River water purification treatment device for environment monitoring station house water supply

The utility model provides a river water purification treatment device for water supply of an environment monitoring station house. The river water purification treatment device comprises a purification box and a pretreatment box, a first sedimentation tank and a second sedimentation tank are installed in the pretreatment box, a water inlet pipe is installed on the first sedimentation tank, a purification water pump, a quartz sand tank body, an activated carbon tank body, a security filter, an RO ultrafiltration membrane filter, a UV sterilizer, a water storage pressure tank and an RO water purifier are installed in the purification box, a water outlet pipe is installed on the RO water purifier, and a water outlet pipe is installed on the water outlet pipe. The purpose of removing source water impurities is achieved through six-stage purification modes of source water precipitation, quartz sand filtration, activated carbon filtration, security filtration, RO ultrafiltration membrane filtration, UV disinfectio