Our Clients

Commitment and Excellence in Every Sector

At ZEWATECH, we are proud to collaborate with a variety of industries, offering solutions that span from chemistry and pharmaceuticals to cosmetics and, especially, the biogas sector.Our industrial evaporatorsare used in applications that demand the highest quality, reliable production and energy efficiency.

Withover 20 years of experience, our engineers have developed a unique sector specialization, allowing us to offer efficient, economical and ecological solutions to current industrial challenges. Our facilities are a center of technical knowledge, fueled by years of experience and continuous practice.

Our focus on innovation is reflected in our projects and studies, which have resulted in extraordinary reductions of waste difficult to treat with conventional technologies.In collaboration with various technological centers and companies specializing in preconcentration by membranes, we havedeveloped Zero Liquid Discharge (ZLD) systems, allowing many industries to completely eliminate their environmental impact.

At ZEWATECH, we are more than a company: we are a close and accessible team, made up of people dedicated to finding the best solution for each client. Our flexibility and the availability ofpilot plantsfor testing guarantee the viability and success of each project. Always committed to maximum performance and respect for the environment, these are some of the sectors where our technology has made a difference.

Some of our projects

clientes con evaporador industrial zewatech

XUBI ENGRANAJES Azkoitia

Technology: VT ME

Location: Guipuzkoa, España

Activity: Wind energy gear manufacturing

Treatment volume: 2.500 lts/day

Initial COD: 41.000 mg/lt

Result: 85% distilled, 62mg/lt COD, 15% concentrated residue

clientes con evaporador industrial zewatech

FEMEVI

Technology: VT BC

Location: Vilamalla (Girona), España

Activity: Treatment of hydrocarbon waste

Treatment volume: 8,000 liters/day

Initial COD: 88,000 mg/lt

Result: 91% distilled, 1,100 mg/lt COD, 9% concentrated residue

clientes con evaporador industrial zewatech

DISTILLER

Technology: VT ME

Location: Barcelona, España

Activity: ZLD Waste Management

Treatment volume: 44,000 liters/day

Initial COD: 75,000 mg/lt

Result: 85% distilled, 1,000 mg/lt COD, 15% concentrated residue

clientes con evaporador industrial zewatech

RECUMAS

Technology:VT BC

Customer: RECUMAS

Location: Barcelona, España

Activity: Treatment of hydrocarbon waste

Treatment volume: 8,000 liters/day

Initial COD: 88.000 mg/lt

Result: 91% distilled, 1,100 mg/lt COD, 9% concentrated residue

clientes con evaporador industrial zewatech

LINDE WIEMANN

Technology: VT S

Customer:LINDE WIEMANN

Location:La Garriga (Barcelona), España

Activity: Sheet metal stamping (automotive industry)

Treatment volume:14,000 liters/day

Initial COD: 22.321 mg/lt

Result:92% distilled, 612 mg/lt COD, 9% concentrated residue

clientes con evaporador industrial zewatech

DECORDAL

Technology: EQUIPO DRY

Customer: DECORDAL

Location: Vilafranca (Tarragona), España

Activity: Treatment of cutting fluids and oils

Treatment volume: 1,500 liters/day

Initial COD:36,521 mg/lt

Result: 81% distilled, 115 mg/lt COD, 19% concentrated residue

clientes con evaporador industrial zewatech

DERYPOL

Technology: VTR S

Customer: DERYPOL

Location:Barcelona, España

Activity: Polymer manufacturing (chemical industry)

Treatment volume: 12,000 liters/day

Initial QO: N/D mg/lt

Result: 90% distilled, 110 mg/lt COD, 10% concentrated residue

clientes con evaporador industrial zewatech

RECUMAS

Technology: VT BC

Customer: ELRING KINGER

Activity: Cleaning of automotive joints.

Treatment volume: 18,000 liters/day

Initial COD: 44,214 mg/lt

Result: 92% distilled, 612 mg/lt COD, 9% concentrated residue

clientes con evaporador industrial zewatech

SELECCIÓN DESEURAS, SL

Technology: MVC

Customer: SELECCIÓN DESEURAS, SL

Location:Sant Bartomeu del Grau, Barcelona, España

Activity: Biogas generation plant

Treatment volume: 39,000 liters/day

Initial COD: 1550 mg/lt

Result: 92% distilled, 210 mg/lt COD, 8% concentrated residue