Composting process as an alternative method for the disposal of sewage sludge and organic fraction of municipal solid waste
Journal Title: Civil and Environmental Engineering Reports - Year 2011, Vol 1, Issue 6
Abstract
The publication presents the experiment conducted on the nitrophyte plants of the species Polygonum persicaria L. and Epilobium parviflorum Schr., in the micro- cultivation with the inert filter bed filled in with an artificial aggregate, keramzite. The plants were fertilized with domestic wastewater separated in a well settling tank with the Čoanda effect separator. A chemical quantitative analysis for absorbents in the plant parts was performed after their spectrophotometric burning to ashes. The unification of the results was suggested by introducing a marker of the biological element absorption Ab , which was calculated as the ratio of the element in the plant ash to the content of the element in the plant growing in the soil. A water migration marker of the element Kx in the water solution was deduced from the ratio between the element content of dry water to its content of the eroding filter bed. A comparison was made between nitrogen and phosphorus absorption in the nitrophyte and macrophyte plants representing Phragmites communis Cov. and Glyceria maxima which revealed similarities in the absorption of biogenic elements in the vegetative parts of these plants.<br/><br/>
Authors and Affiliations
J. Bień, M. Milczarek, E. Neczaj, T. Okwiet
Keywords
Related Articles
- EP ID EP346798
- DOI -
- Views 42
- Downloads 0
The quantity and quality of industrial wastewater from laundry on example of "fliegel textilservice" company in Nowe Czarnowo
The quality and quantity data of industrial laundry wastewater from the Fliegel Textilservice laundry in Nowe Czarnowo in West Pomeranian Voivodship are presented. The output data for analysis were measurements of pollut...
ADSORPTION OF POLYCYCLIC AROMATIC HYDROCARBONS (PAHS) FROM AQUEOUS SOLUTIONS ON DIFFERENT SORBENTS
This paper presents the results of the possibility and effectiveness of PAHs removal from a model aqueous solution, during the sorption on the selected sorbents. Six PAHs (naphthalene, acenaphthylene, acenaphthene, fluor...
COMPARATIVE CALCULATION OF HEAT EXCHANGE WITH THE GROUND IN RESIDENTIAL BUILDING INCLUDING PERIODES OF HEAT WAVES
The paper provides verification of 3D transient ground-coupled model to calculation of heat exchange between ground and typical one-storey, passive residential building. The model was performed with computer software WUF...
NUMERICAL AND EXPERIMENTAL ANALYSIS OF A SHEAR CONNECTION MADE USING A TOP-HAT PROFILE
The paper proposed a numerical model of a shear connection between a reinforced concrete slab and a steel shape. The connection was made using a top-hat profile. A method for conducting experimental research on shear con...
AIDED PHYTOSTABILIZATION OF COPPER CONTAMINATED SOILS WITH L. PERENNE AND MINERAL SORBENTS AS SOIL AMENDMENTS
The present study was designed to assess phytostabilization strategies for the treatment of soil co-contaminated by increasing levels of copper with the application mineral amendments (chalcedonite, zeolite, dolomite). F...