The raw swine slurry was separated into low solids content liquid and high solids content liquid in the experiment, and the influence of the concentration of raw slurry on separation effects was investigated based on evaluation index, such as recovery rate, concentration multiple and separation...

Addition of raw wastewater is an effective improvement measure for aerobic post-treatment of digested effluent. However, it is still unclear whether the sequencing batch reactor (SBR) or the anoxic/oxic process (A/O) is more suitable for the treatment of digested effluent. In this study,...

This paper investigates the effects of economic policy on regional specialization of China's high-tech industries for the period 1996 to 2005. Results indicate that the average level of regional specialization increases over years. Moreover, high-tech industry sector is highly localized in...

Purpose: We aim at "heavy traffic direction" and "light traffic direction" in two-way waterway traffic and attempt to promote the transit capacity of two-way waterway system. Design/methodology/approach: We propose overtaking rules, head-on rules and a cellular automaton model for variable...