Engenheiros ambientais trabalham em estações de tratamento de águas residuais, engenharia de abastecimento de água trabalhando na planta de reciclagem de água para reutilização, Verifique a quantidade de cloro na água para estar dentro dos critérios. - Banco de fotos e imagens

Environmental engineers work at wastewater treatment plants,Water supply engineering working at Water recycling plant for reuse,Check the amount of chlorine in the water to be within the criteria.

Environmental engineers work at wastewater treatment plants,Water supply engineering working at Water recycling plant for reuse,Check the amount of chlorine in the water to be within the criteria.

Environmental engineers work at wastewater treatment plants,Water supply engineering working at Water recycling plant for reuse,Check the amount of chlorine in the water to be within the criteria.

Environmental engineers work at wastewater treatment plants,Water supply engineering working at Water recycling plant for reuse,Check the amount of chlorine in the water to be within the criteria.

High-Tech Factory: Confident and Professional Female Engineer Wearing Safety Jacket and Hard Hat Holding and Working on Laptop Computer. Modern Bright Industrial Facility. Low Angle Shot

Environmental engineer working at wastewater treatment plant, Water recycling plant for reuse

Environmental engineers work at wastewater treatment plants,Water supply engineering working at Water recycling plant for reuse,Check the amount of chlorine in the water to be within the criteria.

Engineers work place to keep liquid helium,preventive maintenance schedule checking,Thailand people

Asian engineer wearing glasses working in the boiler room, maintenance checking technical data of heating system equipment

Environmental engineer working at wastewater treatment plant, Water recycling plant for reuse

Engineers work place to keep liquid helium, preventive maintenance schedule checking

Engineers work place to keep liquid helium,preventive maintenance schedule checking,Thailand people

Asian engineer working at site of a large building project

Environmental engineers work at wastewater treatment plants,Female plumber technician working at water supply

Engineers work place to keep liquid helium,preventive maintenance schedule checking,Thailand people