您要查找的是不是:
- The coking wastewater treatment technique includes the biological method, chemical method and physico-chemical method, which have their own advantages and disadvantages. 焦化废水的处理技术包括生物处理法、化学处理法和物理化学处理法等,各种方法都各具优缺点。
- Comparing with chemical method and physical method, biological method is of great competitive edge used for malodorous black river treatment. 生物法治理黑臭水体有着物理法和化学法无可比拟的优势。
- A experimental study of sludge reduction in combination of the chemical ozone oxidation and biological method was made,with integrating the merits of SBF and sludge ozonation. 针对淹没生物膜法(SBF)和污泥臭氧化各自在污泥减量方面的优点,提出了化学臭氧化和复合生物膜法相结合的污泥减量工艺,并对臭氧化对SBF运行效能的影响进行了实验研究。
- Molecular biological method needs consummator to adapt the developing medicine. 为高速发展的现代医学服务急需建立标准遗传背景图谱。
- The bacterial mutation technique is an important bacterial research technique,including traditional physical and chemical and biological method,and modern genetic mutation technique. 细菌突变技术是重要的细菌学研究技术,包括传统的物理、化学、生物学等方法及现代的基因突变技术。
- Mechanical, chemical and biological methods are used to control the thickness of the biofilm (30). 采用机械、化学和生物方法控制生物膜(30)的厚度。
- Using the biological method(AOAC,15th Ed.,1990),the content of the poison in the samples was determined. 采用AOAC发布的生物法测定麻痹性贝类毒素含量。
- The biodesulfurization technology(BDS) of coal combined the strongpoins of biological method and physical method. 煤炭生物脱硫技术(简称BDS技术)结合了生物方法与物理方法的优点,可以有效地实现煤炭的清洁,较好地脱除煤炭中的硫。
- SARS Coronavirus detection by molecular biological method is the key step to control the prevalence of SARS. 针对SARS冠状病毒的分子生物学检测是控制SARS流行的关键环节。
- To detect Yersinia entericolitica, molecular biological method is highest sensitive and special. 该菌的检测以分子生物学方法最为灵敏和特异。
- In this paper, the methods of pectin extraction and purification from plant tissues, including chemical and biological methods, are introduced. 本文综述了从植物中提取果胶的各种方法,包括化学提取法和生物提取法。
- The former technology for wastewater treatment using aerobic biological method was improved by adding an anaerobe-anoxia-aerobe unit. 对原以好氧生物处理为主的污水综合处理工艺进行了改造,增加了厌氧-缺氧-好氧的污水处理单元。
- The chemical and biological methods to prepare N-benzoyl-(2R,3S)-3-phenylisoserine were reviewed.Special emphases were laid on the most representative and promising ones. 本文从化学法和生物酶法两方面综述了该物质的合成方法,并对其中一些有代表性和应用前景的方法进行了重点介绍。
- Desulfuration by biological method has the characteristic of low expense?fewness dissipation of energy and conveniente supervise and attendance. 而用生物法脱硫有费用低、能耗少、管理维护方便等特点。
- In this paper,a review was made on the advance in the research on physical,chemical and biological methods for the treatment of anthraquinone compounds in water. 本文对物理、化学、生物法处理水中蒽醌化合物的近期研究成果进行了综述,并提出了需要进一步研究的方面。
- Dye wastewater is disposaled by micro-electrolysis + A/O technology, which combines physical method with biological method. 本文采用的微电解+A/O工艺处理染料废水,是将物化法与生物法有效的结合在一起。
- Due to demands for higher efficiency process, various chemical, physical and biological methods have been used to improve solubilization and digestibility of anaerobic digestion. 为了提高厌氧消化过程的效率,各种化学、物理以及生物技术被用于厌氧消化的预处理。
- The article introduced the processing method of the chromic wastewater,the biological method,physical-chemistry method,chemistry method etc. 对含铬废水的处理方法如生物法、物化法、化学法等机理进行了简要的阐述,并展望了含铬废水处理技术的发展前景。
- chemical biological flocculation 化学生物絮凝
- Utilizing biological technique on modification of them was emphasized and the choices of reaction. activity and biocatalyst by biological method were introduced. 重点介绍了生物技术方法对其改性的优越性及在生物改性过程中反应介质、水活度、生物催化剂选择上所面临的挑战。