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1·The experiment of recirculation fumigation and natural deliquescence of dichlorvos and aluminium phosphide mixed with grain powder is introduced.

介绍了敌敌畏与磷化铝混合粮面施药、自然潮解环流熏蒸试验。

2·This paper introduces the treatment technology of waste gas from production of aluminium phosphide, the selection of absorbent and main design parameters about packed towers.

论述了磷化铝生产废气的治理工艺、吸收剂选择及填料塔主要设计参数。