The invention relates to an intelligent industrial wastewater treatment system. The intelligent industrial wastewater treatment system comprises PH value monitors (1), chemical component analysis meters (2), wastewater control terminals (3), a serer (4) and an electronic control aeration tank (5). According to the system, firstly, through the PH value monitors and the chemical component analysis meters, the wastewater PH values and chemical components of various drainage outlets are monitored, then monitored data is fed back to the server, the wastewater monitored data of various plants is summarized by the server, secondly, based on a big data analysis and processing technology, after the monitored data is input to a trained model, a system executive strategy is automatically generated, through a numerical control technology, the wastewater control terminals are driven to conduct drainage according to the set strategy, the electronic control aeration tank is driven to run, the acid wastewater and the alkaline wastewater are neutralized by each other, and mutual neutralization of the acid wastewater and the alkaline wastewater is fully used for achieving the aim of using the wastewater to treat the wastewater; meanwhile, the intelligent industrial wastewater treatment system is based on a blockchain technology to achieve interaction of the monitored data, so that the safety ofthe data is improved.