二氯苯

加入邻二氯苯后，塿土转化酶Km和Vmax值都降低，揭示出其是一种混合

When adding dichlorobenzene into soils , soil urease Km values had a little change , their Vmax increased in

辐照降解过程中氯离子的质量浓度增加，辐照后溶液呈强酸性，pH在2&3。根据实验结果，本文给出了二氯苯的辐照降解机理并初步探讨了辐解中间产物的类型。

The mass concentration of chlorine ion increased during irradiation and pH of irradiated solution was at the range of 2 & 3 . Mechanism of dichlorobenzene decomposition is discussed in the paper according to the results of experiment .

对二氯苯和邻二氯苯在X、Y型分子筛上的选择吸附性能

A Study of the Selective Adsorption Properties of p-and o-Dichlorobenzene Mixture on X and Y Zeolites

UV/H2O2光氧化降解水中邻二氯苯的研究

Degradation of ortho dichlorobenzene in water by h_2o_2 combined with UV radiation

Fe~（2+）/H2O2催化氧化2,4-二氯苯氧乙酸的机理研究

Catalytic oxidation mechanism of 2,4-dichlorophenoxyacetic acid by fe ~ ( 2 + ) / h_2o_2

采用离子色谱（IC）、GC/MS等方法鉴定出邻二氯苯降解的中间产物主要为2,3-二氯苯酚、3,4-二氯苯酚、2-氯苯酚、甲酸、乙酸、乙二酸等。

The intermediates of O-DCB were identified 2,3-dichlorophenol , 3,4-dichlorophenol , 2-chlorophenol , formic acid , acetic acid and oxalic acid mainly .

利用Fenton试剂（Fe2+/H2O2）处理含有除草剂2,4-二氯苯氧乙酸（2,4-D）的模拟废水。

Wastewater containing 2,4-Dichlorophenoxyacetic acid ( 2,4-D ) was investigated by Fenton regent .

通过系统的实验，掌握了H2O2/UV体系氧化降解水中邻二氯苯的性能、动力学以及机理。

The degradation performance , influencing factors , reaction kinetics and mechanism of ortho-dichlorobenzene in the homogeneous advanced oxidation process was systematically studied in water .

2,4-二氯苯氧乙酸（2,4-D）有利于促进贯叶连翘愈伤组织的形成；

2,4 D could promote the formation of the callus of Hypericum perforatum .

对臭氧深度氧化法降解农药2,4-二氯苯氧乙酸（2,4-D）废水进行了研究。

Degradation of 2,4-Dichlorophenoxyacetic acid ( 2,4-D ) in wastewater with ozone advanced oxidation process was studied .

利用手性气相色谱技术研究了硅藻土吸附作用对（RS）2,4二氯苯氧丙酸甲酯（2,4DP）酶促水解对映体选择性的影响。

Effect of kieselguhr on enantioselectivity of enzymatic hydrolysis of chiral dichlorprop methyl ester ( 2,4 DP ) has been specifically studied by chiral gas chromatography .

灵芝对2,4-二氯苯氧乙酸（2,4-D）引起的实验性肌强直症小鼠高血清醛缩酶的影响

The effect of ganodermas on elevated serum aldolase levels induced by 2,4-dichlorophen-oxyacetic acid ( 2,4-d ) in mice

抗性家蝇多功能氧化酶的萘羟化活性、对二氯苯醚菊酯的氧化代谢能力和微粒体细胞色素P（450）含量分别是正常家蝇的2、1.48、1.33倍。

The activity of mixed function oxidases ( MFO ) to naphthalene and permethrin and the cytochrome P450 content in the resistant flies were found to be 2 - , 1.48 - , 1.33-fold those in the susceptible ones respectively .

CHP杀虫整理剂是以二氯苯醚菊酯为主要的杀虫成份，辅以各种助剂制成的O/W型乳化液。

CHP insecticidal finishing agent is an o / w emulsion containing permethrin as main com-ponent and other auxiliaries .

系统地研究了邻二氯苯混酸绝热硝化的DVS值、混酸组成及摩尔比等因素对2,3-二氯硝基苯收率的影响。

The preparation of 2,3 dichloronitrobenzene from O dichlorobenzene Via mixed acids adiabatic nitration is studied .

研究了超声辐照技术去除模拟废水中的邻二氯苯的效果和影响因素，包括超声电功率、初始浓度、溶液初始pH值、空气曝气以及自由基抑制剂等；

The mechanism of ultrasonic irradiation degradation of ortho-chlorobenzene in aqueous solution and factors that influence the reaction including ultrasonic electronic power , initial concentration , initial pH , air aeration and free radical scavengers were studied .

