精细陶瓷（高级陶瓷 高级工业陶瓷）.通过定量分析总有机碳（TOC）测定半导体光催化材料苯酚氧化分解性能的试验方法

[中文适用范围]： 本文件提供了一种测试半导体光催化材料或由表面吸附有光催化剂的材料制成的苯酚氧化分解性能的测试方法，以利用光催化性能作为试件净化水中的水污染物质。 试件可以是平面状、球状、片状或块状。 通过浸入水或苯酚水溶液中或通过光照射能够洗脱碳氢化合物等的测试件、不能保持其形状的半导体光催化材料或粉末状半导体光催化材料被排除在适用范围之外，因为它们不能被排除在适用范围之外。 评价。 [外文原描述]： This document provides a testing method for testing phenol oxidative decomposition performance of semiconducting photocatalytic materials or made of a material adsorbed with photocatalyst to its surface for the purpose of purifying water polluting substances in water making use of photocatalytic performance as test piece. The test piece can be planar, spherical, flake or block shape. A test piece that can elute hydrocarbon or the like by immersion into water or phenol aqueous solution or by light irradiation, a semiconducting photocatalytic material that cannot maintain its shape or a powdery semiconducting photocatalytic material are excluded from the scope of application, since they cannot be evaluated.