阳极材料是电化学氧化法处理有机废水的关键。
Anode materials are the key factor of electrochemical oxidation for treating organic wastewater.
化学氧化法在测定土壤有机质研究领域中应用普遍。
It is generally applied by Chemical oxidation in the field of measurement of soil organic matter research.
采用化学氧化法处理含氰废水,次氯酸钠作氧化剂。
The treatment of wastewater containing cyanide by chemical oxidation using sodium hypochlorite as oxidant is studied in this paper.
本文介绍了用化学氧化法快速测定啤酒酒精度的方法。
A quick method of determining the alcohol content of beer by chemical oxidation was introduced.
目前,化学氧化法在含氰工业废水处理中得到广泛的应用。
Currently, wastewater containing cyanide is treated by chemical oxidation methods.
该法是传统化学氧化法的改进,在我国应用前景十分广阔。
It is an improvement on traditional chemical oxidation, and has a wide application prospect in China.
采用电化学氧化法制备碘酸钙可以克服化学氧化法存在的问题。
Electrolytic synthesis of calcium iodate was studied, and this method could avoid the disadvantage of chemical method.
介绍了活性炭吸附—化学氧化法处理印染废水的反应机理及处理效果。
The reaction mechanism and treatment effect of treating dyeing wastewater by activated carbon adsorption-oxidation method are introduced in this paper.
采用混凝沉淀—化学氧化法对喷漆废水进行处理,筛选出最佳的混凝条件及氧化条件。
The coagulation -oxidation process is used in treating spraying-paint wastewater and the best conditions of coagulation and of oxidation were selected.
介绍了硫酸活化秸杆炭黑制备活性秸杆炭素与化学氧化法结合处理印染废水的反应机理及处理效果。
The reaction mechanism and treatment effect of treating dyeing wastewater by activated carbon from straw by sulfuric acid adsorption - oxidation method are introduced.
此外,本文对化学催化氧化法转化硫化物的规律和机理,及光化学氧化法降解有机物的机理进行了初步探讨。
Furthermore, the thesis was discussed primarily the degradation principle of sulfide and mechanism of chemical catalytic oxidation on sulfide and photochemical oxidation on organic mechanism.
简介了有毒有机污染废水的各种化学法处理技术的特点及研究进展概况,其中对光化学氧化法作了较详细的评述。
The research advancement and characteristics of various chemical technologies of treating toxic organic pollutants are summarized. The photochemical oxidative method is detailedly discussed.
如何选择有效的混凝脱色工艺和高效的混凝剂,则是该技术的关键。2.1.3化学氧化法化学氧化是目前研究较为成熟的方法。
How to choose an effective coagulation process and efficient coagulant, it is the key to the technology. 2.1.3 chemical oxidation Study of chemical oxidation is more mature approach.
其有效消除了试剂的残留,提高了样品的性能,而且电化学氧化法消耗试剂的量很少,这就可以避免大量酸性废水的排放,保护了周围环境。保证了操作者的安全。
This can effectively remove residue reagent, improve sample performance, avoid a great number of acid waste water discharging to protect the environment, and ensure the security of the operator.
本文提出的“差式氧化数法”特别适用于有机化学反应方程式的平衡。
Our difference-oxidation digit method used especially applies to equality to the chemical equation of organic reaction.
根据人造金刚石合成棒中各组分不同的物理、化学性质,提出了一种采用气相氧化法提纯人造金刚石的新工艺。
Based on different physical and chemical properties of components in synthetic rod, a new purification process for synthetic diamond by gas phase oxidation method is proposed.
在预处理基底上,采用化学溶液沉积法在低温下制备氧化锌纳米柱薄膜。
Zinc oxide nanopillars are synthesized by chemical solution deposition on a pre-coated substrate at a low temperature.
采用X光电子能谱(XPS)及化学衍生法探讨了硝酸氧化前后的碳纤维表面化学的变化。
The surface chemistry of a high modulus and a low modulus carbon fiber, both before and after nitric acid oxidation, were studied by X-ray photoelectron spectroscopy (XPS) and chemical derivatization.
提出了光催化氧化法与电化学的结合——电化学辅助光催化氧化技术,它是一项新型的污水处理技术。
It is pointed out that the combination of photocatalytic oxidation and electrochemistry—the technique of electrochemically assisted photocatalysis is a new wastewater treatment technique.
试验证明,采用氧化沟法处理港口化学品污水是相当有效和切实可行的。
In this paper, the method of treating harbor chemical wastewater by oxidation ditch process is presented.
用电解法代替传统的氧化法可以节约大量的化学药品,重要的是能降低对空气的污染。
Substitution of electrolysis for traditional oxidation method can result in a remarkable saving of chemical, and more importantly, pollution of air can be decreased.
目前,对PCP的主要处理方法是:生物方法、芬顿试剂法、光化学、电化学、臭氧处理、超声波及金属催化氧化等处理方法。
Currently, the main treatment of PCP includes: biological method, fenton reaction photochemical method, electrodeposition, ozone treatment, ultrasonic, metallocene catalysts.
经过絮凝沉淀、化学氧化、电化学法、吸附法等实验方法,处理效果都不是十分理想。
After treating with flocculation precipitation, chemical oxidation process, electro-chemical method and adsorption, still could not achieve satisfactory result.
采用电解银表面化学修饰法研究了铼对乙烯环氧化反应的助催化作用。
The promoting effect of Re for ethylene epoxidation was investigated on Re modified electrolytic silver surface.
但由于乙烯基酯树脂的高化学极性,用普通增稠剂和亲水性气相法二氧化硅对其实现很好的流变性控制是相当困难的。
Due to the high polarity of vinyl ester chemistry, it is known to be difficult to control the rheology with normal thickening additives or hydrophilic fumed silica.
并用流动注射化学发光法研究了芦荟花的抗氧化作用。
The antioxidation effect of flowers in aloes was studied by the flow-injection chemiluminescence.
用极化曲线法研究了硅酸盐在碳钢表面氧化物上的电化学行为;
Meanwhile, the electrochemical behavior of silicate on the oxide of steel surface was studied by using the method of polarization curve.
提出了实时测量铝酸钠溶液化学成分(苛性钠、氧化铝和碳酸钠)浓度的三温三电导法。
Three temperature and three conductivity method for the real time measuring the concentrations of the chemical composition of sodium aluminum solution is proposed.
为探讨铝阳极氧化沉积铈转化膜形成机理,分别用化学沉积和电沉积法在铝阳极氧化膜上制备了铈转化膜。
Cerium conversion films were prepared on anodized aluminum via chemical deposition and electrodeposition respectively, and the mechanisms of formation of the cerium conversion films were investigated.
超细氢氧化铝制备方法分为机械法和化学法,但化学法制备的产品粒度细、分布均匀。
The particle size of product made by the chemistry process is very tine and the particle size distribution is uniform.
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