用对二氯苯和硫化钠在合适的溶剂中经催化反应生成PPS，目前已能规模化生产。

In the presence of catalyst , PPS can be synthesized by p dichlorobenzene and sodium sulfide in proper solvent . PPS can be manufactured heretofore .

选用聚乙二醇-20000（PEG-20M）高效石英毛细管气相色谱柱分析二氯苯异构体。

Dichlorobenzene isomer was analyzed by gas chromatography of PEG-20M high efficiency quartz Capillaries .

结果雌性小鼠对二氯苯原药急性经口LD50为5129mg/kg，雄性小鼠LD50为5012mg/kg，雌、雄动物混合计算时，二者均为低毒级，弱蓄积性。

Results The LD50 of p-dichlorobenzene in female mice was 5 129 mg / kg , and 5 012 mg / kg in male mice .

美国EPA和中国环境保护部门都将邻二氯苯列入优先监测的环境黑名单。

For example , the Di-chlorobenzene is listed a key substance that should be prior to monitor by EPA ( Environment Protection Agency ) in USA and Environmental protection bureau in China .

本文介绍以硫磺和二氯苯为原料，6-氨基已酸及其钠盐为催化剂，在极性有机溶剂中合成高分子量PPS树脂.6-氨基已酸组术后出血量与对照组比较差别无统计学意义。

A high-molecular-weight poly ( phenyl sulfide ) ( HMWPPS ) resin was prepared from sulfur and p-dichlorobenzene in polar organic solvent , with 6-amino-caproic acid and its sodium caproate as catalyst .

脱氧雪腐镰刀菌烯醇（Deoxynivalenol）与2,4-二氯苯氧乙酸之间在小麦愈伤组织分化、植株K~+吸收和运输上的拮抗

The antagonism between deoxynivalenol ( don ) toxin and 2,4-dichlorophenoxyacetic acid in callus differentiation and k ~ + absorption , translocation in Wheat

结果：苏州市区家蝇对二氯苯醚菊酯的抗性程度仍较严重，而对溴氰菊酯和DDVP抗性的发展呈下降趋势。

Result : In Suzhou city , the resistance for house fly to deltamethrin and DDVP was trending downwards , but to permethrin remained still serious .

二氯苯异构体与脱附剂单组份液相吸附等温线均呈典型的Langmuir吸附，并测得饱和吸附量。

The isotherms of each dichlorobenzene isomer and the desorbents exhibit the adsorption characteristics of Langmuir type . The saturation adsorption capacities of the adsorbates on the adsorbent S - ⅰ were determined .

结果表明，光化降解邻二氯苯的反应迅速，弱酸性或中性环境较有利于降解反应的进行，H2O2的投入量在特定的条件下具有一个最佳值。

The reaction of photo catalytic degradation of O-DCB was fast , and weak acidic or neutral environment was favorable to the degradation reaction . Input amount of H2O2 possessed the best value under specified condition .

作者还利用UNIFAC法估算了对二氯苯在各种共溶剂体系中的活度系数，所得估算值与测定值相接近。

The liner addition and UNIFAC methods were used to estimate the activity coefficients of solute in different cosolvent system . The estimated values approach measured ones .

采用HS-SPME-GC技术萃取分析了水中一氯苯、二氯苯、三氯苯。

The coating was used to detect monochlorobenzene , dichlorobenzene and trichlorobenzene by using HS-SPME-GC united technology .

采用邻二氯苯、氯苯、1,2二氯乙烷以及二氯甲烷四种晶型调节剂对TiOPc粗品进行转型。

TiOPc raw materials were transformed into Y-TiOPc by using crystal structure adjusting agents of 1,2-dichlorobenzene , chlorobenzene , 1,2-dichloroethane and dichloromethane .

本文介绍了以邻二氯苯为原料，经溴化、氨解两步反应合成3,4-二氯苯胺，并对副产物HBr进行了有效的回收利用。

Synthesis of 3 , 4 - dichloroaniline by bromination and ammonolysis of o - dichlorobenzene was reported , the byproduct , hydrobromic acid was effectively utilized in the process .

本文研究以植物生长素2,4-D（2,4-二氯苯氧乙酸）处理稻苗（终浓度为1ppm）并接种根瘤菌，诱导根瘤菌与稻苗结瘤共生。

Rhizobium was introduced into rice root for nodulation and symbiosis by the addition of synthetic auxin 2 , 4-D ( 2 , 4-Dichlorophenoxyacetic acid ) ( final concentration was Ippm ) .