References

An international installed park

Orège key references

Client	Application	Thickening / dewatering equipment including Orège equipment	Installation/ Sale year	Main advantages & return on investment
Capital sale Scottish Water UK	Thickening Nereda sludge	SLG-F Skid	2021	70% Reduction in liquid transported sludge 70% Reduction in CO2 Plug & Play package plant DfMA installed in 3 days 70% Reduction in project and site time Reduced NH4 filtrate Reduced P filtrate Low solids BOD loading back to head works filtrate Installed in existing footprint Lower odour Lower viscosity
Capital sale Scottish Water UK	Thickening SBR sludge	SLG-F Skid	2021	70% Reduction in liquid transported sludge 70% Reduction in CO2 Plug & Play package plant DfMA installed in 3 days 70% Reduction in project and site time Reduced NH4 filtrate Reduced P filtrate Low solids BOD loading back to head works filtrate Installed in existing footprint Lower odour Lower viscosity
Capital sale Scottish Water UK	Thickening SAS	SLG-F Container	2021	70% Reduction in liquid transported sludge 70% Reduction in Co2 Plug & Play package plant DfMA installed in 3 days 70% Reduction in project and site time Reduced NH4 filtrate Reduced P filtrate Low solids BOD loading back to head works filtrate Installed in existing footprint Lower odour Lower viscosity
Rental Severn Trent UK	Thickening Primary/Imports	2 x SLG-F Mobile trailers	2023	38% increase in Methane production Increase in imported sludge capacity Plug & Play package plant DfMA 70% Reduction in project and site time Low solids BOD loading back to head works filtrate Installed in 20 minutes mobile service with operator Lower odour Lower viscosity
Rental Severn Trent UK	Thickening Primary/Imports	SLG-F Mobile trailer	2023	Increase in Methane production Increase in imported sludge capacity Plug & Play package plant DfMA 70% reduction in project and site time Low solids BOD loading back to head works filtrate Lower odour Lower viscosity
Capital sale Severn Trent UK	Thickening Primary/Imports	3 x SLG-F Container Package Plant concept	2022/2023	Increase in Methane production Increase in imported sludge & revenue Plug & Play package plant DfMA installed in 3 days Reduction in project and site time Low solids BOD loading back to head works filtrate Lower odour Lower viscosity
Rental United Utilities UK	Thickening	SLG-F Skid	2024	Reduction in liquid road transported sludge Increase in imported sludge capacity 70% Reduction in Co2 Plug & Play package plant DfMA installed in 3 days 70% Reduction in project and site time Reduced NH4 filtrate Reduced P filtrate Low solids BOD loading back to head works filtrate Lower odour Lower viscosity
Easley Combined Utility Authority US	Thickening	1 SLG-FF	2024	Reduce liquid sludge haul volumes by 50%
LaCrosse, WI US	Thickening	1 SLG-F	2024	Increase %TS solids loading to anaerobic digester
Corona de Tuscon, AZ US	Thickening	1 SLG-FF	2024	Reduce liquid sludge haul volumes by 50%
City of South San Francisco US	Dewatering	2 SLG	2018	Increase cake solids and reduce polymer consumption to achieve annual savings of $100k/year
City of Deland (Florida – USA) Municipal	Dewatering	3 SLG combined to 3 Belt Filter Presses	2018	• Reduction in sludge volume > 35%
GCUA (New Jersey – USA) Municipal	Dewatering	2 SLG combined to 2 Belt Filter Presses	2017 & 2020	• Increase in cake dryness of +2% DS • Reduction in polymer use > 20%
Two Rivers (North East – USA) Municipality	Dewatering	SLG + Belt Filter Press & Orege optimization service	2019	• Treatment flow doubled • Return on investment < 2 years
Anglian Water (UK) Water Utility	Thickening	2 Mobile SLG-F	2018	• 66% reduction in volume of transported liquid sludge • Reduced Carbon footprint & CO2 emissions • Return on investment between 2 and 3 years • Rapid deployment and installation on different sites in specific geographic areas where fixed solutions are not viable • Very little requirement for additional infrastructure
Scottish Water (UK) Water Utility	Thickening	Skid mounted SLG-F	2020	• Up to 70% reduction in volume of transported liquid sludge • Reduced Carbon footprint & CO2 emissions • Return on investment 18 months • Installed in kiosk with no requirement for a new building
Wessex Water (UK) Water Utility	Thickening	Mobile SLG-F	2018	• 50% to 70% reduction in volume of transported liquid sludge • Reduced Carbon footprint & CO2 emissions • Return on investment < 3 years • Rapid deployment and installation on different sites in specific geographic areas where fixed solutions are not viable • Very little requirement for additional infrastructure • Sludge can still be pumped at 6% DS • Thickening of various sludge types including P removal ferric dosed sludges
Sappi Ehingen (Germany) “Factory manufacturing paper pulp and special paper”	Dewatering of sludge from paper production and excess sludge	2 SLG combined with 2 Belt Filter Press “winklepress”	2017	• Reduction in sludge volume to be disposed of > 20% • Increase in hydraulic flow > 50% • Reduction in polymer use > 30% • Reduction in odours • Return on investment < 3 years