The research advance in non-polluted management of Chilo suppressalis in Hunan province;

Key technology and strategies on non-harmful management of hop harmful organisms were proposed in this paper to aime at solving problems with risks of harmful material residual beyond standards in hop products caused by using pesticides for controlling diseases and pests during the growing process,such as hop downy mildew,spider mites,etc.

To ensure the development of the poultry production,some management and technique must be put into practice to reduce the environment pollution,for example,to reinforce the harmless disposal of poultry offal;to develop the pollution-free animal feeds;to insist on the farming and animal husbandry model;to standardize management of the poultry production.

Based on management of harmless disposal to medical waste, a medical waste management information system was developed for Changchun City by analysis of data flow of medical waste management and system design.

Based on the waste residue's pollution mode and antipollution mechanism and some experiments, the paper provide approaches on harmless disposal and comprehensive utilization of it.

Study on the harmless treatment to leaking acrylonitrile;

Application of penicillinase in harmless treatment of penicillin slag

Advances in harmless treatment technologies of heavy metal wastewater