NaClO相关论文
为实现污水尾端处理中可溶性小分子有机物的完全去除,以克服因它们的大量存在使水体中总有机碳含量增加而引发的严重环境问题,采用......
文章以某水处理厂饮用水升级改造项目为例,通过对比NaClO消毒剂替代液氯消毒剂前后水质指标变化和余氯变化情况,结果表明,以NaClO......
采用微型浮选试验、X射线光电子能谱(XPS)、飞行时间二次离子质谱(TOF-SIMS)和接触角测量技术对铜蓝在NaClO和FeCl3作用下的表面特......
为了增强胶粉表面活性,改善胶粉改性沥青的储存稳定性,分别采用H2 O2溶液和NaClO溶液对废旧胶粉进行表面氧化处理,并考察了FeSO4·......
An economical and effective method to remove and recovery the phosphate(P)from water body was still urgently required to......
综述了国内外氯系氧化剂处理烟气中SO2、NO和Hg0的研究进展,从活性物种、脱除产物和反应途径等方面详细介绍了ClO2、NaClO2和NaClO......
采用Fe(Ⅱ)活化Na2 S2 O8-NaClO体系处理垃圾渗滤液生化尾水,考察了pH值、Fe(Ⅱ)投加量、Na2 S2 O8投加量、NaClO投加量等因素对氧......
汞尾矿是汞矿选矿作业的产物，其含汞量低难以利用。原生汞矿开采因对环境污染原因目前己被叫停，而早年汞矿采冶产生的大量汞尾矿尚在......
二氧化氯(ClO2)是一种强氧化剂,在常温下是黄绿色气体,其分子(气体)具有很高的化学活性。用氯气处理自来水会产生三氯甲烷、氯酸等......
1 .目前我国饮用水消毒主要用氯———通氯气、加漂白粉或漂粉精 .漂白粉或漂粉精的有效成分均为次氯酸钙 ,其制取的化学方程式是 ......
在过去几年中，用亚氨酸钠（NaClO2）对饮用水进行处理的做法日益增多，本文阐述了暴露于50℃和70℃、质量分数W（NaClO2）=37％溶液中几个月的各......
刺参(Apostichopus japonicus)隶属于棘皮动物门、游走亚门、海参纲、盾手目、刺参科、刺参属,作为“海产八珍”之一,近年来我国......
Gold solvent extraction has been used to recover gold by analytical chemists for about one century. Due to the potentia......
Auto-catalysts were the largest consumers of platinum group metals and the most important secondary resources, recovery ......
A facile and efficient procedure has been developed systematically for the oxidative cleavage of cinna-maldehyde to benz......
5个单核的配合物[Ni(L1)3](ClO4)2(1),[Ni(L2)2](ClO4)2(2),[Ni(L3)2](Cl)2·H2O(3),[Ni(L4)](ClO4)2(4)and[Ni(L5)](ClO4)2(5)通......
Complexation of N′-[1-(3-aminophenyl)ethylidine]isonicotinohydrazide with La~(3+), Pr~(3+), Nd~(3+),
A novel Schiff base N′-[1-(3-aminophenyl)ethylidine]isonicotinohydrazide was prepared and its complexation behavior tow......
以FeSO.47H2O为原料,NaClO3氧化法制备出聚合硫酸铁,并用Ce3+与其进行复合得到复合絮凝剂.运用紫外光谱及傅里叶红外光谱对絮凝剂......
Mechanism and microstructure of Eu(Ⅲ) interaction with γ-MnOOH by a combination of batch and high re
In this paper,the macroscopic interaction method and high resolution EXAFS technique with a bent crystal analyzer were c......
自Jensen首先将PMBP衍生物作为螯合剂使用后,顾翼东曾对这类螯合剂的萃取机理及其在分析化学中的应用作过很多研究。国标法采用50......
以FeSO4·7H2O为原料,NaClO3氧化法制备出聚合硫酸铁,并用Ti4+与其复合得到复合絮凝剂。运用XRD及FTIR对絮凝剂结构进行了表征,并......
分别制备了两组粒径的Mn金属燃料(平均粒径分别为18.73和5.24μm),利用激光粒度分析仪测试了其粒径分布,扫描电镜分析了表面形貌,......
