EFFICIENCY OF PRE-TREATMENT OF LEACHATE FROM MUNICIPAL WASTE DUMPS BY GASEOUS DESORPTION (STRIPPING) OF AMMONIA
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University of Rzeszow, Faculty of Biology and Agriculture, Department of Biological Basis of Agriculture and Environmental Education, 1b Cwiklinskiej St., 35-601 Rzeszow, Poland
Publication date: 2017-05-02
Corresponding author
Justyna Koc-Jurczyk
University of Rzeszow, Faculty of Biology and Agriculture, Department of Biological Basis of Agriculture and Environmental Education, 1b Cwiklinskiej St., 35-601 Rzeszow, Poland
University of Rzeszow, Faculty of Biology and Agriculture, Department of Biological Basis of Agriculture and Environmental Education, 1b Cwiklinskiej St., 35-601 Rzeszow, Poland
J. Ecol. Eng. 2017; 18(3):125-132
KEYWORDS
ABSTRACT
The paper studies the efficiency of pre-treatment of landfill leachate by gaseous desorption of ammonia. The research was done on a municipal non-hazardous waste dump in Krosno (Sub-Carpathian Province, Poland). The pretreatment provided a favorable BOD5/COD ratio in leachate. Also concentrations of 16 PAHs and heavy metals did not exceed the legal limits. However, gaseous desorption of ammonia was insufficiently efficient in recovering ammonia nitrogen from leachate.
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