Select the incorrect match

Options

A. Incinertor : Aerobic burning at `900-1200^(@)` C
B. Pyrolysis : Aerobic burning at `1650^(@)` C
C. Sanitary landfills : Solid waste
D. Polyblend : Recycled modified plastic

Answer

To solve the question "Select the incorrect match," we need to analyze each option provided and determine which one contains incorrect information.

### Step-by-Step Solution:

1. **Identify the Matches:**
- The question presents four matches related to waste management processes. We need to evaluate each one to find the incorrect match.

2. **Evaluate the First Match: Incinerator**
- The description states that incineration involves anaerobic burning at temperatures between 900 to 1200 degrees Celsius.
- **Analysis:** Incineration is indeed a process that involves burning waste at high temperatures, typically in the presence of oxygen (aerobic burning). Therefore, this description is incorrect as it states anaerobic burning.

3. **Evaluate the Second Match: Pyrolysis**
- The description states that pyrolysis involves aerobic burning at 1600 degrees Celsius.
- **Analysis:** Pyrolysis is a thermal decomposition process that occurs in the absence of oxygen (anaerobic) and at lower temperatures, typically between 310 to 540 degrees Celsius. Therefore, this match is also incorrect.

4. **Evaluate the Third Match: Sanitary Landfills**
- The description states that sanitary landfills deal with solid waste.
- **Analysis:** This is correct as sanitary landfills are designed for the disposal of solid waste.

5. **Evaluate the Fourth Match: Poly Blend**
- The description states that poly blend involves the recycling of modified plastic.
- **Analysis:** This is also correct, as poly blend refers to a process of recycling plastics.

6. **Identify the Incorrect Match:**
- From the evaluations, we see that both the first and second matches are incorrect. However, since the question asks for a single incorrect match, we can conclude that the second match (Pyrolysis) is the most commonly misunderstood and is often cited incorrectly in educational contexts.

### Conclusion:
The incorrect match is the second one: **Pyrolysis - aerobic burning at 1600 degrees Celsius.**

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