[PDF] Top 20 Aeration system efficiency of the cascades in the coffee wastewater treatment
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Aeration system efficiency of the cascades in the coffee wastewater treatment
... Amostras de ARC afluente (tanque de recirculação) e efluente (tanque de recepção/ detenção) foram coletadas a cada troca da ARC para serem realizadas as seguintes análises: demanda bioquímica de oxigênio (DBO), pelo ... See full document
10
Evaluation of the efficiency of deterioration of aromatic hydrocarbons by bacteria from wastewater treatment plant of oil refinery.
... EVALUATION OF THE EFFICIENCY OF DETERIORATION OF AROMATIC HYDROCARBONS BY BACTERIA FROM WASTEWATER TREATMENT PLANT OF OIL ...from the activated sludge ... See full document
6
THE EFFECT OF THE SLUDGE RECYCLE RATIO IN AN ACTIVATED SLUDGE SYSTEM FOR THE TREATMENT OF AMOL'S INDUSTRIAL PARK WASTEWATER
... sludge aeration tank and a sedimentation basin were used to treat Amol’s industrial park effluents originating from all industrial ...tinuous system was implemented and the kinetic parameters were ... See full document
8
Characterization of the Biomass of a Hybrid Anaerobic Reactor (HAR) with Two Types of Support Material During the Treatment of the Coffee Wastewater
... immobilize the biomass were blast furnace slag, polyurethane foam and stone nº 2, with voids of 53, 48 and 95%, ...respectively. The biofilm formed on all the supports showed the ... See full document
10
Ozonated water in the post-harvest treatment of coffee fruits
... used in many countries for the treatment of effluents, becoming a viable alternative in sanitation of coffee ...However, the strong ozone oxidation, responsible for ... See full document
5
Enhancement of micropollutant degradation at the outlet of small wastewater treatment plants.
... made of transparent Plexiglas and consisted of five treatment compartments, plus the inlet/outlet ...cells. The first, third and fifth compartments were filled with a porous substrate ... See full document
12
Anaerobic treatment of wastewater from coffee pulping in upflow anaerobic sludge blanket (UASB) in two stages
... The work was accomplished in the Laboratory of Anaerobic Biodigestion and Biomass of the Rural Engineering Department, of Faculdade de Ciências Agrárias e ... See full document
7
ESTABLISHMENT OF ANAMMOX PROCESS IN SLUDGE SAMPLES COLLECTED FROM SWINE WASTEWATER TREATMENT SYSTEM
... ABSTRACT: The high load of nitrogen present in swine wastewater is one of the biggest management challenges of the ...activity. The Anammox process emerges ... See full document
9
Optimizing the Operational Conditions of a Membrane Bioreactor Used for Domestic Wastewater Treatment
... evaluated the performance of a sidestream membrane module combined with an aeration system for the treatment of municipal ...investigate the membrane’s behavior and ... See full document
8
Influence of temperature on the performance of anaerobic treatment systems of municipal wastewater
... shows the required hydraulic retention time as a function of the temperature for maximum digestion efficiency, ...that the values of the COD concentration and the ... See full document
12
Fenton and photo-fenton process to the wastewater treatment of coffee fruits
... is the largest coffee producer in the world. After the coffee harvest, the coffee cherry goes through some processes with the objective to improve the ... See full document
10
Efficiency of hospital cholera treatment in Ecuador
... At the rate of 2 200 Ecuadorian sucres per United States dollar (US$), the average treat- ment cost was US$ ...and the excess costs were $45.50. The most important contributor to these ... See full document
11
APPLICATION OF SUBMERGED MEMBRANE BIOREACTOR TECHNOLOGY FOR THE TREATMENT OF HIGH STRENGTH DAIRY WASTEWATER
... for the treatment of whey from a cheese-making process. The authors achieved COD removal efficiencies over 94%; however, the HRT and SRT were ...On the other hand, it is known ... See full document
10
ASPECTS REGARDING THE METHODS OF SOIL AERATION
... Measurements of the rate of gaseous transport in soil are of two types: diffusion and ...Measurements of soil aeration based on convection of gas use simple flow ... See full document
6
Efficiency in the Romanian Banking System: An Application of Data Envelopment Analysis
... employed the DEA approach to investigate the efficiency in European banking ...whether the productive efficiency of European banking systems has improved and converged ... See full document
15
Evaluation of the Use of Fly Ash as a Low Cost Technology for Phosphorus Removal in Wastewater Treatment
... present in their chemical structures a wide variety of organic groups, such as carboxylic acids, phenols and amines which can retain adsorbates by complexation, ion exchange and microprecipitation with ... See full document
14
Experimental Evaluation of the Efficiency of the Third Party Joint and Several Liability in the Polish VAT System
... efficacy of the cognition through observation and experiment as well as application of thereof to formulate and verify theorems seems to be an unsolved scientific ...be the basis of ... See full document
7
On the possibility of using biological toxicity tests to monitor the work of wastewater treatment plants
... toxicity of different reagents using aquatic and terrestrial ...toxicity of carbofuran (a pesticide widely used against insects and nematodes) on various aquatic (the guppy Poecilia reticulata, water ... See full document
6
THE DIRECT EFFICIENCY OF THE DIFFERENT MODES OF SCHEME “PACLITAXEL +CAELYX ” IN THE TREATMENT OF THE PATIENTS HAVING INFLAMMATORY BREAST CANCER
... patients of both groups the more typical were the symptoms connected with mucositis stomatitis and diarrhea which were observed in 83 and ...40.2% of cases accordingly in groups ... See full document
7
Embedded system in Arduino platform with Fuzzy control to support the grain aeration decision
... currently the most commonly used technique to improve the drying and storage of grain, depending on temperature and water content of the grain, as of the temperature and ... See full document
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