Advertisements
Advertisements
प्रश्न
What is the primary composition of municipal sewage by mass?
पर्याय
99.5–99.9% water and 0.1–0.5% organic/inorganic matter and microbes
50.0–60.0% water and 40.0–50.0% organic matter
90.0–92.0% water and 8.0–10.0% toxic industrial effluents
75.0–80.0% water and 20.0–25.0% suspended solids
MCQ
Advertisements
उत्तर
Typical municipal sewage is overwhelmingly liquid, containing approximately 99.5–99.9% water and only about 0.1–0.5% suspended or dissolved organic/inorganic impurities and pathogenic microorganisms.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
