容积负荷

MBR的COD容积负荷是CAS的3倍；

The COD volume loading of MBR is three times of CAS .

污泥沉降比随进水COD容积负荷的增加而增高。

Sludge settlement ratio will increase with the increase of COD volume load in incoming water .

其间，容积负荷和污泥负荷的变化对COD去除率没有明显影响。

The change of volume loading and sludge loading had not obvious effect on COD removal rates .

试验研究了温度，pH，容积负荷等不同影响因素对UASB工艺运行的影响，并得出了最佳运行工艺条件。

Some experiments on varying factors on UASB such as temperature , pH and we get the most suitable conditions .

根据处理效果不断增加反应器的容积负荷，缩小HRT。

According to disposal efficiency , volume load is increased and HRT is shortened .

由于进水COD容积负荷先升高后降低，污泥浓度和颗粒污泥的质量百分含量随之呈现出先升高后降低的趋势。

The concentration and percentage of granular sludge increased first and then decreased with the same change of influent COD volume loading .

系统的COD、NH4~+-N和TN的去除率受进水容积负荷影响不大，均保持在较高的水平，去除速率与容积负荷之间呈线性关系；

The COD , NH4 + - N and TN removal rates increased linearly with increase influent volumetric loading rates .

复合厌氧反应器最大容积负荷可达8.57kgCOD/（m3·d）；

The maximum volumetric loading rate of hybrid anaerobic reactor reaches 8.57 kgCOD / ( m 3 · d ) .

结果表明，水解酸化反应器最大COD容积负荷达到16.84kg/（m3·d）。

The results showed that the maximum volumetric loading rate of the hydrolysis acidification reactor was 16.84 kg COD / m 3 · d.

作为第三代高效厌氧反应器的代表工艺之一，IC还同时具有高容积负荷、占地少、投资省等突出优点。

AS one of the third era high rate anaerobic reactors , IC also has some outstanding characteristics such as high efficiency 、 space saving and low cost , etc.

要使COD达到新的排放标准，进水COD容积负荷应低于0.67kg/（m3·d）（该负荷下出水COD在100mg/L上下波动，平均为106.3mg/L）；

To reach the new effluent discharge standard , COD volume loading rate should be lower than 0.67 kg / ( m 3 · d ) .

不同容积负荷下培养好氧颗粒污泥的CSTR反应器运行效能的研究

Operational Performance of Aerobic Granule Sludge in a Continuous-flow CSTR Reactor under Different Volumetric Organic Loading Rates

进水NH3-N容积负荷、温度和pH值冲击对MBR出水水质影响不大，但低温会加速膜污染进程。

Inflow NH_3-N volume loading , temperature and pH value have little influence on MBR effluent , however lower temperature would accelerate membrane fouling .

A和B反应器以相同的容积负荷同时启动，根据运行过程中容积负荷提高程度的不同，将2个反应器整个运行过程分为不同的阶段。

Reactor A and reactor B start-up at the same time with same volume load . According to the different increasing extent of volume load , the entire process of the two reactors is divide into different stages .

综合考虑C、N的去除效率，使用改性滤料的曝气生物滤池最佳COD容积负荷为2.5-5.0kg/m~3·d。

Considering synthetically the eliminating efficiency about C and N element , the best cubage load of COD is 2.5-5.0kg / m ~ 3 · d for the BAF used by the modification media .

反应器内的最佳DO值与进水硫化物容积负荷呈线性关系，出水pH值和出水pH值的升高值与硫的回收率呈线性关系。

In both operation modes , the DO concentration was linear with the volumetric sulfide load , the effluent pH and the rising value of the effluent pH were linear with the sulfur recovery efficiency .

产甲烷相启动20天后COD平均去除率为86.7%，平均容积负荷为4.5kgCOD/（m~3·d）。

Methanogenic-phase start-up in 20d , average removal rates of COD is 86.7 % , the volume loading rate is 4.5 kgCOD / ( m ~ 3 · d ) .

