Industrial wastewater treatment device and process

The invention discloses an industrial wastewater treatment device and process. The industrial wastewater treatment device comprises a support, and a filter box and a sterilization box are fixedly connected to the two sides of the interior of the support correspondingly. Through cooperative use of a first filter screen, a second filter screen, activated carbon, an ultraviolet lamp, a cathode plate,an anode plate, a sampling mechanism and an aeration mechanism, large-particle impurities can be adsorbed through the first filter screen, the second filter screen and the activated carbon, wastewater can be sterilized through use of the ultraviolet lamp, through use of the aeration mechanism, bubbles can adsorb impurities in wastewater, and the problems that an existing industrial wastewater treatment device cannot selectively and circularly filter the wastewater in the using process, meanwhile, no specific sampling function exists, a user cannot conveniently sample and detect the wastewaterin real time, the sterili