摘要：The purpose of the work was to determine the effectiveness of
wastewater treatment from the fruit and vegetable industry in constructed
wetlands supported by a bio-preparation. An increase in the efficiency of
organic substance purification expressed as BOD5 and COD by 8% in
deposit with the addition of bio-preparation in relation to the control bed
(without the addition of bio-preparation), was found. The efficiency of the
total suspension, total nitrogen and total phosphorus increased respectively
by 19.5%, 10%, and 27% in relation to the bed without addition of biopreparation.
Constructed wetlands treatment plant ensures high removal of
organic compounds expressed as BOD5 and COD, as well as guarantees
reduction in the concentration of nitrogen and phosphorus compounds.
其他摘要：The purpose of the work was to determine the effectiveness of wastewater treatment from the fruit and vegetable industry in constructed wetlands supported by a bio-preparation. An increase in the efficiency of organic substance purification expressed as BOD5 and COD by 8% in deposit with the addition of bio-preparation in relation to the control bed (without the addition of bio-preparation), was found. The efficiency of the total suspension, total nitrogen and total phosphorus increased respectively by 19.5%, 10%, and 27% in relation to the bed without addition of bio-preparation. Constructed wetlands treatment plant ensures high removal of organic compounds expressed as BOD5 and COD, as well as guarantees reduction in the concentration of nitrogen and phosphorus compounds.
