Environment & Ecology · Environmental Engineering
Match the following industrial processes with the primary hazardous waste produced: Industry / Process: I. Hardening of steel II. Production of iron III. Leather tannery Hazardous Waste Produced: A. Chromium-bearing sludge B. Benzol acid sludge C. Cyanide-containing sludge
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1I-B, II-A, III-C
- 2I-C, II-B, III-A✓
- 3I-C, II-A, III-B
- 4I-A, II-B, III-C
Correct answer
I-C, II-B, III-A
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