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- Review on determination methods of Biological Oxygen Demand (BOD) 生化需氧量(BOD)测定方法综述
- Total organic carbon (TOC) and chemical oxygen demand (COD) and biological oxygen demand (BOD5) are commonly used to show organic polutant water. 在水质监测中通常应用TOC、COD、BOD_5间接反映水体受到有机物污染的程度。
- electrolytic biological oxygen demand 电解质生物氧需求
- BOD; Biological oxygen demand 生物需氧量
- biological oxygen demand (BOD) 生化需氧量
- After the sewage is defecated by the resin,the sorption efficiency of Chemical Oxygen Demand (COD) and Biologics Oxygen Demand (BOD5) reach 70.15% and 77.66%,respectively. 树脂在甲苯蒸汽环境中,3h后增重31.;2%25; 污水经树脂处理后化学需氧量(COD)、生化需氧量(BOD5)的吸除效率分别达70
- Approach on Kinetic Model of Chemical and Biological Oxygen Demand by Sediments 底泥生物与化学需氧动力学模式的探讨
- Biochemical oxygen demand(BOD)is one of the most important indexes in water monitoring. 生化需氧量(BOD)是水质监测中最重要的指标之一。
- The other curve shown in Fig 1.5 corresponds to the biochemical oxygen demand (BOD). 图1-5的另一曲线相当于生化需氧量(BOD)曲线。
- biological oxygen demand 生物需氧量
- Biochemical oxygen demand - BOD: A measure of the amount of pollution by organic substances in water. 生化物需氧量(简写为 bod):一种衡量有机物在水中的污染量的标准。
- The biochemical oxygen demand (BOD 5) of 47 substituted benzenes were determined. 测定了 47种取代苯类化合物在松花江水中的 5日生化需氧量 (BOD5) .
- A Preliminary Study on the Quality Control about Determinations of Biochemical Oxygen Demand after 5 Days (BOD 5). 浅谈BOD_5的质量控制
- micro- biological oxygen demand BOD含量
- They are commonly measured in units of biochemical oxygen demand (BOD), or the amount of oxygen needed to decompose them. 常常使用生化需氧量,即有机物分解所需的氧这个单位进行测量。
- Improvement of Biochemical Oxygen Demand (BOD_5) Determination Method and Graphical Method of Handling BOD Test Results. 生化需氧量(BOD_5)测定方法的改进和数据的图解法处理
- BOD(biochemical oxygen demand)is an important index to eva-luate the quality of water in environmental monitoring and sewage treatment. BOD;即生化需氧量;是环境监测与污水处理中评价水质的一项重要指标.
- Biochemical oxygen demand, BOD is necessary for water quality evaluation. It is an important index in measuring organic materials pollution. 生物化学需氧量BOD是水质评价的必测项目,是衡量有机物对水质污染的重要质量指标。
- The former is specified as injurant cycanuric, 6 chromium, mercury and cadmium, etc 24, biochemical oxygen demand (BOD), chemical oxygen demand (COD), iron, Tin 16. 对前者指定的有害物为氰、6价铬、汞、镉等24项,对后者为生化需氧量(BOD)、化学需氧量(COD)、铁、锡等16项。
- Water quality - Determination of chemical oxygen demand (COD). 水质。氧的化学消耗量的测定(重铬酸钾法)