Filtration is one of the most impor

Filtration is one of the most important treatment processes used
in water and wastewater treatment. In water treatment, it is used to
purify the surface water for potable use whereas in wastewater treatment,
the main purpose of filtration is to produce effluent of high
quality so that it can be reused for various purposes. Any type of
filter with attached biomass on the filter-media can be defined as a
biofilter. It can be the trickling filter in the wastewater treatment
plant, or horizontal rock filter in a polluted stream, or granular activated
carbon (GAC) or sand filter in water treatment plant. Biofilter
has been successfully used for air, water, and wastewater treatment.
It was first introduced in England in 1893 as a trickling filter
in wastewater treatment [Metcalf and Eddy, 1991], and since then,
it has been successfully used for the treatment of domestic and industrial
wastewater. Originally, biofilter was developed using rock
or slag as filter media, however at present, several types and shapes
of plastic media are also used. There are a number of small package
treatment plants with different brand names currently available in
the market in which different shaped plastic materials are packed
as filter media and are mainly used for treating small amount of
wastewater (e.g. from household or hotel).

Kết quả (Anh) 1:

Filtration is one of the most important treatment processes usedin water and wastewater treatment. In water treatment, it is used topurify the surface water for potable use whereas in wastewater treatment,the main purpose of filtration is to produce effluent of highquality so that it can be reused for various purposes. Any type offilter with attached biomass on the filter-media can be defined as abiofilter. It can be the trickling filter in the wastewater treatmentplant, or horizontal rock filter in a polluted stream, or granularen activatedcarbon (GAC) or sand filter in water treatment plant. Biofilterhas been successfully used for air, water, and wastewater treatment.It was first introduced in England in 1893 as a trickling filterin wastewater treatment [Metcalf and Eddy, 1991], and since then,It has been successfully used for the treatment of domestic and industrialwastewater. Originally, the biofilter was developed using rockor slag as filter media, however at present, several types and shapesof plastic media are also used. There are a number of small packagetreatment plants with different brand names currently available inthe market in which different shaped plastic materials are packedas filter media and are mainly used for treating small amount ofwastewater (e.g. from household or hotel).

Kết quả (Anh) 2:

Filtration is one of the Most Important treatment processes used
in water and Wastewater treatment. In water treatment, it is used to
purify the water for potable use còn surface in Wastewater treatment,
the main purpose of filtration is to tạo effluent of high
quality real number can be reused for various Purposes. Any type of
filter with attached biomass on the filter media can be defined as-a
biofilter. It can be the trickling filter in the Wastewater treatment
plant, horizontal or in a polluted stream rock filter, or granular activated
carbon (GAC) or sand filter water treatment plant in. Biofilter
successfully used for air Đã, Water, and Wastewater treatment.
It was first introduced in England in 1893 as a trickling filter
in Wastewater treatment [Metcalf and Eddy, 1991], and since then,
it has used successfully for the treatment được of Domestic and industrial
Wastewater. Originally, biofilter was Developed using rock
or slag as filter media, Tuy nhiên at present, types and shapes vài
cũng of plastic media used. There are a number of small package
treatment plants with brand names khác thời available in
the market chứa khác shaped plastic materials are packed
as filter media and are mainly used for treating small amount of
Wastewater (eg from regular household or hotel).