December 2013
Intermediate to advanced
1200 pages
57h 13m
English
Content preview from Environment, Energy and Sustainable Development
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
Start your free trial
1069
Environment, Energy and Sustainable Development – Sung, Kao & Chen (eds)
© 2014 Taylor & Francis Group, London, ISBN 978-1-138-00053-7
Study of inhibitory effect of ultrasound on algae
and its influencing factors
Ming-Kai Cai & Zhi Zhang
Laboratory of Three Reservoir Region’s Eco-Environment Under Ministry of Education, Chongqing University,
Chongqing, China
Bo-Lin Li
School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan, China
ABSTRACT: Samples were obtained from Pengxi River (May, 2010) and treated for 1 min, 3 min, 5 min,
7 min separately by different frequency of high (100–150 kHz), middle (60–100 kHz) and low (20–50 kHz)
with the same ultrasonic power of 50 W. All samples were kept cultured and monitored ...