AERATION相关论文
Evolution of urban black and odorous water:The characteristics of microbial community and driving-fa
Urban black blooms that are primarily caused by organic carbon are deleterious environ-mental problems.However,detailed ......
Metalimnion became anoxic in a eutrophic reservoir during the warm season, although the hypolimnion became successfully ......
Application of the Technology of Water-Lifting and Aeration on Improving Water Quality in a Deep Can
The technology of Water-Lifting and Aeration (WLA),which is a newly developed in-situ water restoration strategy based o......
How to monitor and evaluate the effectiveness of technology integration is the difficulty issue of water pollution contr......
Different cadmium(Cd)-accumulated rice genotypes(Erjiunan 1 and Fupin 36)were used to explore the effect of rice rhizosp......
To investigate the feasibility of using corncob charcoal substrate in constructedwetland,four lab-scale vertical flo......
Different cadmium(Cd)-accumulated rice genotypes(Erjiunan 1 and Fupin 36)were used to explore the effect of rice rhizosp......
分离性能及膜污染问题是正渗透膜分离技术应用的关键.为了考察正渗透分离过程中曝气在膜分离过程中的作用,采用实验室规模的正向渗......
N2O and NH3 emissions from a bioreactor landfill operated under limited aerobic degradation conditio
The combination of leachate recirculation and aeration to landfill may be an efficient way for in-situ nitrogen removal.......
A water-air two-phase turbulence mathematical model was proposed, The mass-weighted average was adoptedfor velocity, air......
Experimental study of cavitation characteristics with and without aeration was conducted at the flow velocity 50m/s in t......
This article experimentally investigated the pressure and cavitation characteristics of high velocity flow over a surfac......
针对于自然水域富营养化加剧的现象,富营养化水域修复的基本原理入手,分析了自由移动的太阳能曝气具有的较好的水体交换功能、水动......
In order to clarify the effects of aeration on root nitrogen metabolism in rice seedlings,rice cultivars Guodao 6 (indic......
A novel aeration strategy in repeated-batch fermentation for efficient ethanol production from sweet
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Biodegradation of Pentachloronitrobenzene by Labrys portucalensis pcnb-21 Isolated from Polluted Soi
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Aeration and sawdust application effects as structural material in the bioremediation of clayey acid
Soil contamination, due to the leakage of petroleum or its by-products, is a reason for conc nowadays. Technologies, suc......
Diesel contaminated soil (DCS) contained a large amount of the hydrocarbons and salt which was dominated by soluble sodi......
对疏水性中空纤维膜有泡曝气进行了试验研究,得到了疏水性中空纤维膜的泡点,以及臭氧在pH=6和pH=8的水中的自分解系数,考察了疏水......
On the basis of model tests and theoretical analysis, hydraulic characteristics, air demand, air concentration dist......
The effects of Humic Acid (HA) concentration,pH value and aeration on the photocatalysis degradation of HA by the silica......
Biodrying of municipal solid waste with high water content by combined hydrolytic-aerobic technology
The high water content of municipal solid waste (MSW) will reduce the efficiency of mechanical sorting, consequently unf......
Biodegradation of Pentachloronitrobenzene by Labrys portucalensis pcnb-21 Isolated from Polluted Soi
A bacterial strain,pcnb-21,capable of degrading pentachloronitrobenzene(PCNB)under aerobic and anoxic conditions,was iso......
This paper presents a numerical and experimental study of the discharge rate of sawdust from an aerated hopper as an imp......
Under the aerated conditions of wall and top intube, the turbulent flow in the tube was measured by usingLDA. The turbul......
气泡界面传质系数是表达掺气流动永体传质效率的重要指标.本文建立了规则波掺气条件下气泡界面氧传质的室内试验模型,对12组工况进......
N2O and NH3 emissions from a bioreactor landfill operated under limited aerobic degradation conditio
The combination of leachate recirculation and aeration to landfill may be an efficient way for in-situ nitrogen removal.......
采用还原—氧化法去除硫化锌精矿氧压浸出液中的铁,探究不同通气方式和氧气流量对除铁过程的影响。结果表明,氧气传质对氧化除铁过......
按照重力相似准则,采用正态模型,建立溢流池水工模型,模拟原型溢流池的水力条件,观察不同溢流流量下溢流水深以及溢流池外连接池水......
低浓度含锰废水由于资源化回收价值不大,需要一种低成本的水处理工艺。针对低浓度含锰废水特征,开展了在曝气条件下利用氧化锰砂处......
曝气增氧技术通过人工辅助措施增强水体复氧,提升污染水体溶解氧含量,激活水体好氧生物活性,具有处理效果好、投资低、见效快等优......
通过恒定流减压箱模型试验,针对60米级省水船闸充、泄水阀门段的空化特性进行研究。明确了阀门段空化源,计算不同开度的空化数,获......
目前地方政府以及农场对农业废弃物堆肥非常重视,但是由于堆肥过程中通风供氧不易控制的问题,使得堆肥产品质量与经济效益无法达到......
根据21世纪我国环境保护的要求，分析并指出我国主要污染治理产品及设备的现状．技术水平．存在的问题及发展趋势。......
通过分析钛白废水处理装置中反应池产生严重结垢的原因,制定了对应措施,消除了结垢,使处理后废水达标排放。......
以城市污水处理厂的初沉污泥与剩余污泥的混合污泥为对象,研究了影响污泥好氧消化处理的各项因素.通过测定氧摄取速率(OUR)和此污......
针对某公司PVA生产废水,本设计在原处理系统（厌氧-活性污泥工艺,A/O）的推流式活性污泥池前部增加部分填料,形成厌氧和好氧接触氧化与......
膜法供氧是一新兴好氧生物处理水体污染的高效供氧技术。为了更好地解释气相操作压力对供氧过程中体积传质系数的影响,对前人建立......
在膜分离中引入曝气可有效减轻浓差极化和膜污染,提高膜过程分离效率。文中采用实验对比验证和气液二相流理论计算的方法,研究了曝......
在调研的基础上，成功地应用ICEAS（Intermittent Cyclic Extended Activated Sludge)工艺进行瓦房店市污水处理厂设计。实践证明，该工......
向受到严重有机污染的河流充入溶解氧可以有效消除水体的黑臭,改善水质和恢复生态平衡。文章总结了纯氧增氧系统、鼓风机———微......
阶梯滑行水流具有较强的紊动特征和复杂的水—气自由面,其数值模拟研究具有较高的难度。文中采用数值模拟方法对阶梯溢流坝的溢流......
本文阐述了人工湿地处理技术的原理、优点和存在的问题，在此基础上，结合实际案例研究了新型曝气人工湿地处理技术，从而改善和解决了传......
针对国网湖北省电力公司黄龙滩水力发电厂三号、四号机组补气装置的现状,分析了补气装置改进的原理,并提出了技术措施,通过装置改......
在5 L发酵罐中,研究了以260 g/L葡萄糖为底物,不同通气量对酿酒酵母GGSF16高浓度乙醇发酵的影响。结果表明,与厌氧条件相比,通入适......
[目的]探讨降低病理科化学试剂空气污染的有效方法。[方法]在同等条件下，关闭门窗12h后（A组）、通风排气30min后（B组）、应用空气净化装置......
通过排风扇与自然通风相结合的通风试验，找到了一种既能大大降低能耗，又可充分利用冷空气的通风方式。......
