Effect of Operational Variables on Nitrogen Transformations in Duckweed Stabilization Ponds
Language: English
Published by Taylor & Francis Ltd Mär 2005, 2005
- Softcover
- New
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
AbeBooks seller since August 14, 2006
Condition: New
£ 141.23
Quantity: 2 available
Add to basketItem description from seller
Neuware - In response to the urgent need to develop and improve low cost technologies for wastewater treatment, this thesis explores how to treat wastewater with duckweed in a pond system, a solution that contributes both environmental protection and food production. The book reports on the effect of different operational variables, like anaerobic pre-treatment, the combination of algae and duckweed ponds and pond depth. It discusses improved nitrogen removal through the combination of duckweed ponds with algae ponds. It also demonstrates how duckweed pond systems could be designed with shallow depth without affecting nitrogen removal efficiency.
Seller Inventory # 9780415375542
- Title
- Effect of Operational Variables on Nitrogen Transformations in Duckweed Stabilization Ponds
- Author
- Julia Rosa Caicedo Bejarano
- Publisher
- Taylor & Francis Ltd Mär 2005
- Publication year
- 2005
- Condition
- Neu
- Binding
- Taschenbuch
- Language
- English
- ISBN 10
- 0415375541
- ISBN 13
- 9780415375542
- Item weight
- 278 grams
- Dimensions
- 234x157x10 mm
There is an urgent need to develop and improve low cost technologies for wastewater treatment. Simultaneously treating wastewater and producing duckweed in a pond system is, therefore, an attractive solution contributing to both environmental protection and food production. Duckweed has excellent qualities: a high protein content, a high growth rate and is an easy crop to handle. The small plant turns nitrogen from wastewater into a food source. This thesis reports on the effect of different operational variables, like anaerobic pre-treatment, the combination of algae and duckweed ponds and pond depth. Improved nitrogen removal was obtained through the combination of duckweed ponds with algae ponds. Duckweed pond systems could be designed with shallow depth without affecting nitrogen removal efficiency. This research is the result of the cooperative effort between the EIDENAR, Univalle, Cali, Colombia and the UNESCO-IHE Institute for Water Education in Delft, the Netherlands.
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| Item | 7 to 10 business days | 5 to 7 business days |
|---|---|---|
| First item | £ 30.14 | £ 38.75 |
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