查询词典 waste gas

At last, the problems existing in treating wastewater and waste gas with modified character coal ash and key points of the study in the days to come are pointed out.

近年 粉煤灰属于火山类物质，其主要成份是S，来，粉煤灰的综合利用价值正日益受到重视，用改性川。O3，ho，FQQ等，同时还含有少量的其它物质。

Different efficient dust collectors are set at all dust producing points according to different characteristics of waste gas.

在生产工序中的各扬尘点，针对不同的废气特性，设置与之相应的新型高效专用收尘设备。

The chloromethane -containing waste gas was treated by catalytic oxidation process and the affecting factors were studied.

用催化氧化法处理氯甲烷废气，考察了各种因素对催化氧化处理效果的影响。

The process of ecological degradation in the vicinity of Shaoguan Pb/Zn smelter may be summed as: heavy metals and acidic deposits from the waste gas from smelter resulted in the vanishment of the sensitive plant species, increasing accumulation of heavy metals in soils and acidification of topsoil worsened the chemical properties and then shallow-rooted plant, mainly the herbaceous, vanished. With the demolishment of the vegetation cover, increasing water-soil erosion worsened physico-chemical properties of soil and, subsequently, some woody plants disappeared and barren land was finally appeared.

该生态系统的退化过程可以归纳为：来自于冶炼废气的重金属和酸沉降导致了敏感植物的消亡，丧失了对土壤的缓冲保护作用；重金属在土壤表层的积累，酸性物质在土壤表层的增加导致的土壤酸化以及由此引发的有机质与养分的淋溶和重金属及Al的活性增加，加剧植被的快速退化，特别是浅根植物的衰亡；地被层的破坏，导致水土流失和土壤侵蚀加深，进一步恶化表层土壤的理化性质，一些木本植物随之消失，最终形成光板地。

Chapter V Prevention and Control of Pollution by Waste Gas, Dust and Fetor

严格限制向大气排放含有毒物质的废气和粉尘

Chapter V Prevention and Controlof Pollution by Waste Gas , Dust and Fetor

防治废气，尘和恶臭污染来源：词友

The waste gas produced in polyester production is first made to pass through adsorption homogenizer containing water and then catalytically combusting treated.

本发明将聚酯生产过程产生的废气首先经过装有水的吸收均化器，然后进行催化燃烧处理。

For example, england has moth of feet of a kind of birch, gray type is before 1850. Was in 1850 Mancunian the choppy form that discovered black. Leaf of 19 centuries second half, as industrialized development, the HS in waste gas killed the gray lichen on bark, fuliginous truncal fume black.

例如，英国有一种桦尺蛾，在1850年前都是灰色类型。1850年在曼彻斯特发现了黑色的突变体。19世纪后半叶，随着工业化的发展，废气中的HS杀死了树皮上的灰色地衣，煤烟又把树干熏成黑色。

It has mome years that Our company production 、Manufacture、sale industrial equipment,Specially Envir-onmental protection equipment(industrial Waste gas Processing,Noise processing,Dining lampblack Processing equipment),Each kind Electrical appliances Assembly Production line,LCD-TV High temperature and Humidity Aged room,Power source aged room,Automated painting equipment,Non-standard automatic equipment and so on,we have rich Experience of Design, manufacture, installment,we have r high praise by deeply general cu-stome Continuously of Product quality and Post-sale service In same profession,In production process, we Strict execution ISO-9001 Quality control system that Close has even surpassed the overseas levelof Outward appe-arance design and Manufacture craft,we have many Mechanical engineer and electrical engineerwith Rich work experience in Mechanical profession,Has the unique merit For customer manufacture craft plan and Solves the complex technical process that Approximately time, manpower, physical resource for Customer,and Enhanced the working efficiency greatly

本公司从事工业自动化设备的生产、制造、销售已有数年时间，特别是在环保设备（工业废气处理、噪声处理、餐饮油烟处理设备）、各类家电装配生产线、LCD－TV高温高湿老化房及电源老化房、自动化涂装设备、非标自动化设备等有着丰富的设计、制作、安装经验，在同行业中，产品质量、售后服务一直深受广大客户的好评；在生产过程中，本公司严格执行ISO－9001质量管理体系，使公司产品在外观设计上、制作工艺都已接近甚至超过国外水平，本公司有多名在机械行业有着丰富工作经验的机械工程师和电气工程师，在为客户制作工艺方案，解决复杂工艺流程，有着独特之处，为客户节约了时间、人力、物力，大大提高了工作效率。

Biotreatment mechanism for odorous waste gas, progress and main treatment process was introduced.

文章论述了用微生物法治理恶臭气体污染的基本原理，国内外研究现状以及主要工艺的类型和特点。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。