Should chemicals and garbage that is causing the danger before leaving into the tank without a garbage disposal, combined with other categories in order to prevent the spread or distribute the chemicals to the environment.
Should the chemical waste. And cause harm before discharge into the tank by not disposed of with other waste. To prevent the spread North spread chemicals into the environment.
Should separate the garbage is a chemical. The cause harm before drop tank without leaving combined with other type of waste in order to prevent the spread of chemicals or to the environment.