This book provides a state-of-the-art assessment oThe results indicate that this risk is higher when using a compact track loader than when using the underwater cleaning robot. After the ... The robot can be operated by only one person whereas manual cleaning is very labour-intensive.
|Title||:||Recent Progress in Slow Sand and Alternative Biofiltration Processes|
|Author||:||Rolf Gimbel, Nigel Jonathon Douglas Graham, M. Robin Collins|
|Publisher||:||IWA Publishing - 2006-01-01|