APPLICATION OF ARTIFICIAL NEURAL NETWORK IN HORIZONTAL SUBSURFACE FLOW CONSTRUCTED WETLAND FOR NUTRIENT REMOVAL PREDICTION
نویسندگان
چکیده
منابع مشابه
Wastewater Treatment Using Horizontal Subsurface Flow Constructed Wetland
The last few decades witnessed sharp focus on environment pollution and its impact on life in nature. Wetlands can be used for biological treatment of wastewater. Problem statement: Scarcity of water is considered as a global problem and Iran is one the countries which is facing water shortage problem. Pollution of water bodies restrict the availability of water for various uses. Treatment of w...
متن کاملNitrogen Removal in a Horizontal Subsurface Flow Constructed Wetland Estimated Using the First-Order Kinetic Model
We monitored the water quality and hydrological conditions of a horizontal subsurface constructed wetland (HSSF-CW) in Beijing, China, for two years. We simulated the area-based constant and the temperature coefficient with the first-order kinetic model. We examined the relationships between the nitrogen (N) removal rate, N load, seasonal variations in the N removal rate, and environmental fact...
متن کاملRemoval efficiency of nitrate, phosphate, fecal and total coliforms by horizontal subsurface flow-constructed wetland from domestic wastewater
Background: Constructed wetlands are systems designed based on the utilization of natural processes, including vegetation, soil, and their associated microbial assemblage to assist in treating different types of wastewater. Methods: Two local Appalachian plants (Louis latifolia and Phragmites australis) were planted into smallscale constructed wetlands to treat domestic wastewater in the North ...
متن کاملEvaluation of the performance of conventional and baffled horizontal subsurface constructed wetland in the removal of Reactive Red 198
Background and Objective: Reactive Red 198 is a mono azo dye widely used in the textile industry of Iran. The toxicity of reactive dyes is higher than other dyes and causes disorders such as irritation, cancer and mutation in humans. The overall objective of this study was to determine the efficiency of a Constructed Wetland pilot system with conventional and baffled horizontal subsurface flow ...
متن کاملA novel subsurface flow constructed wetland system used in anvanced wastewater treatment for nutrient removal in a cold area
Due to the limitations of a cold climate to a conventionally constructed wetland system(CWS) during anual operation, a new type of compound double-layer subsurface flow wetland system was developed. A full-scale test trial of this system has been operated in the Northeast of China, which was used for advanced sewage treatment. By increasing the depth of the wetland structure, setting down insul...
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ژورنال
عنوان ژورنال: Applied Ecology and Environmental Research
سال: 2016
ISSN: 1589-1623,1785-0037
DOI: 10.15666/aeer/1404_305324