Question

What is the classification of industrial wastes?
A. Wastewater
B. Medical waste
C. Municipal waste
D. All of the above

Answer 1

Hint: The waste produced by industrial activity which includes wastes from factories, mills, industries, and mining operations is called industrial waste.

Complete step by step answer: Industrial waste can be of three types: solid, liquid, or gaseous. The industrial waste includes both hazardous and non – hazardous waste. toxic, ignitable, corrosive, reactive, or radioactive substances are included in the category of hazardous waste. Pollution of the air, the soil, or nearby water sources, eventually ending up in the sea is caused by industrial waste. Designations of industrial wastes are toxic waste or hazardous waste, chemical waste, industrial solid waste, and municipal waste. Some industrial wastes can be treated using sewage treatment plants which consist of conventional pollutants such as biochemical oxygen demand (BOD). Specialized treatment systems are required to treat industrial wastes that contain toxic pollutants or high concentrations of other pollutants such as ammonia.
So, option D: all of the above is the correct answer.
This is because industrial waste consists of all wastewater, medical waste, and municipal waste. Municipal waste tends to mix with industrial waste during the treatment of waste.

Note: Due to the need for large amounts of water as an input to the manufacturing process, or for equipment cooling, factories and industries are located nearby large water bodies. The waste from the industry which is untreated or treated partially is fed back into the water bodies causing water pollution. This causes a threat to the aquatic animals and plants in the water and indirectly to human beings. Humans can be severely affected by polluted water.