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.

computer, female, people, outdoors, outdoor, environment, plant, water, protection, industrial, technology, river, concept, ecology, woman, test, work, bottle, clean, treatment, helmet, environmental, recycling, biology, science, Pollution, quality, engineering, site, outside, worker, engineer, factory, analysis, scientific, defense, tank, contamination, scientist, microbiology, analyst, sewage, wastewater, biologist, environmental protection, quality control, working out, Storage Tank, water treatment plant, wastewater treatment,