Student-Made Portable Toilet

Students can refer to homemade simple solutions or purchase ready-made solutions when making portable toilets, as detailed below:

Homemade Simple Portable Toilet

Suitable for emergency scenarios, it is low-cost and easy to operate, but attention must be paid to hygiene and safety.
1. Material Preparation
The core tools are diapers and sealed plastic bags, with optional auxiliary materials such as large plastic bags, small cardboard boxes, and superabsorbent polymers (such as those found in sanitary napkins or diapers). The superabsorbent polymers in diapers can quickly absorb liquids and solidify, preventing side leakage; plastic bags are used to seal the waste; and cardboard boxes can be used to build a simple enclosure structure.

2. Urination Emergency Solutions

• Diaper Filling Method: Remove some of the cotton and absorbent particles from a diaper and place them inside a sealed plastic bag. Upon contact with urine, the superabsorbent polymers rapidly expand and solidify, with a cost of approximately 1 yuan per use.
• Direct Use of Ready-Made Products: There are portable toilets designed specifically for children on the market (such as portable urine bags), priced at around 4 yuan each, which can be used directly and are suitable for short-term needs.

3. Defecation Emergency Solutions

• Large Plastic Bag Method: Place a large garbage bag inside a fixed container (such as a bucket). After defecation, seal the bag and dispose of it, ensuring timely cleanup to avoid odors.
• Cardboard Box Combination Method: Line the bottom of a small cardboard box with a plastic bag and reinforce the sides to form an enclosure, providing privacy and facilitating cleanup. Ensure the cardboard box structure is stable to prevent tipping over.

4. Enhanced Absorbency Tips
Add a small packet of superabsorbent polymers to the sealed plastic bag. Upon contact with water, the outer packaging automatically dissolves, rapidly solidifying the waste and reducing the risk of leakage.

5. Precautions

• Seal the plastic bag immediately after use and dispose of it to avoid bacterial growth from prolonged storage.
• Ensure the cardboard box structure is firmly fixed to prevent tipping and contamination.
• Keep superabsorbent polymers out of reach of children to avoid accidental ingestion.

Purchasing Ready-Made Portable Toilets

For long-term, professional use, integrated ready-made products can be purchased, such as Runlong Environmental Protection's "Apple Cabin Portable Toilet."
1. Basic Configuration
Starting at 850 yuan per unit, it supports customization and features water and electricity conservation, ventilation design, and slip-resistant and wear-resistant properties, making it suitable for school settings.

2. Functional Features

• Flushing Devices: Options include foot-pedal, automatic sensor, solar-powered water-saving, or flush-free designs.
• Supporting Facilities: Includes a sink, stainless steel trash can, etc., enhancing user convenience.
• Size Specifications: The standard size is 1.2m×1.5m×2.8m, with customizable single/double/multi-stall options to meet different user needs.

3. Suitable Scenarios
Ideal for long-term or high-frequency use scenarios such as campuses and outdoor events, balancing hygiene and durability.