mephitic air

用法例句

The experiments were carried out on removing the odor gas by biological trickling filter tower.

采用生物滴滤塔进行了恶臭气体恶臭成分脱除试验,探讨了填料层高度、营养液喷淋量和停留时间对恶臭成分的脱除影响。

The application of the biological purifier to treatment of odor gas from treatment of pharmaceutical wastewater.

介绍了生物净化器对制药废水处理过程中所产恶臭气体的治理。

The odor gas is mainly made up of NH3,H2S,methanethiol,etc.

城镇污水处理厂恶臭气体产生源较多,恶臭气体主要由氨、硫化氢、甲硫醇等组成。

The stench gas in acid wastewater tanks of refineries is one of the major effluvial pollutant sources from refineries.

酸性水罐恶臭气体是炼油厂重要的恶臭污染源之一,介绍了目前国内工业上已采用或即将工业化的几种治理方法,包括吸附法、吸收法和吸收串连吸附法,并对它们各自的工业应用效果进行了客观比较。

It is expatiated that design proposal and technical requirements for sealing system of stench gas collection, transportation and processing,based on the example of treatment project in wastewater treatment plant.

结合污水处理厂恶臭气体治理工程实例,系统地阐述了加盖密封系统、恶臭气体收集输送和高空集中排放系统的设计方案和技术要求。

Malodorous gas could be(removed) effectively by microbes.

恶臭气体对人们身体健康造成很大危害,已受到人们广泛的重视。

The aerated biological reactor was used to remove hydrogen sulfide malodorous gas for the purpose of providing theoretic and optimized parameters for simultanous treatment of wastewater and malodorous gas in the future.

利用污水处理中曝气生物滤池进行脱除H2 S恶臭气体的试验研究,为以后进行工业放大实现水、气污染同时处理提供理论基础及优化的参数。

The research achievements in the treatment of malodorous gas with plant extract at home and abroad in the recent 20 years are introduced,including application,deodorization mechanism and extracting method of plant extract.

介绍了近二十年来国内外关于植物提取液治理恶臭气体的研究成果,内容包括植物提取液的应用研究、除臭机理研究及植物提取液提取方法的研究;指出对恶臭气体中的胺类和醚类除臭机理、对植物提取液提取工艺优化的研究是今后研究的重点。

A novel composite biofilter patent technique has been used to treat odors produced by municipal solid wastes in this paper.

笔者采用自主开发的复合生物滤池专利技术处理垃圾恶臭气体。

Aimed at the problems rising from the municipal sewage treatment plant on the environment pollutions and the increasing residents complaints and the damage to worker health,analyses the forming mechanism of odor in sewage processing together with the close correlation of odor forming and sewage treatment process,from which brings forward the concept of odor process control.

针对城市污水处理厂恶臭气体所造成的环境污染、居民抱怨以及对职工健康造成损害等一系列问题,分析了城市污水处理厂恶臭气体的形成机理及恶臭气体与处理工艺过程的紧密相关性,并在此基础上提出了全过程控制的理念;同时为将国内停留在实验室研究阶段提升到工程应用程度,文中辅以实例对现场试验研究进行了概述。

The production and composition of odor emitted from municipal domestic waste fermentation,and odor concentration change in fermentation cycle were analyzed.

分析了城市生活垃圾发酵过程中恶臭气体的产生、成分以及发酵周期浓度变化。

A poisonous or foul-smelling gas emitted from the earth.

臭气从地里冒出的有毒或恶臭气体

Development of the liquid desulfurizer for the desulphurization of the odor exhaust gas in refinery

用于炼厂恶臭气体的液体脱硫剂研制

Study on a Treatmenting Technology of Nitrogenous Malodor Gas of Oil Refining Plants

炼厂含氮类恶臭气体处理技术的研究

Study on the Treatment Technology of Sulf-Odor Pollution in Petrochemical Enterprise

石化企业含硫恶臭气体治理技术研究

EXPERIMENTAL STUDY ON H_2S REMOVAL FROM NATURAL GAS BY MEMBRANE-BASED ABSORPTION

膜基吸收恶臭气体H_2S的实验研究

Foul or poisonous gas that sometimes pollutes the air in coal mines.

矿井瓦斯，有毒气体矿井中有时污染空气的恶臭气体或有毒气体

Study on Performances and Microbial Ecology of Biofilters/biotrickling Filters for Odor Removal;

生物滤器处理恶臭气体及其微生物生态研究

Biological Removal of Odorous Gases by Biofilter and Microbiological Mechanism;

生物滤塔处理恶臭气体及微生物学机理

Experimental Study on the Treatment of Odor Gas Containing Ethanethiol by Bio-Trickling Filter;

生物滴滤塔处理乙硫醇恶臭气体的研究

The Study of Treatment of Odors Containing H_2S and NH_3 in a Biotrickling Filter;

生物滴滤塔处理含H_2S与NH_3恶臭气体的实验研究

The Study on the Treatment of Odor Gas Containing H_2S and NH_3 by Biofilter Combined System;

生物滤塔组合工艺处理恶臭气体H_2S和NH_3的研究

Study on Biofilter Treatment of Malodor Produced in Animal Husbandry

生物过滤器处理畜禽业中恶臭气体的研究

Study on Preparation of Activated Carbons from Walnut Shells and Odor Gas Adsorption

核桃壳质活性炭的制备及吸附恶臭气体的研究

Design of Collection and Treating System for Stench Gas in Wastewater Treatment Plant

污水处理厂恶臭气体收集及高空集中排放设计

Study on Effect of Biotrickling Filter Removal Odor Gas by Sprinkler Water

喷淋液对生物滴滤法脱除恶臭气体的影响研究

Malodor Producing Mechanism and the Study on Its Dynamic Changes in Landfill;

垃圾填埋场恶臭气体产气机制及其动态变化研究

Study on the Bio-treatment of Odor Gases with Large Flow and Low Concentration by a Biotrickling Filter and Its Biofilm;

低浓度大风量恶臭气体的生物净化及生物膜研究

The Study of Treatment and Mechanism of Odors Containing NH_3 and H_2S in a Bio-trickling Filter;

生物滴滤法净化NH_3、H_2S混合恶臭气体的效果及机理的研究