The advantages of using nanoparticles as a drug delivery system include: 1  The size and surface characteristics of nanoparticles can be easily manipulated. 2  Nanoparticles can be made to control and sustain release of the drug during the transportation as well as the location of the release.
The average cost to replace a cesspool with a conventional septic system is approximately $10,000-$15,000. However, replacements on very small lots, lots in close proximity to wells and water bodies, or lots subject to other constraints might not be feasible with conventional septic systems.
Mark the desired diameter of the hole. Use a measuring tape to confirm the hole's diameter. The cesspool should be at least 3 feet in diameter in order to allow you to get down in the hole and dig to a depth of 6 feet. The diameter should be wider if it is going to accommodate more people.