ตัวกรองผลการค้นหา
หรือคุณกำลังค้นหา Aerobes, Anaerobes, Aerobic process, Acid-Process, NPDES
require
แปลว่าความต้องการ
Receiving water quality standards
แปลว่า(Environmental Engineering) Standards which require a discharger to maintain a certain quality level in the receiving water.
Aerobes
แปลว่า(Environmental Engineering) Organisms which require molecular oxygen as an electron acceptor for energy production. See anaerobes.
Anaerobes
แปลว่า(Environmental Engineering) A group of organisms that do not require molecular oxygen. These organisms, as well as all known life forms, require oxygen. These organisms obtain their oxygen from inorganic ions such as nitrate or sulfate or from protein.