Biological nitrification process simulation in groundwater with dissolved oxygen controller

Jinlong Zuo

doi:10.1117/12.836841

10 July 2009 Biological nitrification process simulation in groundwater with dissolved oxygen controller

Jinlong Zuo

Proceedings Volume 7490, PIAGENG 2009: Intelligent Information, Control, and Communication Technology for Agricultural Engineering; 74902J (2009) https://doi.org/10.1117/12.836841
Event: International Conference on Photonics and Image in Agriculture Engineering (PIAGENG 2009), 2009, Zhangjiajie, China

Abstract

Nowadays groundwater contamination by nitrogenous fertilizer is a globally growing problem, but groundwater always serves as an important water source, especially in rural area. In order to tackle this problem, biological nitrification and denitrification process has been widely used for removal of nitrogenous pollutants from polluted water. To improve removal efficiency, the dissolved oxygen (DO) controller is presented. And the control strategies for the activated sludge process have been developed and evaluated by simulation. The results also showed that the DO controller will be applied widely in the control and management of the decentralization water treatment.

Citation Download Citation

Jinlong Zuo "Biological nitrification process simulation in groundwater with dissolved oxygen controller", Proc. SPIE 7490, PIAGENG 2009: Intelligent Information, Control, and Communication Technology for Agricultural Engineering, 74902J (10 July 2009); https://doi.org/10.1117/12.836841

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available