1、

After upgrading, the effluent COD concentration was hardly influenced, while the effluent TN and Ammonia nitrogen concentration could decrease a lot, the effluent concentration could also meet the emission control standard.

改造后出水COD浓度变化不大,而出水的氨氮和总氮的浓度有较大的下降,出水浓度能达到国家规定的排放标准。

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2、

the key which reduces the effluent concentration of cod is to remove refractory organic pollutants.

进一步降低焦化废水出水COD的关键是去除这类难降解有机污染物。

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3、

determination of inaccessible pore volume and retention pore volume by the use of effluent concentration profile model

利用聚合物驱产出液浓度剖面模型确定不可入孔隙体积和滞留孔隙体积

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4、

So the effluent concentration is lower than that of Sichuan Standards.

治理后,其排放浓度,低于《四川省标准》的任一标准值.

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5、

The Matlab/ Simulink simulation showed that the controller had good dynamic qualities and strong resistance to bleat loading, could respond quickly to influent loading could reduce the effluent nitrate nitrogen and total nitrogen concentration, and meanwhile lowered greatly external carbon addition amount.

由Matlab/Simulink模拟表明,该控制器具有良好的动态品质、抗冲击负荷强,可快速响应进水负荷的变化,能在降低出水硝酸氮和总氮浓度的同时,大大降低外碳源投量。

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6、

After treated with S catalyst, the Cu~ ( 2+) and CN~-concentration of the effluent accorded with the discharge standard.

在S催化剂作用下,处理后出水Cu~(2+)和CN~-浓度可符合排放标准。

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7、

This proposed method was applied to determine the freely dissolved concentration of bisphenol A in a municipal sewage effluent.

采用本方法测定了污水处理厂排水口的双酚A的自由溶解态浓度。

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8、

Control of discharge of effluent ( Both concentration and amount);

对流出物排放的控制,要将过去单纯的浓度控制改变为既控制浓度又控制总量;

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9、

However, the treatment on coking wastewater especially ammonia nitrogen in the coking wastewater is not satisfying at present which leading to the ammonia nitrogen concentration in effluent cannot meet discharge standards.

然而,目前对焦化废水以及焦化废水中氨氮的处理效果均不理想,导致出水氨氮的含量无法达到排放标准。

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10、

Determination of Derived Limits for Radioactivity Concentration in Liquid Effluent Release from an Inland Nuclear Power Plant

确定内陆核电厂液态放射性流出物排放浓度限值基准的讨论

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11、

Adding carbinol to enhance C/ N of the raw water, the COD concentration in effluent is the same as usual.

投加甲醇提高原水碳氮比,出水COD浓度仍和平时相当。

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12、

in dealing with high concentration of chromium-contained wastewater, by contrasting treat effects of the three common reductive agents, the best treatment effect of reductive and optimize technological conditions would be chosen to make wastewater meet the effluent standard.

在处理高浓度的含铬废水过程中,通过对三种常用还原药剂处理效果的对比,选择出处理效果最好的还原药剂,并优化工艺条件,使处理过后的废水出水能够达标。

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13、

High concentration detergent wastewater was pretreated by coagulation flotation to remove SS, oil substance and detergent. Then the effluent mixed with other low concentration wastewater was treated by biological oxidation.

采用混凝法对高浓度合成洗涤剂生产废水进行预处理,去除废水中大量的SS、油脂类物质及表面活性剂,出水与其他低浓度废水混合进行生物氧化处理。

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16、

When high concentration HF wastewater is processed with two-stage chemical method, fluorine ion concentration of the treated water can meet the national effluent standard ( closs A).

采用两段式化学法处理高浓度HF废水,处理水中氟离子可达到国家一级排放标准。

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17、

Using regress method, the refinery effluent model for calculating substrate concentration is established.

采用数学回归方法建立了出水底物浓度数学模型(COD模型)。

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