A kind of nitrogenous wastewater treatment method
A waste water treatment, waste water technology, applied in the direction of biological water/sewage treatment, water/sludge/sewage treatment, anaerobic digestion treatment, etc., can solve the problems of flow dead zone, fluctuation, bacterial group structure, etc., and achieve good stability Performance and impact resistance, improve processing efficiency, and prevent flow dead zone
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[0027] In order to better explain the present invention and facilitate understanding, the present invention will be described in detail below through specific examples.
[0028] The invention provides a method for treating nitrogen-containing wastewater, which comprises the following steps:
[0029] A biochemical unit is provided. The biochemical unit is provided with microbial fillers. Activated sludge is added to the biochemical unit. Preferably, tap water is injected into the biochemical unit first, so that microbial colonies for treating nitrogen-containing wastewater are domesticated in the microbial fillers of the biochemical unit. There is no sequence requirement for injecting tap water and adding activated sludge. Of course, it is also possible not to add tap water first, but to recycle microbial colonies when nitrogen-containing wastewater is added later, but the domestication speed and domestication effect are slightly inferior.
[0030] Pre-treatment of nitrogen-co...
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