Vertido Cero (ZLD)
Los sistemas de Vertido Cero (Zero Liquid Discharge) de Alfa Laval son soluciones compactas para la minimización absoluta de los vertidos en aplicaciones de residuos industriales. Altamente adaptables, se usan tareas exigentes en diversas industrias para la reducción de aguas residuales, así como para la recuperación de productos y de agua aptos para su reutilización. Nuestro historial y nuestra amplia experiencia en soluciones térmicas y tecnología de separación garantizan un sistema rentable.
Solución inteligente para recuperar recursos y minimizar volúmenes de residuos
- Bajos costes de inversión, instalación y operación.
- El diseño especial de la placa del intercambiador de calor minimiza el ensuciamiento y la incrustación.
- La alta eficiencia reduce el área de transferencia de calor requerida.
- Puede operar de manera rentable al vacío, reduciendo así los riesgos de incrustación.
- Mantenimiento rentable: superficies de transferencia de calor 100 % lavables e inspeccionables.
Explore the features of the Zero Liquid Discharge system
A choice of configurations
Mechanical vapor recompression (MVR)
Alfa Laval ZLD systems can be designed with MVR using electrical power to drive the evaporation process. An electrically driven fan increases the condensation temperature of the vapor in the evaporator before it is routed back to the heat exchanger where the latent heat is recovered. This configuration is ideal when there is no thermal heat source and when boiling point elevations are moderate.
Multi-effect systems
Alfa Laval ZLD systems can be designed using a thermal heat source such as steam or hot water, with one or several effects depending on the capacity requirements and your energy efficiency targets. The configuration is ideal when thermal heat sources are available and is generally more attractive in terms of capital expenditure.
AlfaFlash working principle
Dig deeper into the functions of the Alfa Laval Zero Liquid Discharge system. Watch the AlfaFlash animation and experience our forced circulation evaporation technology first hand.
“Once we discovered Alfa Laval’s AlfaVap technology, we’ve never looked back."
Read more about how the Alfa Laval solution helped Fountain Quail recycle up to 80 percent of “flowback” wastewater for future use – protecting a valuable natural resource while maximizing gas production.
Turn waste into value!
Alfa Laval industrial water and waste treatment solutions helps to reduce your environmental footprint from water and waste streams. With our robust technologies you maximize reuse of water and minimize energy consumption by turning waste to value – time and time again!
Ready for ZLD?
If you are looking for an industrial system that minimizes liquid discharge and maximizes water recovery, contact Alfa Laval today to learn more about our robust and cost efficient solutions to reclaim resources and minimize waste.