【摘要】 介绍了某胶片厂采用“水解-好氧生化工艺为主、物化预处理及深度处理为辅”的工艺处理该厂生产废水。工程运行以来,对废水中有机物的处理效果稳定,处理后的外排废水符合《污水综合排放标准》(GB8978—1996)表4二级标准的要求。提出由于对原始数据的掌握不准确,致使Ag+的去除效率虽达到设计指标,但浓度值仍超出《污水综合排放标准》(GB8978—1996)表1要求,需进一步改进。更多还原

【Abstract】 Introduced production wastewater treatment with "hydrolisis - good oxygen biochemistry craft primarily, transformation pretreatment and depth processing for auxiliary" craft in some film factory. Since the project movement, the organic matter processing effect has been stable and the effluent met the second standard. Because the primary data was not grasped, concentration of the total silver in effluent exceeded the standard, which need improving, but romoval rate of the total silver achieved the design target.更多还原