The combination of reverse osmosis treatment with the evaporator optimises the purification yield and reduces the size of the plant.
Zero-liquid discharge (ZLD) systems
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We produce innovative zero-liquid discharge plants for the recovery and reuse of wastewater: this virtuous circle frees companies from water withdrawals, giving them the guarantee of production continuity and reducing their environmental impact.
We design and build zero-liquid discharge (ZLD) plants that completely remove pollutants from wastewater and allow the purified water to be recovered for reuse in production processes, therefore avoiding discharge and waste.
Our strength is the combination of different technologies: each of our systems is the result of a careful analysis of the customer’s specific needs and integrates different applications into a single system that optimises energy efficiency and operating costs.
The combination of reverse osmosis treatment with the evaporator optimises the purification yield and reduces the size of the plant.
The technologies installed by Sostelia allow for constant and continuous verification of the parameters and performance of the purification process, guaranteeing the full operation of the plant through remote monitoring.
We install specific systems in our zero-liquid discharge facilities to prevent the proliferation of bacteria and algae in the reuse water. They are essential to ensuring the best purification efficiency of the plants and maximum recovery of water resources.
Our plants have no impact on the environment (due to the absence of discharge).
Company operations are guaranteed even during periods of high water stress thanks to the recirculation system; production is therefore protected from water supply risks.
The use of multi-effect systems ensures the optimisation of energy consumption, making the entire treatment process sustainable.
Sostelia’s plants are designed to minimise operating costs thanks to technologies that transform liquid residues into solids and significantly reduce disposal costs.
The total absence of discharges and the high quality of the recovered water ensure full compliance with all regulatory limits, even in the most restrictive environments.
We support industries and companies in reducing water consumption and promoting recovery in production processes by providing state-of-the-art technologies that are entirely designed, built and operated by our Group.
We support integrated water service operators with tailor-made services and innovative facilities to purify water before returning it to its natural environment.
Our Group offers environmental remediation and groundwater treatment to recover contaminated sites.
We provide technical assistance, scheduled and predictive maintenance and emergency services for our customers.
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