废水

The fifth chapter: regionally environmental program. Through argument of environmental reasonability of general program, set down the control goals of waste gas, waste water discharging, sound pollution and solid waste, and established preventing program of pollution and ecological environment..

第五章：区域环境规划，通过对区域总体发展规划的环境合理性论证，确定了经济技术开发区大气污染、废水排放、噪声污染、固体废物等环境污染控制目标，并制定了污染防治规划和生态环境规划等。

The 35,000-foot, 144-inch internal diameter pipeline will use gravity to convey at least 320 mgd of flow from an existing combined sewer overflow structure near the city's Belmont Advanced Wastewater Treatment plant and two large diversion structures connecting to existing city interceptor sewers, along with the connection of a future 150 mgd pumping station from the City's future planned deep tunnel combined sewer overflow collection and storage system, to the pumping station at the Southport AWT plant.

三万五千呎，144英寸内部口径管道将利用重力传递至少320催化裂化MGD流量从现有合流溢流结构附近城市的belmont先进的废水处理植物和两个大型引水结构，以连接现有的城市截流污水随着连接未来催化裂化MGD150个抽水站，从城市的未来规划深的地下隧道，合流溢流收集和储存系统，抽水站southport页面厂。

The results showed that when the concentration of surfactant and metal ions (Cd2+) in the feed solution were 500 mg·L-1 and 10 mg·L-1,optimum conditions were air and liquid flow rates 100 L·h-1 and 5 L·h-1, liquid-and vapor-phase heights 45 cm and 66 cm,respectively,sparger (pore size 10 μm). Under the optimum conditions,the about 52% SDS and 99.35% Cd2+ were removed.

实验结果表明，当胶团强化超滤废水中初始SDS和Cd2+的浓度为1440 mg·L-1和50 mg·L-1时，排出的渗透液中含SDS和Cd2+浓度分别为500 mg·L-1和10 mg·L-1，在最佳的工艺条件下（曝气头孔径为10μm，空气流速为100L·h-1，液体流速为5L·h-1，泡沫高度为66cm，液面高度为45cm），SDS和Cd2+的去除率分别达52%和99.35%，SDS富集比为3.1。

The structure of the system and the design of the multiple feedforward neural network used for identification of spectrogram of wastewater are discussed. Precision of the networks with different numbers of hidden layer nodes is analyzed.

介绍了系统构成原理和用于废水紫外光谱图识别的多层前向神经网络的设计，分析了含有不同隐节点数的前馈网络的精度。

In this paper,the pollutants in the wastewater from the manufacture of papermaking-reconstituted tobacco slice were analyzed via common chemical assays,FTIR and gas chromatography-mass spectrography.

运用常规化学分析和红外光谱、色谱-质谱等分析技术对造纸法烟草薄片废水中的污染物进行了分析研究。

The sebacic acid is a kind of important organic intermediate which is widely used to produce nylon, plastic, spicery and so on.

癸二酸，废水，精制，生产，研究癸二酸是一种重要有机中间体，被广泛应用于生产尼龙、塑料、香料等。

The feasibility study was made on bathing wastewater which was reclaimed with the treatment process by sponge iron and reused to the artificial lake.

研究了以海绵铁处理洗浴废水回用于人工湖景观用水工艺的可行性，讨论了流量对洗浴废水中LAS等污染物质的处理效率的影响，同时探讨了海绵铁柱中填料的损耗和再生问题以及海绵铁柱出水除铁问题，并对海绵铁处理洗浴废水中LAS的机理作了初步探讨。

Bio-enzyme was biodegradable,sawed energe due to apply at low temperature.and provided fafrics with sponginess.

印染行业环保清洁化生产应运而生，前处理废水量占印染废水总量的50%～60%。

Wastewater containing phenol was treated by β-cyclodextrin in the stationary bed,and the dosage of β-CD,the density of stationary bed and pH value was investigated.

在固定床中用β-环糊精处理苯酚废水，考察了β-环糊精的用量、固定床的密度以及pH值等影响因素。

This paper finds that the treatment efficiency of ultrasound wave at combined frequencies of low and high excels other fashion ultrasound wave. The combined frequencies ultrasound wave with 28 kHz and 840 kHz can compensate others trough each other and eliminate stationary wave and can make furthest effect of cavitate in liquid anywhere.

3本文从理论分析及计算机模拟超声波波形传播得出低、高频搭配的超声波对印染废水的处理效果远远高于其他方式。28kHz和840kHz频率超声波能够相互补偿对方的波谷，消除驻波，使液体各处所受超声波辐射均匀且声压均最强。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。