Best practicable control technology — an effluent standard considering the cost of the pollution control technology in relation to the benefits received from its use.
最佳实用控制技术——一个考虑到由污染控制技术成本使用中收回效益的排放标准。
There is only, at best , random monitoring of wastewater effluent by the pollution control agency.
污染控制机关充其量只是偶尔检查工厂的排水情况。
A description is given of the renovation principle and scope of the control system for the SBR effluent treatment process.
阐述了SBR废水处理工艺控制系统改造原理和改造内容。
The basic principle, choice and control of process condition of treatment of electroplating effluent containing cyanide by chlorine-alkali method are discussed.
论述了氯碱法处理含氰电镀废水的基本原理、工艺条件的选择和调控。
The ultimate measure for decreasing discharge amount and chroma of washing & bleaching effluent of pulping is to adopt newtechnologies in water conservation and pollution control.
降低制浆中段废水的排放量和色度的根本性措施是采用节水减污新技术。
Large quantities of phosphate present in wastewater is one of the main causes of eutrophication, so it's very important to control the content of phosphorus in effluent.
存在于水中的磷是水体富营养化的主要原因，控制出水中磷的浓度尤为重要。
An optimal control scheme for sequencing batch reactor (SBR) wastewater treatment processes is proposed to achieve the wastewater effluent standards with minimal energy consumption.
针对序批式反应器污水处理工艺，提出一种以排水质量指标为约束条件，以能量消耗最小为目标的最优控制方案。
A multivariable control system has been developed which manipulates heat addition and inflow so as to control digestion temperature and effluent substrate concentration.
多变量控制系统的操作变量为供热量和进水量，被控变量为消化温度和消化污泥排出浓度。
There is only, at best, random monitoring of wastewater effluent by the pollution control agency.
污染控制 机关充其量只是偶尔检查工厂的排水情况。
There is only, at best, random monitoring of wastewater effluent by the pollution control agency.
污染控制 机关充其量只是偶尔检查工厂的排水情况。
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