Store besparelser
Hurtig levering
Fri fragt over 499,-
Gemte
Log ind
0
Kurv
Kurv
Nutrients Valorisation via Duckweed-based Wastewater Treatment and Aquaculture
Engelsk
Bogcover for Nutrients Valorisation via Duckweed-based Wastewater Treatment and Aquaculture af Saber Abdel-Aziz Abdel-Salam Mohamed El-Shafai, 9789058096562
Specifikationer
Sprog:
Engelsk
Sider:
184
ISBN-13:
9789058096562
Indbinding:
Paperback
ISBN-10:
9058096564
Udg. Dato:
1 jan 2003
Størrelse i cm:
24,6 x 17,4
Oplagsdato:
1 jan 2003

Nutrients Valorisation via Duckweed-based Wastewater Treatment and Aquaculture

Engelsk
Paperback 2003
Format:

Bog beskrivelse
Development of a sustainable wastewater treatment scheme to recycle sewage nutrients and water in tilapia aquaculture was the main objective of this PhD research. Use of an integrated UASB-duckweed ponds system for domestic wastewater treatment linked to tilapia aquaculture was investigated. The treatment system was efficient in organic matter removal during the entire year, while nitrogen, phosphorus and faecal coliform removal were negatively affected by the dicline in temperature in winter. Most of the nitrogen removal was achieved by plant uptake (81%) while 14.5% and 4.5% of the removal was due to denitrification and sedimentation, respectively. The treatment system provided effluent quality and duckweed biomass suitable for reuse in tilapia aquaculture. The nutritional value of fresh duckweed was significantly better than for wheat bran and similar to the commercial feed when used in combination with treated sewage from the duckweed ponds.
... Vis mere

Hos Booktok
458 kr
Læg i kurv nu
Sikker betaling
23 - 25 hverdage

Specifikationer
Sprog:
Engelsk
Sider:
184
ISBN-13:
9789058096562
Indbinding:
Paperback
ISBN-10:
9058096564
Udg. Dato:
1 jan 2003
Størrelse i cm:
24,6 x 17,4
Oplagsdato:
1 jan 2003
Finder produkter...
Kategori sammenhænge