Abstract
The side-stream generated recycled water in the wastewater treatment plants is characterized as high in both nitrogen concentration and fluctuation in load. Thus, the design approach for recycle water management became an important part of the biological nutrient removal system design. The application of nitrogen removal from recycled water using the nitritation process has recently been increased due to economical reasons associated with an effective carbon allocation as well as the minimization of aeration cost. The concept of nitritation reactor design related to an inhibition of nitrite oxidizer has not been fully practiced in reality because of the limited field experiences. In this paper, a new approach has been proposed to determining reactor size and oxygen requirement in nitritation process design. The SRT-based design approach has been examined based on a series of laboratory experiments.
| Original language | English |
|---|---|
| Pages (from-to) | 85-92 |
| Number of pages | 8 |
| Journal | Water Science and Technology |
| Volume | 46 |
| Issue number | 11-12 |
| Publication status | Published - 2002 Dec 1 |
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All Science Journal Classification (ASJC) codes
- Environmental Engineering
- Water Science and Technology
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The nomographic design approach to recycled water treatment by the nitritation process. / Gil, K.; Choi, E.; Yun, Z.; Lee, J.; Ha, J.; Park, J.
In: Water Science and Technology, Vol. 46, No. 11-12, 01.12.2002, p. 85-92.Research output: Contribution to journal › Article
TY - JOUR
T1 - The nomographic design approach to recycled water treatment by the nitritation process
AU - Gil, K.
AU - Choi, E.
AU - Yun, Z.
AU - Lee, J.
AU - Ha, J.
AU - Park, J.
PY - 2002/12/1
Y1 - 2002/12/1
N2 - The side-stream generated recycled water in the wastewater treatment plants is characterized as high in both nitrogen concentration and fluctuation in load. Thus, the design approach for recycle water management became an important part of the biological nutrient removal system design. The application of nitrogen removal from recycled water using the nitritation process has recently been increased due to economical reasons associated with an effective carbon allocation as well as the minimization of aeration cost. The concept of nitritation reactor design related to an inhibition of nitrite oxidizer has not been fully practiced in reality because of the limited field experiences. In this paper, a new approach has been proposed to determining reactor size and oxygen requirement in nitritation process design. The SRT-based design approach has been examined based on a series of laboratory experiments.
AB - The side-stream generated recycled water in the wastewater treatment plants is characterized as high in both nitrogen concentration and fluctuation in load. Thus, the design approach for recycle water management became an important part of the biological nutrient removal system design. The application of nitrogen removal from recycled water using the nitritation process has recently been increased due to economical reasons associated with an effective carbon allocation as well as the minimization of aeration cost. The concept of nitritation reactor design related to an inhibition of nitrite oxidizer has not been fully practiced in reality because of the limited field experiences. In this paper, a new approach has been proposed to determining reactor size and oxygen requirement in nitritation process design. The SRT-based design approach has been examined based on a series of laboratory experiments.
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UR - http://www.scopus.com/inward/citedby.url?scp=0036956568&partnerID=8YFLogxK
M3 - Article
C2 - 12523737
AN - SCOPUS:0036956568
VL - 46
SP - 85
EP - 92
JO - Water Science and Technology
JF - Water Science and Technology
SN - 0273-1223
IS - 11-12
ER -