It is suitable for enterprise standard level evaluation of low-temperature multi-effect seawater desalination equipment. Relevant institutions can refer to it when formulating the "front-runner" evaluation plan for corporate standards, and enterprises can also refer to it when formulating corporate standards. Establish an evaluation index system and evaluation method for enterprise standards, and determine the content of basic indicators and core indicators.
T/ZGM 007-2022 history
2023T/ZGM 007-2023 Quality grading and forerunner evaluation requirements —ceramic flat membrane units for sewage treatment
2022T/ZGM 007-2022 Assessment requirements for quality grading and forerunner -Low temperature multi-effect seawater desalination equipments
2021T/ZGM 007-2021 Assessment requirements for forerunner standards - Nanofiltration membrane element