化工企业污水处理系统的危险性 The danger of wastewater treatment system in chemical enterprises 1.存在爆炸性气体混合物 There is an explosive gas mixture 化工企业排放的污水中常常存在可溶性与可燃气体，在一定的环境下，这些气体与液体很容易形成爆炸性混合物，这表现在几个方面： Effluent from chemical industry enterprises are often present in soluble and combustible gas, under certain circumstances, the gas and liquid is easy to form explosive mixtures, the performance in several ways: 第一，若设备系统出现密闭性损坏或者由于违反操作出现溢料时，易燃、易爆气体很容易进入到污水中，这就给系统的安全生产带来了不良反应。 First, if the equipment system damage or due to the violation of operating there overflow in sealing material, inflammable, explosive gas easily into the sewage, it's brought adverse reactions to the system of safe production. 第二，在高温蒸汽与污水进入到下水道之后，会导致污水温度上升，蒸发出的可燃性液体可能引起保障。 Second, the flammable liquid that evaporates from the heat and sewage that enters the sewers can lead to safety.