3139422 Bilder zum Thema "control de calidad del agua" bei ClipDealer

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a specialist s hand draws water into a flask from a river for further research in the laboratory. checks the level of water pollution. selective focus.
Lab assistant testing water quality
Plumber controling water quality
Closeup of a glass Erlenmeyer flask with a plastic pipette in it with bubbles in the liquid on a white background. Science.
Person is taking a sample to measure the water quality
Man holding manometer with valve in car industry and car service
Check the Ph of a private swimming pool
Female worker in protective workwear working in medical supplies research and production factory and checking canisters of distilled water before shipment. Inspection quality control.
Woman working at Reverse osmosis system for power plant. RO system for industry, equipment which popular to install with pipe at industrial such chemical, power plant, oil and gas. Young happy female worker in bottling factory checking water bottles
Female worker with protective face mask working in medical supplies research and production factory and checking canisters of distilled water before shipment. Inspection quality control.
Man checks the purity level of tap water using water TDS meter tool, at home. Device shows 196 ppm of contaminant level, which is considered the typical value. Little girl is watching the process.
Lab assistant testing water quality
female ecologist or epidemiologist checks water quality in urban
Lab assistant testing water quality
Lab assistant testing water quality
Young happy female worker in bottling factory checking water bottles or gallons before shipment. Inspection quality control.
Lab assistant testing water quality
Young woman worker checking robotic line for bottling and packaging pure drinking water into bottles and canisters
Robotic factory line water bottled into canisters
Quality control looking at bottle on production line
Quality control worker at bottling plant
Little child open water tap. Kitchen faucet. Glass of clean water. Pouring fresh drink. Hydration. Healthy lifestyle. Good habit. Water quality check. World water monitoring day. Plastic free concept
Environmental engineers work at wastewater treatment plants,Water supply engineering working at Water recycling plant for reuse
Resort Private pool has weekly check maintenance test, Ph chlorine and bromide levels, to make sure water is clean and can swim
Environmental engineers work at wastewater treatment plants,Water supply engineering working at Water recycling plant for reuse
Engineers and workers assesing wastewater plant
Environmental engineers work at wastewater treatment plants,Water supply engineering working at Water recycling plant for reuse,Technicians and engineers discuss work together.
Lab assistant testing water quality
Female worker in protective workwear working in medical supplies research and production factory and checking canisters of distilled water before shipment. Inspection quality control.
Female worker with protective face mask working in medical supplies research and production factory and checking canisters of distilled water before shipment. Inspection quality control.
Female worker in protective workwear working in medical supplies research and production factory and checking canisters of distilled water before shipment. Inspection quality control.
Quality control engineers work in the production and bottling facility for fruit juice or medicine. Staff inspect the quality of food and drugs before delivery to customers.
Woman working at Reverse osmosis system for power plant. RO system for industry, equipment which popular to install with pipe at industrial such chemical, power plant. Young happy female worker in bottling factory checking water bottles
Concentrated quality control workers controlling production of bottled drinking water in beverage factory.
caucasian women worker working in water plant factory clean hygiene process in bottling drinking water machine line.
Women working at Reverse osmosis system for power plant. RO system for industry, equipment which popular to install with pipe at industrial such chemical, power plant, oil and gas. Young female workers in bottling factory checking water bottles
Technologist working in bottling factory doing quality control of drinking water before distribution. In background factory interior and industrial conveyor machine transporting PET bottles with water.
Check the Ph of a private swimming pool
Check the Ph of a private swimming pool
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 engineer working at wastewater treatment plant, Water recycling plant for reuse
Female worker in protective workwear working in medical supplies research and production factory and checking canisters of distilled water before shipment. Inspection quality control.
Women worker in drinking water plant clean hygiene uniform monitor control pressure gauge water purity process.
Female worker with protective face mask working in medical supplies research and production factory and checking canisters of distilled water before shipment. Inspection quality control.
Control filtration system pool
person testing swimming pool water with a digital test device and a small sample container
man examining bottles at plant
Production of carbonated bottled water. An experienced technologist doing quality control in bottling factory.
Environmental engineer inspect water quality. Bring water to the lab for testing. Check the mineral content in water and soil. Check for contaminants in water sources.
Environmental engineers inspect water quality,Bring water to the lab for testing,Check the mineral content in water and soil,Check for contaminants in water sources.

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