The product has the advantages of simple structure, low cost, convenient operation, and good purification effect and is suitable for drinking water in families in particular.
该产品结构简单，成本低，使用方便，净化效果好，特别适合家庭饮水用。
According to the above conclusions, we found that the water landscape of Nanjing city has a large optimization space, and the tested plants both have good view and purification effect.
根据调研及试验分析，发现南京主城区的水体景观存在着较大的优化空间，供试植物材料兼具良好的观赏与净化效果。
The results show that the system using new combined fillers has better purification effect on polluted river water and higher hydraulic loading than the system using only river sand as fillers.
结果表明，新型混合填料渗滤系统对受污染河水的净化效果较好，系统的水力负荷也较单独以河砂为填料的渗滤池有大幅提高。
Conclusion There is purification effect of low concentration ozone on indoor formaldehyde pollution.
结论低浓度臭氧对室内空气甲醛污染有净化效果。
Objective To understand purification effect of low concentration ozone on indoor formaldehyde pollution.
目的了解低浓度臭氧对室内空气甲醛污染的净化效果。
The purification effect of biological aerated filter stuffed with zeolite, haydite and volcanic rock for river water was studied.
以沸石、陶粒和火山岩曝气生物滤池为研究对象，研究了其对实际河水的净化效果。
Compared with the prior art, the invention has the advantages of easy operation, good purification effect, environment protection and so on.
硫化后液另行处理。本发明与现有技术相比，具有操作简便，净化效果佳，环保等优点。
The present invention has simple and convenient operation and good purification effect, is environment-friendly and reduces the cost greatly.
本发明操作简便、净化效果好、环保、成本大大降低。
It is proposed that the adsorption separation process is simple and of better purification effect, compared with other relevant separation techniques.
在对各种净化技术的优势和不足进行比较的基础上，指出吸附净化技术工艺简单、净化效果好。
The correlation of microbe quantity and purification effect of purification system by using hydroponics chlorophytum comosum in domestic wastewater was studied.
通过采用生活污水水培吊兰，研究了该净化系统中微生物数量与净化效果的相关关系。
Brine refining process is summarized. Related to the brine purification process in clarifying tank, methods to improve the output and purification effect are introduced.
综述了盐水精制过程，浅析影响因素，结合澄清桶内盐水净化过程，探讨提高出力和净化效果的一些措施。
The purification effect of Al-Si melt by composite refining technique was studied, the main existing form and its interaction of inclusion and gas in Al-Si melt were introduced.
研究了复合精炼对铝硅合金熔体的净化效果，并介绍了铝硅合金熔体中主要氧化夹杂物与气体的存在形态及其相互作用。
The invention manyfold increases the area and the space of electrostatic precipitation, and has large air quantity, high precipitation efficiency and favorable air purification effect.
本发明成倍增加静电除尘面积和空间、风量大、除尘效率高、空气净化效果好。
The invention features relatively simple structure, good ionization effect, the capacity of realizing relatively high purification effect, thus being mainly applied to purification of indoor air.
本发明结构相对简单，电离效果好，可以实现较高的净化效果，主要用于室内空气净化。
Result:Three different types of big hole absorption resin had obvious purification function on polyporus umbellata polysaccharide. The best purification effect is AB—8 type big hole absorption resin.
结果三种不同型号大孔吸附树脂对猪苓多糖均有显著纯化作用，以AB—8型大孔吸附树脂对猪苓多糖纯化效果最好。
Result:Three different types of big hole absorption resin had obvious purification function on polyporus umbellata polysaccharide. The best purification effect is AB—8 type big hole absorption resin.
结果三种不同型号大孔吸附树脂对猪苓多糖均有显著纯化作用，以AB—8型大孔吸附树脂对猪苓多糖纯化效果最好。
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