Overview
Canal Gestión Lanzarote - Central de Janubio is an operational reverse osmosis desalination plant in Lanzarote, Spain. It supplies water treatment services to the island community.
Canal Gestión Lanzarote - Central de Janubio is a reverse osmosis (RO) desalination plant located on the island of Lanzarote, part of the Canary Islands, Spain. The facility is operational and serves as a key water treatment supplier for the region, addressing freshwater needs in this arid island environment. As an RO plant, it utilizes membrane technology to desalinate seawater, a common approach in Spain's Canary Islands where freshwater resources are limited. The plant operates under Spanish and European Union water quality regulations, which align with international desalination guidelines from organizations like the International Desalination Association (IDA). The plant plays a vital role in Lanzarote's water security, reducing dependence on imported water and groundwater extraction. Its operation contributes to the island's resilience against drought, a significant concern in the region's subtropical climate. The environmental context includes managing brine discharge into the Atlantic Ocean, which requires careful monitoring to protect marine ecosystems.
Environmental context
The plant discharges brine into the Atlantic Ocean near Lanzarote's coast, a sensitive marine environment. The Canary Islands host diverse marine habitats, including seagrass meadows and coral reefs, which can be impacted by high-salinity discharge. The facility's energy source, likely grid electricity with potential renewable integration, influences its carbon footprint. Proper brine management and monitoring are essential to minimize ecological disruption.
Frequently asked questions
The plant is located in Lanzarote, Canary Islands, Spain, at coordinates 28.921088, -13.836089.
It uses reverse osmosis (RO) technology, which forces seawater through semi-permeable membranes to remove salts and produce fresh water.
Yes, the plant is currently operational and serves as a water treatment supplier for the Lanzarote area.
Desalination plants in Spain must comply with EU Water Framework Directive and Spanish Royal Decree 140/2003 on water quality. Brine discharge is regulated under national and regional environmental permits.
Brine discharge into the Atlantic Ocean must be managed to protect marine ecosystems, including seagrass meadows and coral reefs. Energy use and greenhouse gas emissions are also key concerns, with increasing focus on renewable energy integration.