1、

Investigation was made for the factors such as low temperature, dosing ratio, and biofilm mass, which affected the denitrification effect.

中试结果表明,投加悬浮填料和采用前置反硝化的运行方式可使系统的氨氮和总氮去除率得到显著提高。

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2、

The results showed that the rational dosing ratio of the steel sediment, coal ash powder and gypsum could make desulfurizing adsorbent to reach the good desulfurizing properties.

试验表明:一定比例的钢渣、粉煤灰、石膏可以制备成性能良好的脱硫剂,得到良好的脱硫效果。

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3、

The paper points out the application of golden ferment on treating the solid waste from the planting and culture, and carries out comparative test on the fertilizer efficiency of different dosing ratio compost materials by golden ferment, and finds out prior formulation.

提出了应用高效农村有机物料腐熟剂&黄金酵素综合利用农村种植业废物和养殖业废物的思路,并通过不同配比堆肥的肥效对比试验,找到了较优化的配方。

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4、

The effect of different emulsifiers on the stability of petroleum resin emulsion was discussed. The dosing method and formula ratio of emulsifier, as well as the composition of emulsion was determined. The emulsifying process and the effect of temperature and stir speed on it were studied.

制备了石油树脂的水基乳液,讨论了不同乳化剂对石油树脂乳液稳定性的影响,确定了乳化剂的加入方式,用量及乳液配方,研究了乳化工艺及温度、搅拌速度对其的影响。

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5、

Applied PLC Intelligent Programmable Dosing Machine to Ore Dressing Plant

PLC智能型程控加药机在选矿厂的应用

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6、

In vacuum epoxy resin dosing machine, measuring-valve is a very important parts.

在真空树脂灌注机中,计量阀是一个很重要的部件。

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7、

Exploitation and application of lime dosing system in water treatment plant

水厂石灰投加系统的开发与运用

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8、

The Coagulant Dosing System Based on Compound Control in Water Works

基于复合控制的水厂混凝剂投加系统

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9、

Design and Application of Coal Slurry Automatic Dosing System in Preparation Plant

选煤厂煤泥水自动加药系统的设计与应用

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10、

Main points of the dosing system design of industrial circulating cooling water treatment

工业循环冷却水处理加药系统设计要点

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11、

Modification of the converter control mode for melt dosing pump

熔体计量泵变频控制方式的改造

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