建立科学的验证评估指标体系是开展环境技术验证评估的前提条件。立足于水污染防治生物处理技术，以公正、科学、保护知识产权等为原则，在总结国外验证评估指标体系、验证评估方法的基础上，结合我国的国情开展了水污染防治技术验证评估指标的设计。验证指标共分参考指标、测试指标、评价指标3个部分，按特性又划分为通用指标和特征指标两类。

The precondition for ETV is to establish a scientific verification program index system. This study bases on biological treatment technology of wastewater, with the principles of impartial, scientific and intellectual property protection, summarizing the experience of foreign ETV index system and evaluation methods, carrying out the design for the verification index system of wastewater, combined with China's national conditions. Verification indicators consist of reference index, test index, evaluation index, which is divided into common indicators and characteristic indicators according to its characteristic.