The powder colligation treatment of coal conveying systemin coal-fired power plants along the coast;

The dust control at the coal system transport spot of fuel coal power plant is always seen as the key technique point.

Present situation and comprehensive treatment of fire accident in Ningxia coal-field;

Analysis and comprehensive treatment of aquatic environment in Poyang Lake;

Research on a combined separator for comprehensive treatment of smoke dust and harmful gases from vertical kilns;

Investigation and Study on comprehensive management of the Pollution in Shuimohe;

Trial and demonstration on comprehensive management and utilization of sandy land at the northern of Jingtai county;

Discussion on important techniques of sustainable development of small watershed comprehensive management;

Study on population dynamics and integrated control of Polylopha cassiicola in Cinnamomum cassia;

The situation of rodent occurrence in the north area of Longdong and the integrated control strategy;

Grassland deterioration in the source region of the Yangtze-Yellow rivers and integrated control of the ecological environment;