物理化学处理 meaning in Chinese

physicochemical treatment

Tertiary treatment comprises a series of physicochemical steps .
三级处理包括一系列物理化学处理步骤。
The hybrid method based on microbial process has gradually become the main technology for the treatment of the dyeing and printing wastewater
以生物技术法为主体，辅以物理化学处理的组合处理工艺已逐渐成为目前印染废水处理的主流工艺。
The coking wastewater treatment technique includes the biological method , chemical method and physico - chemical method , which have their own advantages and disadvantages
焦化废水的处理技术包括生物处理法、化学处理法和物理化学处理法等，各种方法都各具优缺点。