
Keywords: تبدیل فوریه طیف سنجی مادون قرمز; COD; Chemical Oxygen Demand; BOD5; Biochemical Oxygen Demand; TDS; Total Dissolved Solids; TS; Total Solids; TSS; Total Suspended Solids; APHA; American Public Health Association; TOC; Total Organic Carbon; TKN; Total Kjeldahl Nitrogen; TGA; Thermo Gravim