颗粒污泥均具有良好的水力强度，较高的容积负荷和良好的沉降性能，对生活污水中的氮以及COD均有很好的去除能力。

The particle sludge has good hydraulic strength , higher volume load and good subsidence performance , and also have very well removal capacity in the sanitary sewage nitrogen as well as COD .

甲烷相反应器COD容积负荷可达15.8kg／（m3·d），COD去除率为83.3%。

A methanogenic reactor with a COD volumetric loading rate Of 15 . 8 kg COD / ( m3 . d ) and a COD removal efficiency of 83 . 3 % .

好氧槽中水力停留时间的减少和容积负荷的增加也影响了NO2-N积累。

HRT and volumetric loading of ammonia-N are responsible for nitrite accumulation .

氨氮、亚硝酸盐氮的容积负荷分别为11.4g/（m3·d）和11.1g/（m3·d）。

The volume loads of ammonia and nitrite were 11.4 g / ( m ~ 3 · d ) and 11.1 g / ( m ~ 3 · d ) respectively .

猪场废水先进入IC厌氧反应器进行消化处理，考察了IC反应器启动过程和IC厌氧运行效果，实验表明，IC反应器启动初期容积负荷较低，HRT过长不利于COD去除率的上升；

Then the start-up of the reactor and operation efficiency are studied . It is discovered that cubage load is lower in the forepart of the start-up and overlong HRT is against the treatment efficiency of COD removal .

在COD容积负荷>1.35kgCOD/（m3·d）时，对COD的平均去除率比SBF工艺提高了10%；

Under the conditions of influent COD volumetric load rate > 1.35 kgCOD / ( m3 · d ), the COD mean removal rates of the HY increase by 10 % compared with SBF .

曝气生物滤池（BAF）因容积负荷高、水力负荷大、占地面积小等优点在污水处理厂升级改造中具有广阔的应用前景。

BAF ( biological aerated filter ) had broad application prospects in upgrading the sewage treatment plant because of high volume load , high hydraulic load and small area .

折流板反应器的容积负荷率Nv可达2.8kgCOD/（d.m3）。

Volumetric loading rate of baffled reactor reached 2.8 kg COD / ( d · m ~ 3 ) .

建议在实际工程中采用连续式HBR工艺：在最佳参数条件下运行时，连续式HBR工艺的容积负荷为0.51kg·MLVSS／（m~3·d）；

The cubage load of the continuous HBR technics is 0.51 kg MLVSS / ( m3 d ) if it run in the prime condition .

容积负荷对AAFEB工艺处理乳品废水效果的影响

Effect of volume load on dairy wastewater treatment by anaerobic attached microbial film expanded bed

它具有容积负荷高、COD去除率高、各种水质适应性强、占地少、能耗低、运行费用少、启动快、操作简单、可实现自动化控制等特点。

It has a lot of characteristic such as high volume load , high COD removal , high flexibility to different effluent , small occupation , low energy consumption , low running cost , start - up quickly , easy to operate and automatic controllable etc.

附加气IC反应器比普通IC反应器在启动时间上缩短20%，容积负荷提高25%，培养出的颗粒污泥在沉降性、污泥活性、机械强度等方面均有较大程度的提高。

Compared to the traditional IC Reactor , the start-up period of Additional Gas IC Reactor could be shorten by 20 % and organic loading rate could be enhanced by 25 % . In additional , it improved the sedimentation rate , activity and mechanical intensity of granular sludge .

生产性试验表明，一体化两段厌氧反应器正常运行时，其容积负荷高达21.3kgCOD·m-3d-1以上，去除COD的产气率达到0.45m3·kgCOD-1以上。

Scale trial showed that the volumetric loading rate of the integrated two ? step anaerobic reactor was above 21.3 kgCOD · m - 3 d - 1 and its gas ? producing rate was about 0.45 m 3per kg of removal COD at the normal state .