有毒有害物质

固相微萃取技术在痕量有毒有害物质分析中的应用

The Application of Solid Phase Metro Extraction Technology in Analysing Trace Poisonous and Harmful Substance

氨是一种有毒有害物质，在石化装置设备进行检修时需要对氨进行回收，否则容易造成环境污染和人体伤害及人员中毒事故的发生。

Ammonia is a poisonous and harmful substance that should be recovered during equipment maintenance so as to avoid it leaks out to pollute environment and hurt human .

对于有毒有害物质的要求，本公司执行ROHS标准。

We carry out ROHS standard for the poisonous and harmful product .

UL有毒有害物质控制解决方案

Solution of UL Hazardous Substances Control

大厂矿区锡矿尾砂含有多种有毒有害物质，尤其是重金属As、Cd、Zn，严重限制了植物的自然定居与生长。

Various kings of noxious elements , especially heavy metals such as As , Cd and Zn are contained in tin mine tailings of a diggings , which impair plant growth .

腈纶废水是一种高COD、成分复杂，可生化性差，含有有毒有害物质，并且难降解的工业废水。

Nitrilon wastewater is a kind of high COD , complicated composition , biochemical sex differences , contain toxic and harmful substances , and difficult to degradation of industrial waste water .

同时通过GC/MS方法分析，发现阳性水样中存在有多种美国EPA所列的129种优先污染物及其他属于黑名单上的有毒有害物质，表明水源水与自来水的水质已受到污染。

GC / MS analysis showed that positive samples had pollutants in US EPA 129 priority pollutants or other lists of priority pollutants , which meant the water was polluted .

锦纶66帘子布浸胶液含有大量的天然胶乳、间苯二酚、甲醛、氨、乙烯、丁苯等有毒有害物质，其生产废水中COD和浊度特别高。

The dipping solution ( DS ) of nylon-66 cord fabric contains latex , resorcinol , formaldehyde , ammonia , ethene and butyl benzene . The COD content and turbidity in DS wastewater are very high .

黄磷废水成分复杂，含P4、F-和CN-等多种有毒有害物质，污染严重，须经过处理达标后方可排放。

Yellow phosphorus wastewater containing many kinds of toxic and harmful components , such as P_4 , F ~ - , CN ~ - etc , which can cause serious pollution , has to be purified to meet the standards for discharge water .

常用纸制品有毒有害物质测试结果及分析

The Test Results and Analysis of Harmful Substances in Common Paper Products

纸制品中有毒有害物质分析及限量要求

Analysis and Limitation Requirement of Toxic and Harmful Substances in Paper Product

纺织品中有毒有害物质检测技术的研究现状

Situation on Textile Detection Technology of Harmful Substances in Textile

陶瓷食品包装材料中有毒有害物质溶出量检测研究

Study on Trace Release of Hazardous and Noxious Substances in Ceramic Food Container

不接触有毒有害物质但患有各种疾病者。

Subjects had no contacts with toxic and harmful substances but other diseases .

质谱技术在食品中有毒有害物质分析中的应用

The Application of Mass Spectrometry in Food Analysis

腐败变质或者受有毒有害物质污染的；

The goods are rotten and deteriorated or are polluted by poisonous and harmful substances ;

以期从社会环境方面、个人行为因素（包括性格特点、饮食习惯等）、有毒有害物质接触史和父母亲影响因素几个方面寻找血液病的危险因素。

, the history of the contact of poisonous harmful substances , parents influence factors .

二是食品中有毒有害物质残留量高，食物中毒事件增多；

High residue of poisonous and harmful materials in food and increased food poisoning accidents ;

这些有毒有害物质对水土质量和生态安全构成了严重威胁。

These toxic substances pose a serious threat to the soil and waterquality and ecological safety .

饲料原料中有毒有害物质的综合毒性测定法初探

A Method of Comprehensive Detection of Toxic Substances in the Raw Materials of Laboratory Animal Feed

关于海运有毒有害物质的赔偿责任公约

Convention on Liability and Compensation in Connection with the Carriage of Noxious and Hazardous Substances by Sea

大型合成氨和尿素生产过程中排出的有毒有害物质及消减措施

Toxicant and Injurant from the Large Ammonia / urea Plant and Some Effective Methods to Solve It

火灾、爆炸和有毒有害物质泄漏是化学工业和石油化学工业生产中的重大灾害性事故。

Fire , explosion and release of toxic materials are major hazardous accidents in chemical and petroleum-chemical industries .

膜萃取-气相色谱/质谱法测定瓶装饮用水中27种有毒有害物质含量

Determination of 27 poison compounds in bottled drinking water by combining C18 solid-phase membrane extraction with GC-MS technique

近年来，出生前有毒有害物质暴露与不良出生结局之间的关系研究已成为社会广泛关注的问题。

Recently , the relationship between prenatal exposure to toxic substances and adverse birth outcomes attracts worldwide attention .

欧盟等发达地区及国家对入境木制品有毒有害物质的技术要求

The Technical Limit of Toxic or Harmful Substance in Wood-based Panels and Finishing Products Entering Developed Countries and Areas

常规的混凝、沉淀、过滤等给水处理工艺不能有效地去除这些有毒有害物质。

Coagulation , sedimentation , filtration and other conventional water treatment technology can not remove these toxic substances effectively .

有毒有害物质的突发性和非突发性泄漏（或排放）是引起水环境灾害性污染事故的主要原因，因而对有毒有害性物质突发性或非突发性泄漏。

The sudden-happened and non-sudden discharge of deleterious materials into water environment is the main cause of catastrophic pollution events .

本章探讨一些关于有毒有害物质立法的特殊问题的性质和范围。

This chapter explores the nature and scope of some special problems associated with regulation of hazardous and toxic substances .

矿区开采产生有毒有害物质对地下水影响的环境综合评价

The Environment is Appraised Synthetically of the Mining Area Exploits and Produce the Poisonous Harmful Substance Influence to the Groundwater