l Nominal payload: 270 kg + Weber large waste bins / waste containers made of polyethylene (HDPE) in a compact injection molding process in accordance with EN 840-2 + Lid with easy-to-open insert lid (LIL, lid in lid), making the waste bins particularly user-friendly + Resistant to UV, frost, heat and chemicals + All metal parts of the wheelie bins are corrosion-resistant thanks to galvanic zinc plating + Waste container with an integrated chip nest in the front mount for holding a transponder + Conforms to the requirements of Directive 2000/14 / EC. The waste bin is CE-marked and has a guaranteed sound power level + Optionally with lateral mounting pins + Standard colours grey, green, blue and brown - other colors are optional!

Nominal volume 1100 L Nominal loading capacity 440 kg + Waste containers produced in accordance with DIN EN 840 and RAL GZ 951/1 + Manufactured by compact injection moulding process from specially developed, high molecular weight, high-density polyethylene (HDPE) + Resistant to UV, frost, heat and chemicals + Stepped comb-lift for maximum safety during emptying; optional emptying by lifting trunnions reinforced with steel inserts + Easy filling through smaller lightweight lid + 200 mm diameter quiet-running, solid rubber castors with 360° swivel range + Standard equipment features 2 x footbrakes; also available with central braking + Chipnest to accept transponders/data carriers, compatible with common weighing and ID systems + All metal parts are zinc plated and resistant to corrosion + Well-positioned handles on body and lid for convenient handling from all sides + Smooth inside and outside surfaces allow for easy cleaning

Nominal volume: 770 l Nominal payload: 310 kg + Weber waste containers made of polyethylene (HDPE) in a compact injection molding process in accordance with EN 840-2 + Lid with easy-to-open insert lid (lid in lid) making the wheelie bins particularly user-friendly + Our waste bins are resistant to UV, frost, heat and chemicals + All metal parts of the waste containers are corrosion-resistant thanks to galvanic zinc plating + Wheelie bins with integrated chip nests in the front mount for holding transponders / data carriers + Conforms to the requirements of Directive 2000/14 / EC. The wheelie bin is CE-marked and has a guaranteed sound power level + Optionally with lateral trunnions + Standard colors blue, green, gray and brown - other colors are optional

Ammonia NH3, Hydrogen Sulfide H2S The collection and processing of sewage and industrial waste water is often a source of unpleasant odors mainly ammonia (NH3) and Hydrogen sulfide (H2S). These odors come from screening unit, sand/grit removal unit, pump station and sludge dewatering unit. enki’s two stage counter-flow vertical Packed Bed Scrubber removes these odors. The first packed tower uses aqueous sulfuric acid (H2SO4) solution to remove ammonia (NH3) according to the below reaction: 2NH3 + H2SO4 ➝ (NH4)2SO4 Ammonium sulfate salt [(NH4)2SO4], is soluble and non-volatile and it is easily removed by the blowdown. In the second stage are used sodium hydroxide (NaOH) and sodium hypochlorite (NaOCl) solution. NaOCl oxidizes the hydrogen sulfide. The complete reaction is given below: H2S + 4 NaOCl + 2NaOH ➝ Na2SO4 + 4NaCl + 2H2O Na2SO4 and NaCl are removed by the blowdown. The efficiency for removal of NH3 and H2S is greater than 99%.