Name two alternative arrangements for sewage disposal where there is no sewerage system.

Explanation

**Step-by-Step Solution:**

1. **Identify the Problem**: The question asks for alternative arrangements for sewage disposal in the absence of a sewerage system.

2. **Consider On-Site Sanitation Systems**: One effective alternative is the On-Site Sanitation System. This system includes the use of septic tanks, which are designed to treat sewage on the property where it is generated.

3. **Explain How Septic Tanks Work**: In a septic tank, waste is collected and allowed to settle. The solid waste settles at the bottom, while the liquid waste is treated and can seep into the soil, enriching it with nutrients. This process prevents sewage from accumulating and helps manage waste effectively.

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