The stability constants of the binary complexes of Mn2+ with nicotinamide (NA) were determined from potentiometric pH ti......
近年来,化学发光在分析上的应用越来越广泛,但用于测定Ti(Ⅳ)体系尚不多见,我们发现,在碱性条件下,用ClO_~--H_2O_2可氧化曙红而......
In Situ Monitoring of the Generation of Monodisperse Silica Particles during the Hydrolysis of Tetra
The piezoelectric quartz crystal (PQC) impedance analyzer was used to monitor in situ the generation of monodisperse......
Raman lasers based on potassium gadolinium tungstate and lead tungstate crystals pumped by a ≈120 ps Nd: YAG laser a......
本文从两方面介绍了用几种典型电解液电解加工TC_4钛合金的复制精度的试验:在NaCl、NaNO_3、NaClO_3为基的三类电解液中蚀除速度和......
Linear free energy relationships between stability of complex and basicity of ligands——Ⅴ.The stabili
The formation constants(log K_(MAB)~(MA))of ternary mixed ligand complex formed from1,10-phenanthroline(A,phen)and N-(p......
1.在水杨酸-甲基异丁基酮(或异戊醇)体系中,当水杨酸浓度为0.25M—1.2M,PH=2.0—5.0时,钇以Y(HA)_3的形式进入有机相,甲基异丁酮或......
采用蒋洪圻和徐光宪的处理方法,用极谱法研究了亚铊离子和乙酸根的络合,得到TlAc和Tl(Ac)_2~-的逐级稳定常数分别为:K_1=0.0661,K_......
鉬酸鈉是鉬的重要化合物。有关鉬酸鈉的水盐体系,仅仅知道它和K_2MoO_4,Li_2MoO_4及MgMoO_4生成复盐;与硫化鈉生成硫代鉬酸盐;与N......
自B.S.Jensen发现PMBP对许多金属离子的萃取力很强以后,国内外在这方面进行了大量的研究工作。现在PMBP已被广泛应用于各种金属离......
镉-吡啶络合物在水溶液中的稳定性,已有不少学者进行过研究(表1)。总观上述研究,分歧较大,我们认为有下面三个缺点:第一,有些作者......
在25°,作者测定邻硝基苯甲酸在九种盐(NaCl,KCl,LiBr,NaBr,KBr,KNO_3,KSCN,NaClO_4和(CH_3)_4NBr)溶液中的溶度。关于邻硝基苯甲......
用恒温法进行２０，７０°Ｃ ＮａＣｌ－ＮａＣｌＯ３—Ｈ２Ｏ三元体系相图的测定，获得较完整的数 据；并比较了氯化钠与氯酸钠的相互盐析效应，最后根据相图讨论了利用蒸发及冷却......
钒(V)-PAR络合物在NaClO_3存在下产生一灵敏的极谱催化波.峰电位为-0.1V(SCE).该催化波具有吸附和动力波的特征.它的总电极反应可......
本文改进求取对应溶液的方法,并在氧铀离子与硫氰酸根的络合体系的研究中验证报告Ⅰ中提出的关系式,并得到这一体系在离子强度μ=1......
作者用分光光度计测定25℃下甲苯在十五种盐水溶液中的盐析常数k。所用的盐为:LiCl,NaCl,KCl,CsCl,NH_4Cl,NaF,NaBr,NaClO_3,NH_4B......
Linear free energy relationships between stability of complex and basicity of ligand Ⅶ. The copper(Ⅱ
The formation constants of ternary mixed ligand complex compounds formed fromCu(Ⅱ)-2,2’-bipyridyl (bipy) with N-(para......
以Nb(Ⅴ)-5-Br-PADAP-酒石酸多元络合物分光光度法测定铌巳有研究,但Nb(Ⅴ)-5-Br-PADAP-酒石酸-NaClO_3体系的极谱催化波却未见报......
前言钌的极谱法研究已有不少报道,但实际应用较少。Ru(Ⅲ)在盐酸或硫酸体系中的催化极谱波,具有较高的灵敏度,但波高不稳定。Nied......
