Abstract
Mountain and farm villages and suburbs of small cities have a low sewerage installation rate, wherein household wastewaters are discharged in many cases into downstream water basins untreated. This paper describes the operational characteristics and treatment results of a filtration type liquid jetting bioreactor for its treating the household wastewaters for the purpose of removing organics and nitrogen simultaneously. The possibilities of this system are also described. The result shows that, in the wastewater treatment operation using the filtration type liquid jetting bioreactor, it is possible to remove organics and nitrogen simultaneously by means of creating both aerobic and anaerobic conditions in the reaetor using either intermittent aeration system or restricted aeration system. It was also found that a large increase in nitrogen removal can be expected by means of installing deposition carriers in the tank. In addition, this system is capable of removing phosphorus to some extent. 10 refs., 9 figs., 1 tab.
Citation Formats
Yamagiwa, K, Ohira, Y, and Okawa, A.
Removal of organics and nitrogen using filtration type liquid jetting bioreactor. Rokagata ekijet bioreactor ni yoru yukibutsu to chisso no jokyo.
Japan: N. p.,
1991.
Web.
Yamagiwa, K, Ohira, Y, & Okawa, A.
Removal of organics and nitrogen using filtration type liquid jetting bioreactor. Rokagata ekijet bioreactor ni yoru yukibutsu to chisso no jokyo.
Japan.
Yamagiwa, K, Ohira, Y, and Okawa, A.
1991.
"Removal of organics and nitrogen using filtration type liquid jetting bioreactor. Rokagata ekijet bioreactor ni yoru yukibutsu to chisso no jokyo."
Japan.
@misc{etde_5882046,
title = {Removal of organics and nitrogen using filtration type liquid jetting bioreactor. Rokagata ekijet bioreactor ni yoru yukibutsu to chisso no jokyo}
author = {Yamagiwa, K, Ohira, Y, and Okawa, A}
abstractNote = {Mountain and farm villages and suburbs of small cities have a low sewerage installation rate, wherein household wastewaters are discharged in many cases into downstream water basins untreated. This paper describes the operational characteristics and treatment results of a filtration type liquid jetting bioreactor for its treating the household wastewaters for the purpose of removing organics and nitrogen simultaneously. The possibilities of this system are also described. The result shows that, in the wastewater treatment operation using the filtration type liquid jetting bioreactor, it is possible to remove organics and nitrogen simultaneously by means of creating both aerobic and anaerobic conditions in the reaetor using either intermittent aeration system or restricted aeration system. It was also found that a large increase in nitrogen removal can be expected by means of installing deposition carriers in the tank. In addition, this system is capable of removing phosphorus to some extent. 10 refs., 9 figs., 1 tab.}
journal = []
volume = {36:11}
journal type = {AC}
place = {Japan}
year = {1991}
month = {Nov}
}
title = {Removal of organics and nitrogen using filtration type liquid jetting bioreactor. Rokagata ekijet bioreactor ni yoru yukibutsu to chisso no jokyo}
author = {Yamagiwa, K, Ohira, Y, and Okawa, A}
abstractNote = {Mountain and farm villages and suburbs of small cities have a low sewerage installation rate, wherein household wastewaters are discharged in many cases into downstream water basins untreated. This paper describes the operational characteristics and treatment results of a filtration type liquid jetting bioreactor for its treating the household wastewaters for the purpose of removing organics and nitrogen simultaneously. The possibilities of this system are also described. The result shows that, in the wastewater treatment operation using the filtration type liquid jetting bioreactor, it is possible to remove organics and nitrogen simultaneously by means of creating both aerobic and anaerobic conditions in the reaetor using either intermittent aeration system or restricted aeration system. It was also found that a large increase in nitrogen removal can be expected by means of installing deposition carriers in the tank. In addition, this system is capable of removing phosphorus to some extent. 10 refs., 9 figs., 1 tab.}
journal = []
volume = {36:11}
journal type = {AC}
place = {Japan}
year = {1991}
month = {Nov}
}