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- natural biological treatment 自然生物处理
- DDTs were removed by different extents in the biological treatment. DDTs在两级BBF生物处理过程中得到了不同程度的去除。
- Keywords : Water pollution control; Natural purification system; Secondary biological treatment system; Point source pollution; Non - point source pollution. 关键词:水污染防治;天然处理系统;二级生物处理系统;点源污染;面源污染
- This face-cream is synthesized from absolutely natural biological materials. 这种面霜是由超天然的生物制成。
- Alga-bacteria biofilms exist prevalently in natural aquatic environments and sewage biological treatment systems and play an extremely important role in removing heavy metals in water. 藻菌生物膜在自然水体和污水生物处理工艺中普遍存在,它们在去除水体中重金属起重要作用。
- Natural biological extract, completely harmless, nonirritant to eyes and skin as proved by authority! 天然新鲜植物与生物提取液,完全无害。权威检验证明它对眼睛、皮肤无刺激!
- Buffer capacity is an important characteristic of wastes that are submitted to biological treatment. 缓冲能力是进行生物处理的废水一种重要特性。
- Natural biological gene bank for the future of humanity green revolution has an important significance. 大自然生物基因库对人类未来的绿色革命有着重要的意义。
- Research is needed to reduce the space required for biological treatment systems. 要研究如何降低生化处理系统的占地面积。
- The family then becomes the natural biological u-nit of our existence,and marriage itself becomes a family affair,and not an individual affair. 因此,家族变成我们的生存的自然生物学单位,婚姻本身变成一个家族的事情,而不是一个人的事情。
- The enzymes stimulates growth of indigenous bacteria and accelerates natural biological reactions in the decomposition of organic matters. 能有效抑制细菌滋生,对于生化处理,能加速分解有机物。
- A change in waste water volume such as this could drastically affect the operation of a conventional biological treatment plant. 这样的废水量的变化可能强烈地影响传统生物处理站的运转。
- Now,aerobic biological treatment is the main method of dairy wastewater treatment. 目前,乳品废水的处理以好氧生物处理法为主。
- The family then becomes the natural biological u-nit of our existence, and marriage itself becomes a family affair, and not an individual affair. 因此,家族变成我们的生存的自然生物学单位,婚姻本身变成一个家族的事情,而不是一个人的事情。
- The macromolecule carriers for biological treatment of wastewater are reviewed in this paper. 对生物法处理废水用的高分子填料进行了综述。
- Scope of business: Behenyl, Duzhong (Chinese Medicine), Bamboo, Fiddlehead And Other Natural Biological Resources Products. 经营范围::山嵛、杜仲、竹笋、蕨菜等自然生物资源产品。
- The flocculation of micro organism shares a sustainable effect for biological treatment on effluent. 微生物的絮凝性在生物法处理废水过程中具有很重要的作用。
- Over the last decades, many researches were focused on biological treatment of hypersaline organic wastewater. 近几十年,许多研究致力于生物法处理高盐有机废水。
- Widely spread grassland, specific alpine wetland and endemic biodiversity are main natural biological resources in the source region of Changjiang-Yellow Rivers. 广袤的草地、特有的高寒湿地以及丰富而有又独特的生物多样性是江河源区重要的自然生物资源。
- The methods of chemical and physical treatment and biological treatment on tannery waste water are summarized. 概述了制革废水一级物化处理和二级生化处理的各种方法。