Swine Wastewater Treatment in Constructed Wetland Systems: Hydraulic and Kinetic Modeling
نویسندگان
چکیده
The use of constructed wetland systems (CWS) is presented as an alternative for the treatment effluents since these have reduced implementation costs and relative ease operation. present research was undertaken to evaluate study hydrodynamic fitting first-order mathematical kinetic models removal pollutants in CWS. Three CWS were built, using expanded clay filter support: one cultivated with Polygonum punctatum (CWSw), another Chrysopogon zizanioides (CWSV), a control unit (CWSc). actual retention time 3.12 days CWSc, whereas, CWSw CWSv, we observed values 4.14 4.11 days, respectively. dispersion high all chemical oxygen demand (COD) across length used fit that describe decay organic matter over showed better experimental data plug-flow residual concentration, continuous stirred tank reactor, Shepherd’s models.
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ژورنال
عنوان ژورنال: Water
سال: 2022
ISSN: ['2073-4441']
DOI: https://doi.org/10.3390/w14050681