Abstract— The problem of water pollution is critical and to solve it we must go from minor to major issues starting with the rivers. To achieve this, begins by classifying the types of waste into three large groups: plastic, chemical and organic waste. Once the types of waste are understood, different options will be presented to clean the rivers. These options are: The River Cleaning System, River Oil, Port Skimmer and the Multi-Purpose Amphibious Dredger. Then a method will be chosen taking into account its pros and cons to finally modify it to achieve optimal performance in rivers.
