【摘要】 结合某工程实例,就高档特种原纸生产废水处理的工艺选择进行了探讨,提出了清污分流、分别处理的工艺路线,其中造纸废水采用浅层气浮的物化处理方式,涂布废水采用水解+SBR的生物处理方式,并简述了各构筑物的设备配置、设计参数及调试情况。运行结果表明,该工艺处理效果较好。更多还原

【Abstract】 Process selection for treatment of wastewater from high-grade base paper production was discussed, and segregation of wastewater based on pollution level and treatment with different processes were proposed, in which shallow air flotation was used for paper-making wastewater treatment and hydrolysis / SBR for spread-fabric wastewater treatment. The equipment allocation, design parameters, and commissioning of all structures were briefed. Operation shows that the process is effective in treatment of the wastewater.更多还原