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Determination of emitted airborne microorganisms from a BIO-PAK wastewater treatment plant.
Results of a study conducted to assess the degree of airborne microbial contamination generated by a wastewater treatment plant (WWTP) with bioreactor "BIO-PAK" closed treatment system and evaluationExpand
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Microbiological air pollution in the surroundings of the waste water treatment plant with activated-sludge tanks aerated by horizontal rotors
Wastewater treatment plants affect the environment in many different ways. It can be assumed that the intensity and range of microbiological emission is the crucial factor in determining the range ofExpand
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Biodegradability evaluation of dairy effluents originated in selected sections of dairy production.
Main goal of the study was present the results of some respirometric measurements of activated sludge biodegrading the substrate in the wastewater originated in selected sections of the dairyExpand
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Airborne microorganisms emitted from wastewater treatment plant treating domestic wastewater and meat processing industry wastes
Experiments were conducted to study the airborne microbial contamination generated by a wastewater treatment plant (WWTP). Aerosol samples were collected simultaneously, by sedimentation and impactExpand
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Nitrogen removal from wastewater in vertical flow constructed wetlands containing LWA/gravel layers and reed vegetation
The influence of light weight aggregates made of fly ash from sewage sludge thermal treatment (FASSTT LWA) on the nitrogen removal efficiency from artificial wastewater in constructed wetlands (CW)Expand
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Effect of citric acid on the efficiency of the removal of nitrogen and phosphorus compounds during simultaneous heterotrophic-autotrophic denitrification (HAD) and electrocoagulation
Abstract The paper discusses the effect of electric current density and the C/N ratio on the efficiency of the removal of oxygenated nitrogen forms and total phosphorus in a bio-electrochemicalExpand
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The feasibility of citric acid as external carbon source for biological phosphorus removal in a sequencing batch biofilm reactor (SBBR)
Abstract The aim of this study was to evaluate the feasibility of citric acid as external carbon source for biological phosphorus removal. Citric acid was the only source of organic carbon andExpand
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Settling Properties of Activated Sludge from a Sequencing Batch Reactor (SBR)
The purpose of this work was to examine the settling properties of activated sludge from a sequencing batch reactor (SBR). The experiments were carried out in a bench-scale reactor, fed withExpand
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Effect of Sludge Conditioning by Chemical Methods with Magnetic Field Application
The feasibility of magnetic field was examined as a factor affecting sludge conditioning intensification. In the experiment sludge after preliminary anaerobic digestion was used, coming from aExpand
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Anaerobic rotating disc batch reactor nutrient removal process enhanced by volatile fatty acid addition
RBC effluent needs further treatment because of water-quality standards requiring low nitrogen and phosphorus concentrations. It may be achieved by using reactors with biomass immobilized on theExpand
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