污水生物

Since 1980s, biological aerated filter has been widely studied and used in wastewater treatment field all around the world.

从20世纪80年代以来，曝气生物滤池在全世界污水处理领域得到了广泛的研究和使用。

Basing on keeping the advantage of life wastewater decontaminating pools, this subject is mainly to improve its techniques, increase the efficiency of biological denitrification and phosphorus removal.

本课题主要是在保持生活污水净化池优点的基础上，改进其工艺，增加生物脱氮除磷功效。

In order to simulate the biodegradation of dewatered sewage sludge in landfill several parameters include TOC,VFA,TN that related to dry fermentation course of dewatered sewage sludge were measured.

为模拟污水厂脱水污泥在填埋场中的生物降解过程，进行了脱水污泥干发酵的实验研究。

The last enemy of human beings is mosquito-----mosquito can be overmastered by sewage cleaned and chemical sprayed.

能与人竞争的生物最后只有蚊子了，然而即使蚊子，也由于我们注意清理污水和喷洒化学药品而被制服了。

Through pot cultivation of different sewage irrigation, we know that potherb mustard would be turning color in nerve and drying out and without green in Cd-contaminated soil. And in the Pb-contaminated soil, the potherb mustard would be wilt and lost greenand leaves appeared reddish-brown patchs and new leaavs curls.

通过不同水质污水灌溉的生物盆栽试验，可知雪里蕻受镉污染的受害症状主要表现为沿叶脉变色，失水失绿，受铅污染的受害症状主要表现在失绿萎蔫，有红褐色斑块，新叶卷曲。

Wastewater effluent has also caused environmental concerns because it contains high biological oxygen demand, lignins from the trees, and dissolved organic carbon, as well as heavy ls, alcohols, chelating agents, and chlorates.

废水污水也造成环境的关注，因为它含有高生物需氧量，木质素的树木，溶解有机碳，以及重金属，醇类，螯合剂和氯酸盐。

Look biotechnology is organic fertilizer plant, feed mill, factory farming and animal husbandry, sewage treatment plants, rural, town and village, ideal for entrepreneurial farmers.

神采生物科技是有机肥厂、饲料厂、农牧厂、污水处理厂、乡、镇、村、农户创业的理想选择。

According to the analysis of the virtues and defects of the traditional filers,the structure and characteristics of the pipe-cone shape filter are analysed in the article.

填料是生物接触氧化反应器的核心部分，本文从传统填料的优缺点入手，分析了管锥形填料的结构和特性，并对管锥形填充床对污水的处理性能进行了试验验证。

The fish are safe to eat because the complex biological interactions in the lagoons remove harmful pathogens from the sewage.

这些鱼安全可食，因为复杂的生物交互作用在这泻湖中，已经移除了污水中的有害病菌

A China Invention Patent about the process of acidophilic-neutrophilic two phase biological malodour gas treatment has been valided. A design plan for odor treatment of a sewage pump station has also been accomplished.

酸性-中性二段法生物脱臭工艺已获国家发明专利，目前已完成了基于此工艺的污水泵站臭气处理工程设计。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。