دانلود کتاب Wastewater Treatment and Reuse, Theory and ...
کتاب طراحی، برنامهریزی و راهبری تصفیهخانههای فاضلاب. Substrate is the term used to denote organic matter, nutrients, and other substances that are present in wastewater. Thus, the microorganisms are used to consume organics, nitrify ammonia, denitrify nitrate, and release and uptake phosphorus.