What are the different types of solid wastes produced?
Solid wastes can be broadly categorised into two groups: biodegradable waste and non-biodegradable waste. Biodegradable wastes include organic materials like food waste, yard waste, and animal dung, whereas non-biodegradable wastes consist of materials like plastics, glass, and metals.
Based on sources, different types of solid wastes are produced. Residential sources generate paper, cardboard, leather, wood, ashes, and special waste like batteries and electronics. Industrial and commercial sectors produce housekeeping waste, packaging, construction materials, and hazardous waste. Additionally, health care waste contains infectious pathogens, while construction sites produce wood, steel, concrete, and dirt.
Explanation
The answer is derived from the provided context which first categorizes solid wastes into biodegradable and non-biodegradable. It then utilizes Table 11.2 to list specific types of waste generated by various sources such as residential, industrial, commercial, and healthcare sectors, ensuring all points are strictly from the text.
Solution Steps
Step 1: Identify the broad classification of solid wastes from the text (biodegradable and non-biodegradable).
Step 2: Extract specific types of wastes listed under different sources in Table 11.2 (Residential, Industrial, Commercial, etc.).
Step 3: Synthesize the points into a structured short answer within the 80-120 word limit.