• Danat Saudia provides solutions for pit dewatering treatment, enabling recovered water to be safely reused on site for dust suppression, process water, or general operations, reducing reliance on freshwater sources.

• Treatment is achieved through staged solids removal and polishing technologies, allowing suspended solids, hydrocarbons, and dissolved contaminants to be reduced to reuse or discharge specifications while minimising secondary waste generation.

• These solutions are well suited to variable flow and water quality conditions, which are typical of pit dewatering operations across different stages of mine development.

• Systems have been deployed and trialled across multiple mining jurisdictions, supporting both permanent installations and mobile treatment for changing pit geometries and mine plans.

• Danat Saudia can treat Tailings Water to remove residual hydrocarbons and process oils, preventing surface oil films from forming on tailings ponds and reclaim dams.

• Improved evaporation reduces the volume of water requiring active recovery or treatment, easing pressure on reclaim pumping systems and lowering overall water management costs.

• Ability to remove the heavy metals and treatment for acid bearing sulphides helps to ensure environmental regulations

• Trial work at several African mining sites

• Temperature control is critical for process stability – overheating in circuits, exchangers, or storage systems can reduce recovery rates in mining and compromise product quality or safety in industrial plants.

• Chillers protect equipment and prevent unplanned shutdowns – maintaining cooling during peak loads, heat waves, or equipment failures avoids damage to pumps, compressors, and heat-sensitive units.

• Production can be maintained or increased during constraints – temporary or supplemental chilling allows operations to run at nameplate capacity even when permanent cooling systems are overloaded or offline.

• Essential for safety-critical and turnaround scenarios – chillers and cooling towers provide controlled cooling during maintenance, emergency response, and restart phases where heat buildup poses operational or personnel risks.

• Rapid deployment without capital expenditure – through Danat Saudia’s partnership with the world’s largest global rental fleet of chillers and cooling towers, cooling capacity can be mobilised quickly without long lead times or permanent infrastructure.

• 8 successful projects in both petrochemical and waste management facilities

• Currently undertaking trials on upstream applications for TOC with Oil Majors

• Have successfully reduced TOC levels from 5000ppm down to <40ppm

  [CASESTUDY] TOC Case Study | /s/TOC-Case-Study.pdf

• Ground water can be extremely complex due to cross contamination underground between neighbouring facilities

• Danat Saudia’s ability to treat multiple types of contamination in a sequential and cost effective manner has been highly effective at 4 sites in Jubail where we have successfully treated ground water

• Treatment can be at any desired flowrate upto 150m3/hr but geotechnical analysis should be done before requesting flowrates about 10-15m3/hr to protect for any subsidence

  [CASESTUDY] Groundwater Case Study | /s/Groundwater-Case-Study.pdf

• Presence of Mercury can lead to embrittlement of plant infrastructure

• Mercury can be present in both Aerosolised as well as Aqueous Form

• Conventional technology is often unable to remove aerosolised form of mercury and it can overwhelm treatment systems

• Mersep technology is able to reduce aerosolised mercury significantly and retrofit existing systems

[CASESTUDY] Mercury Reduction Case Study | /s/Mercury-Reduction-Case-Study.pdf

• Inlet water to an RO system can contain trace hydrocarbons that will foul membranes

• Given the high flowrates that RO system often operate at any fouling can impact performance significantly

• Our solution is not only able to reduce fouling, it can help trace the source of hydrocarbon contamination reaching the RO

[CASESTUDY] ROProtection Case Study | /s/ROProtection-Case-Study.pdf