Biofilter - Wikipedia
网页Biofiltration is a pollution control technique using a bioreactor containing living material to capture and biologically degrade pollutants. Common uses include processing waste water , capturing harmful chemicals or silt from surface runoff , and microbiotic oxidation of contaminants in air.
A review on biofiltration techniques: recent advancements in the ...
网页2022年3月28日 · The biofiltration technique is cost-effective, simple, biocompatible, sustainable, and eco-friendly compared to conventional techniques. This review article provides deep insight into biofiltration technologies engaged in the removal of volatile organic compounds and heavy metals in the wastewater treatment process.
Biofiltration - an overview | ScienceDirect Topics
网页Biofiltration is defined as a filtration process where the filter medium comprises porous material (e.g., sand, granulated active carbon (GAC), or a synthetic carrier material), which is colonized by indigenous microbial communities and where the microorganisms perform at least one of the essential treatment functions of the process.
Biofiltration as a treatment technology in water and ... - Nature
网页Biofilters contain filter medium grains (e.g., sand, granular activated carbon) that are covered with biofilms. The biofilm activities break down nutrients (e.g., nitrogen and phosphorous ...
Biofiltration Process for Treatment of Water and Wastewater
网页2022年8月14日 · Biofiltration involves pollutant removal through physical separation, adsorption on the filter media, and through biodegradation and biotransformation by microbes forming a biofilm on the filter media. This review highlights the effectiveness of biofiltration for water treatment and for tertiary treatment of …
Biofiltration: A modern technology for wastewater treatment
网页2022年1月1日 · Biofiltration is a process in which an otherwise conventional granular filter is designed to remove not only fine particulates but also dissolved organic compounds through microbial degradation. Biofiltration can reduce the hazardous chemicals in drinking water and thus improved applications of biofiltration in drinking water treatment can be ...
Current Status and Future Research Trends of Biofiltration in ...
网页2022年6月14日 · Biofilter is an attached growth treatment process where microorganisms are acclimatized on supporting media such as sand, gravel, and granular-activated carbon (GAC) to biodegrade contaminants instead of physical filtration [14].
Biofiltration: Fundamentals, Design and Operations Principles, …
网页1997年6月1日 · Biofiltration is a biological air pollution control technology for volatile organic compounds (VOCs). This paper summarizes the fundamentals, design and operation, and application of the process. Biofiltration has been demonstrated to be an effective technology for VOCs from many industries.
Applications of biofiltration in drinking water treatment – a review
网页2015年11月26日 · Biofiltration is a process in which an otherwise conventional granular filter is designed to remove not only fine particulates but also dissolved organic compounds through microbial degradation. Biofiltration can reduce the need for chemicals in drinking water treatment and thus improved applications of biofiltration in drinking water treatment ...
Air Pollutants Removal Using Biofiltration Technique: A Challenge …
网页2022年6月3日 · Biofiltration is a current pollution management strategy that concerns removing odor, volatile organic compounds (VOCs), and other pollutants from the air. Recently, this approach has earned vogue globally due to its low-cost and straightforward technique, effortless function, high reduction efficacy, less energy necessity, and residual ...