Changes in bacteria composition and efficiency of constructed wetlands under sustained overloads: A modeling experiment
نویسندگان
چکیده
منابع مشابه
Remediation in Constructed Wetlands
Constructed wetlands are in use to improve the quality of contaminated groundwaters at many sites in the USA. Target contaminants include both organic and inorganic constituents. Volatile and nonvolatile hydrocarbons are found in ground water at closed petroleum refinery sites, and in leachates from landfills. Polycyclic aromatic hydrocarbons are pollutants at many sites. Chlorinated organics o...
متن کاملANALYSIS OF MICROBIAL BIOFILM COMMUNITY COMPOSITION WITHIN CONSTRUCTED WETLANDS by
....................................................................................................................... 96 Introduction .................................................................................................................. 96 Methods and Materials ............................................................................................... 101 Constructed Wetland M...
متن کاملChapter 20 - Constructed Wetlands
Wetlands have been recognized as a natural resource throughout human history. Their importance in their natural state is appreciated by such people as the Marsh Arabs around the confluence of the Tigris and Euphrates rivers in southern Iraq, as well as in managed forms (e.g., rice paddies, particularly in Southeast Asia) (Mitsch and Gosselink, 2000). The water purification capability of wetland...
متن کاملAssessment of Clogging in Constructed Wetlands
The main goal of this thesis is the assessment of the clogging degree in the horizontal subsurface flow constructed wetland of Martinlongo and Barrada WWTP, included in Algarve Multi-Municipal Sanitation System Despite of constructed wetland treatment processes being natural and constructed wetlands easy to operate, clogging phenomena can be quite complex and challenging in a way that it is nec...
متن کاملConstructed Wetlands for Wastewater Treatment: A Review
The first experiments on the use of wetland plants to treat wastewaters were carried out in the early 1950s by Dr. Käthe Seidel in Germany. The first full scale systems were put in operation during the late 1960s and since then constructed wetland systems have been spreading throughout the world. At present, there are several types of constructed wetlands used for wastewater treatment. Free wat...
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ژورنال
عنوان ژورنال: Science of The Total Environment
سال: 2018
ISSN: 0048-9697
DOI: 10.1016/j.scitotenv.2017.08.265