iron filings

Design on using iron filings reaction bed combined with biological contact oxidizing tower to deal with disperse dyestuff waste water

利用铁屑反应床和生物接触氧化塔处理分散染料废水的设计

In reduction processes, when the reaction time is 2h, the reaction temperature is 50 ℃ and excess coefficient of the iron filings is 1.4, the high-class product can be made.

在还原过程中，当反应时间为2h，反应温度为50℃，铁屑的过量系数为1.4时，可以制得优等绿矾产品。

Relationship between Metmyoglobin Reductase Activity and Meat Color Stability; Reductive removal of Cr ( VI) by iron filings in the presence of humic acid

高铁肌红蛋白还原酶活力与肉色稳定性的研究HA对铁屑还原去除水中六价铬的影响

Iron filings are affected by characteristics of this eld.

磁铁产生了磁场，铁屑被磁场的特征所影响。

Abstract The experimental results of bench scale research and the process scheme and design parameters of full scale facility to treat wastewater of dyestuff black G production by iron filings are reported.

本文介绍了废铁屑处理黑G染料废水的小试结果、工艺流程、工程设计参数和运行结果。

Copper-plating iron filings A new Fenton oxidation catalyst

镀铜铁屑&Fenton氧化反应的一种新催化剂

Making use of magnets and iron filings, the Quays create an eerie frosting on a Christmas scene.

奎氏兄弟使用磁铁和铁屑为圣诞节场景制作了一层怪异的霜。

Advances in technology of applying iron filings CORROSIVE-CELL to the in-situ remediation of groundwater polluted by chlorinated hydrocarbons

利用铁屑腐蚀电池原位修复被氯代烃污染地下水的研究进展

Treatment of resistant-biodegradable dye wastewater with iron filings

废铁屑处理难生物降解染料废水

Reductive removal of Cr ( VI) by iron filings in the presence of humic acid

HA对铁屑还原去除水中六价铬的影响

The mechanism of decolorization process for artificial reactive brilliant red X-3B dyeing wastewater with mixing iron filings was studied.

人工配制活性艳红X-3B染料废水，与铁屑混合利用摇床进行脱色过程机理研究。

This paper sets forth the principle, application state at present, running process and the methods of heightening removal efficiency for wastewater treatment by filtration with iron filings.

综述了铁屑过滤法处理废水的机理，及其在废水处理中的应用状况、运行方式和强化铁屑过滤处理的途径，指出铁屑过滤是一种经济、有效的废水预处理技术。

The treatment of containing ABS wastewater by internal electrolysis of iron filings-flocculent process is presented in the paper.

提出了用铁屑内电解－絮凝法处理含ABS废水的新方法。

This product use special-purpose materials, bear cooling agent, against oil, grinding wheel froth and iron filings and so on;

该产品使用专用的材料，耐冷却剂、防油、砂轮沫和铁屑等等；

The amount of iron filings and reaction time are discussed.

研究了铁屑用量、作用时间等的最佳值。

On the basis of static tests, the effect of dynamic wastewater treatment by a reactive column which uses iron filings as feeding material is studied. It is successfully used in practical treatment of electroplating wastewater.

在静态实验的基础上，研究了以铁屑为填料的反应柱动态处理废水的效果，并成功地运用于电镀废水的实际处理。

The reduction of aromatic nitro compounds with iron filings in the presence of ammonium chloride

用铁粉和氯化铵还原芳香族硝基化合物

The experimental principle is described. The influences of wastewater pH, iron filings dosage, reaction time and vanadium concentration of wastewater on vanadium removal rate were studied in the experiment.

介绍了其试验原理，考察了废水pH、铁屑用量、反应时间和废水的钒浓度等因素对钒去除率的影响。

Practice of Iron Filings to Treat Wastewater of Dyestuff Black G Production

废铁屑处理黑G染料废水的工程实践

The experiments of treating dyeing wastewater have been finished using filtration with iron filings and Sequencing Batch Reactor ( SBR) method.

采用铁屑过滤-SBR工艺对印染废水进行了处理研究。

Once the eggshell was empty, ninjas would fill it with things such as iron filings, salt, powdered peppers, and so on.

倒空以后，忍者再装进去铁粉、盐、花椒粉等。

Treatment of Cotton Spinning Fibre Dyeing Wastewater with Iron Filings Filtration-SBR Process

铁屑过滤&SBR工艺处理棉纺印染废水

A new sealing cup has been developed, and the problems of gas leak and iron filings accumulation existing in former sealing cup-type plugging have been solved.

研究出新型皮碗，解决了原皮碗式封堵存在的燃气泄漏和积存铁屑问题。

Organic pollutants which are difficult to decomposed biochemically can be decomposed into biochemically decomposed small molecular organic matters by the effect of micro battery consisting of iron filings and carbon granules.

在焦碳粒与铁屑构成的微电池的作用下，废水中难生化的有机污染物被分解成为容易生化分解的小分子有机物。

A Study on Treatment of Furfural Wastewater with Iron Filings Filtering-Multistage Hydrolytic/ Aerobic Processes

铁屑过滤－多阶段水解/好氧工艺处理糠醛废水的研究

The technological process, engineering parameter and running results of using iron filings reaction bed combined with biological contact oxidizing tower to deal with disperse dyestuff waste water was introduced.

介绍了采用铁屑反应床和生物接触氧化塔相结合处理分散染料废水的工艺流程、工程设计参数和运行结果。

All during the tournament, Italy's defenders crowded around attackers like iron filings around a magnet.

所有在比赛期间，意大利的防守者拥挤在攻击者附近象钢屑子拥挤在磁铁附近。

The Magnetic Field Projectual is a sturdy, transparent acrylic case that holds iron filings in a special viscous fluid.

磁场投射盒是一坚固、透明的压克力板，里面有铁粉在一种特别的纤维性液体里。

The influence of the factors such as pH, the iron filings quantity, Fe/ C mass ratio, the reaction time, temperature and catalyst H_2O_2 quantity to printing wastewater are studied.

试验考察了pH，铁屑投加量，铁碳质量比，反应时间，反应温度以及催化剂H2O2等各因素对内电解处理印染废水效果的影响。

Design the iron filings oxygen remover of being suited to 4 times 4 ton/ hour low pressure boiler by testing date.

由实验数据设计了能满足4台4吨锅炉运行的铁屑除氧器。