A vacuum sewage truck, also known as a suction sewage truck, is a specialized vehicle used for cleaning and collecting sewage, sludge, and other waste materials from underground sewage systems, sewage treatment plants, and septic tanks.

The truck is equipped with a powerful vacuum pump and a large tank for storing the collected waste materials. The vacuum pump uses suction power to pull the waste materials from the underground system or tank, and then stores the waste in the tank until it can be transported to a treatment or disposal facility.

The truck typically comes equipped with a high-pressure water jet system that can be used for cleaning the inside of the sewage system and ensuring that all debris and solids are removed before vacuuming takes place. The vacuum sewage truck is an essential tool in maintaining clean and sanitary sewage systems and preventing environmental pollution.

Here are some general steps on how to rent a vacuum tanker truck:

1. Determine your needs: Consider the type, size, and capacity of the vacuum tanker truck that you need. Think about the job that you will be doing and the amount of waste materials that you need to move.

2. Research rental companies: Look for rental companies online or in the phone book that offer vacuum tanker trucks for rent. Compare prices, availability, and service offerings from different rental companies.

3. Contact the rental company: Once you've identified a rental company, contact them to inquire about availability, pricing, and rental terms. Provide them with the specific details of your needs, including the type of waste materials you will be moving and the duration of the rental period.

4. Reserve the truck: If the rental company has a truck available that meets your needs, reserve it for the rental period. Be sure to read the rental agreement carefully and ask any questions you may have before signing it.

5. Pick up the truck: On the day of the rental, go to the rental company to pick up the vacuum tanker truck. Inspect it carefully to ensure that it's in good working condition and report any damage to the rental company.

6. Return the truck: At the end of the rental period, return the vacuum tanker truck to the rental company on time and in the same condition as when you picked it up. Be sure to follow any instructions on cleaning or emptying the tank before returning the truck.