Research into the Contamination of Drinking Water with Extensible Mind Mapping

Abstract

With the development of economy and industry, the demand for available water is increasing. However, the pollution of drinking water becomes a common phenomenon in urban. We all know it’s a huge threat to mankind. Therefore, it is essential to find out the best solution to this problem. According to our research, we found that the pollution of tap water mainly consists of water source pollution and secondary pollution. Through the theoretical knowledge of Extenice printed in a mind mapping that can reflect the whole procedure, we solved this problem well.