铁屑

铁屑还原法在中药提取物废水处理中的设计应用

Application of Iron Scurf reduction Method in Wastewater Treatment for Chinese Medicine Extraction Plant

废铁屑处理黑G染料废水的工程实践

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

催化铁内电解反应床对水中酸性红B的脱色研究搓牙机铁屑分离装置

Study on decolorization of acidic red B from water by catalyzed iron inner electrolysis reaction bed

微波强化铁屑&焦炭处理活性艳红X-3B废水

Microwave Intensifying Iron and Coke for Treating Active X - 3B Wastewater

废铁屑-H2O2法处理炼油厂含酚废水

Treatment of Phenols Containing Wastewater by an lron Chips H_2O_2 Process

镀铜铁屑/H2O2法预处理油田酸化废水

Pretreatment of oilfield acidized wastewater by H_2O_2 / copperized iron powder system

铁屑过滤+H2O2预处理难降解染料废水的研究

Study on pretreatment process of dye wastewater using iron fillings filtration and H_2O_2

铁屑内电解－絮凝法处理含ABS废水的研究

Study on treatment of containing ABS wastewater by internal electrolysis of iron filings-flocculent process

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。

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

HA对铁屑还原去除水中六价铬的影响

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

在pH值为2～3的酸性废水中连续运行时，铁屑投加量为2千克/每吨废水；

When the iron powder is added to acid wastewater that PH is 2 to 3 it is added 2 kg per 1 ton wastewater ;

电液压脉冲放电与铁屑内电解法联用处理TNT废水试验研究

Research on TNT wastewater treatment by electro-hydraulic pulse discharge / iron-inner-electrolysis

提出了用铁屑内电解－絮凝法处理含ABS废水的新方法。

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

考察了初始pH、H2O2投加量、废铁屑投加量对酚去除率的影响。

The effects of initial pH and the doses of H_2O_2 and iron chips on the removal efficiency of phenols were studied in the experiment .

印染废水通过铁屑滤床后，脱色率和COD去除率分别达95%和90%以上。

If dyeing-house waste water passes through iron chips filter , over 95 % and 90 % of co-lout and COD may be removed respectively .

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

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

试验结果表明，内电解反应的最佳反应条件为：反应时间9~11h，pH范围3.5~5，铁屑投加量为60g/600mL废水。

The result shows that for the best , the reaction time is 9-10 , the range of pH is 3.5-6 , and 600 ml colophony wastewater is added to 60g iron chip .

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。

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 .

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。

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 .

铁屑在UASB处理含硫高浓度有机废水快速启动中的作用

Study about Scrap Iron in the Rapid Start-up Method of Using UASB to Deal with Sulfur-bearing High Concentrated Organic Wastewater

采用铁屑过滤法预处理可生化性差的印染废水，能改善废水的可生化性，降低废水的COD和色度，有利于后续生化处理。

The results indicate that the pretreatment process can improve biodegradability of the wastewater and reduce COD and colority , resulting in the benefit to the follow-up biological treatment .

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。

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 .

铁屑内电解法是处理DDNP废水的有效方法。

Iron chip internal electrolysis method is an available method for DDNP wastewater treatment .

铁屑挤压机是一种将CNC车床加工下来的铁屑、钢屑、铝屑等挤压成固定尺寸、便于转运的包块的专用设备。

The extruding machine for iron scrap is a special equipments which is used to squeeze iron , steel and aluminum scraps produced from the CNC lathe to a solid piece for quick conveyance .

研究了溶液pH、地下水中主要共存离子以及不同柱填料对NO3&N去除率的影响，同时结合粉煤灰预处理技术，对批实验条件下铁屑去除硝酸盐的污染进行了探讨。

The influence of pH , main ions coexisted in groundwater and different column filling on nitrate removal was studied . The removal effect of iron under batch condition combined with pretreatment technology of fly ash was discussed .

反应进行1h，纳米Ni/Fe，纳米Fe和铸铁屑的脱氯率分别为98%，84%和65%；

When the reactions last 1 hour , the dechlorination rate was 98 % for nanoscale Ni / Fe and 84 % for nanoscale iron while 65 % for cast iron particles .

铁屑内电解处理DDNP工业废水工艺设计的研究

Research on Technological Process Design of DDNP Industrial Wastewater Treatment by Iron Chip Internal Electrolysis

试验结果表明：采用铁屑过滤-混凝法，在最佳操作条件下，硫去除率为98.5%，COD去除率为65.0%，出水清澈透明。

The results show that under the optimum operating conditions the removal rate of sulfur and COD are 98.5 % and 65.0 % respectively . After treatment the effluent is clear and transparent .

FMS的一些常见特征有夹板更换器、收集铁屑的地下传送系统和将零件送至机器的传送系统。

Some common features of FMSs are pallet changers , underfloor conveyor systems for the collection of chips , and a conveyor system that delivers parts to the machine .

用废铁屑为原料对电解锰生产废水进行处理，考察了铁屑用量、反应时间和废水pH值对Cr6+，Mn2+去除率的影响。

The electrolytic mangan wastewater was processed by iron chipping . The factors of iron chipping amount , reaction time and the influence of wastewater pH on the purgation ratio of Cr 6 + , Mn 2 + were investigated .