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18-Env-B5 Industrial & Hazardous Waste Management: December 2019

Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)

  1. Question 1 Two False Statements — Hazardous Waste Identification and TCLP
  2. Question 2 Microencapsulation and Macroencapsulation
  3. Question 3 Half-Life from a First-Order Degradation Rate Constant
  4. Question 4 Mixed-Waste Cadmium Concentration and TCLP Hazard Determination
  5. Question 5 Volatilization Rate from an Open Vat of Spent MIBK
  6. Question 6 Free Energy for Oxidation of Fe 2+ by MnO 2 in Acid Solution
  7. Question 7 Granular Activated Carbon Required for Xylene Removal
  8. Question 8 Combustion Air for One Tonne of Organic Solid Waste (C 5 H 12 )
  9. Question 9 Solids Retention Time of a Bioreactor with Recycle
  10. Question 10 Hazardous Waste Landfill — Bottom Liner and Final Cover Cross Sections

Start with Question 1 →

Reference texts: LaGrega, Buckingham & Evans, Hazardous Waste Management, 2nd ed.; Nemerow & Dasgupta, Industrial and Hazardous Waste Treatment, 2nd ed.; Davis & Cornwell, Introduction to Environmental Engineering, 6th ed.; Metcalf & Eddy, Wastewater Engineering: Treatment and Resource Recovery, 5th ed.; Cooper & Alley, Air Pollution Control: A Design Approach; ACGIH, Industrial Ventilation: A Manual of Recommended Practice; Ontario Environmental Protection Act, R.S.O. 1990, c. E.19 and O. Reg. 347 (Waste Management – General); U.S. EPA SW-846 Method 1311 (Toxicity Characteristic Leaching Procedure).