制革

为制革废水的处理提供了一种简单而行之有效的方法。

The operation proved that the technology is a simple , least cost-effective method for tan wastewater treatment .

以粉煤灰、制革废水污泥及偏高岭土为主要原料，氢氧化钾为碱激活剂合成了一系列地聚合物材料。

Using fly ash , tan waste ( TW ) and metakaolin as basic ingredients , KOH as alkali activator , a series of fly ash-based geopolymers were synthesized .

CO2超临界流体介质中制革酶脱毛的研究

Study on the Enzyme Unhairing in Carbon Dioxide Supercritical Fluids

介绍了物化水解酸化CAST工艺在处理制革废水中的应用。

The application of physico chemical hydrolytic acidification CAST process treating tannery wastewater is presented .

流动注射分光光度法同时测定制革鞣液及废液中Cr2O3和Al2O3的含量

Determination of Cr_2O_3 and Al_2O_3 in Tanning Liquor and Waste with Flow-Injection Spectrophotometric Analysis Method

从制革废水中萃取回收DMF的液液相平衡及MATLAB辅助工艺的设计

Liquid-liquid equilibrium and MATLAB aided technics design for recovering DMF from tannery wastewater

牛皮制革废水COD和氮素排放特征研究

Investigation on the Characteristic of COD and Nitrogen in Waste Water from Making Cattle Leather

磺化油SS在制革中的应用研究

Application of Sulphonated Oil SS in Leather - making

重点突出了SBR工艺在制革废水处理上的优越性。

The advantages of SBR technology in waste water treatment were discussed in detail .

DMF对制革废水处理的影响及处理方法

Impact of DMF on tannery wastewater treatment and the treatment method

制革前处理助剂V.浸灰助剂

Auxiliary Agents for Beamhouse v. Auxiliary Liming Agent

制革废水UASB处理的几个主要影响因素

Some important factors influencing tannery wastewater treatment with UASB system

通用合成鞣剂SF在制革中的应用

The Application of Syntan SF in leather

CAF空穴气浮&生物接触氧化工艺在制革废水处理中的应用

Application of cavitation air flotation and biological contact oxidation in treatment of Tannery Wastewater

加碱混凝沉淀法去除蓝皮制革废水中Cr~（3+）及COD的研究

Study on Removing Cr ~ ( 3 + ) and COD in the Blue-Wet Skin Wastewater Through Adding Alkali and Coagulating

取自扬州某外资皮革厂的蓝皮制革废水舍有大量的Cr3+和COD。

The blue-wet skin wastewater getting from certain foreign capital leather factory in Yangzhou contains a mass of Cr3 and COD .

LTP加脂复鞣剂在制革上的应用

Fatliquor - retanning agent LTR and Its Application in Leather Manufacture

阳离子高分子絮凝剂P（DMC-AM）在制革废水处理中的应用研究

Study on Application of Cationic High Polymers Flocculant P ( DMC-AM ) in Leather Wastewater

介绍了将DMF废水分流收集后的处理方法，可在制革废水处理实践中应用。

The treatment of tannery wastewater contained DMF is discussed and might be helpful in practical applications .

采用硼泥复合混凝剂（PSC）对制革废水进行处理。

In this paper , we treat tanning wastewater with boron sludge compound coagulant ( PSC ) .

采用改装上流式反应器，通过实验室模拟试验，研究了pH、硫化物浓度、气提速率等因素对厌氧酸化污泥吸附制革脱毛废液中硫化物的影响。

The factors that influence the sulfide distribution of dehairing wastewater in acidification sludge were studied in modified up-flow reactor , for example , pH , the sulfide concentration and gas stripping rate etc.

结果表明，所测的各种工业废水均含有DNA损伤剂，能够诱发培养的V79细胞DNA链断裂，其中以制革厂废水的DNA损伤作用最强。

The results showed that all industrial wastewaters tested contained some DNA damage agents and could induce DNA strand breaks of V79 cells that were cultured in bottles .

在制革工业中，高浓度的含硫废水占废水总量COD的40%～50%，直接排放会对环境产生严重的污染。

In tannery process , about high-concentrated sulfur waste water of containing 40 % ~ 50 % COD is usually discharged into sewerage system causing serious environmental impact .

其中包括氧化脱毛、高pH值铬鞣、促进铬吸收的胶原改性、粉沫涂饰、化学摔软、超声波在制革工业中的应用等。

The contents introduced include oxidization unhairing , chrome tanning with high pH value , chemical modification of hide , powder coating for leather finishing , chemical milling and application of ultrasound in leather industry .

回收的Na2S可用于制革工序。

Na_2S recovered can be used for tanning .

实验还进一步对体系中·OH表观生成率的影响进行研究，为提高电&Fenton法深度处理制革废水和村镇混合污水效率提供了理论依据。

The influence on apparent generation rate of · OH in this system was also studied to provide a useful parameter to improve the efficiency for advanced treatment of tannery wastewater and villages mixed wastewater by Electro-Fenton reagent .

采用序批式摇床培养，研究了含固率为2%~10%的污泥浓度对生物淋滤法去除制革污泥中重金属Cr效果的影响。

The influence of sludge concentration of 2 % ~ 10 % solid containing rate on removal effect of heavy metal Cr from tannery sludge by bioleaching technique was studied adopting cultivation with order-batch type shaking bed .

N，N-二甲基甲酰胺简称DMF，是一种优良的工业溶剂和有机合成材料，其广泛应用于制革、化工、医药、农药等各个生产行业。

N , N-dimethylformamide ( DMF ) is an excellent solvent and organic synthesis material for industry , and it is widely used in industries like leather , chemical , pharmaceutical and pesticide as well .

碱&混凝剂法处理蓝皮制革废水对其中的Cr~（3+）和COD有较好的去除效果。

The main results as below : ( 1 ) Adopting the method of alkali-flocculation can get preferable effect on the removal of Cr ~ ( 3 + ) and COD in wet-blue waste water .

利用自制的CO2超临界流体制革设备，考察了CO2超临界流体代替水作介质条件下的铬鞣因素：初始pH值和温度的影响。

The technology of chrome tanning under the supercritical-CO_2 fluid was studied by using self-made supercritical carbon dioxide fluid equipment , in order to illustrate the influence of the initial pH value and temperature or this kind of chrome tanning method .