A complete three stage side-stream treatment was put forward for large-scale industrial cyclic cooling water system to meet requirements for different water treatment for various customers.

Literature of side-stream treatment of industrial circulating cooling water systems is reviewed and its functions are briefly introduced on the aspects of water saving,cost reducing,efficiency improving of water treatment and environmental pollution lowering.

In this study the benefit of separate treatment for reject water is discussed, the development of research and application of novel special biological separate treatment processes.

According to the spatial relationship between a pollution treatment system and the riverway,the biological contact oxidation technology can be cataloged into situ treatment and bypass treatment.

Calculates the random variable of side lobe clutter using correlation matrix.

The side lobe levels of the seismic section from pseudorandom coded vibrator signal are obviously lower than those from Chirp sweeping vibrator signal.

Based on uniform line array,the sonar equation of active sonar beam main lobe and side lobe interfered by noise-jammer are presented.

Effects of random errors on the sidelobe for ring array;

Sidelobe Suppresion of Mechanically-induced Long-period Fiber Gratings;

Research on the Characteristic Matrix and Sidelobe of Acousto-Optical Tunable Filter;