工业废水处理系统中包括依次连接的格栅、调节池、水解酸化池、絮凝混匀复合渠、沉淀池、曝气池、生物过滤渠和人工湿地。生物过滤渠的出水端还设有连接至曝气池的分流管道，人工湿地的出水端设有连接至调节池的分流管道。

The industrial wastewater treatment system includes sequentially connected grids, regulating tanks, hydrolysis acidification tanks, flocculation mixing composite channels, sedimentation tanks, aeration tanks, biological filtration channels, and artificial wetlands. The outlet of the biological filtration channel is also equipped with a diversion pipeline connected to the aeration tank, and the outlet of the artificial wetland is equipped with a diversion pipeline connected to the regulating tank.

在工业废水处理过程中利用格栅去除大颗粒及条状杂质，通过抬升泵将废水引入调节池，抬升过程中添加醋酸调节pH至6～7，引入水解酸化池进行水解酸化反应。

In the process of industrial wastewater treatment, a grid is used to remove large particles and strip-shaped impurities. The wastewater is introduced into a regulating tank through a lifting pump, and acetic acid is added to adjust the pH to 6-7 during the lifting process. It is then introduced into a hydrolysis acidification tank for hydrolysis acidification reaction.

工业废水处理系统

Industrial wastewater treatment system

经过水解酸化处理的废水引入絮凝混匀复合渠，使絮凝剂与污水充分混合，得到悬浊液，将悬浊液静置于沉淀池中进行充分沉淀。得到的沉淀物经过浓缩后，送入流化床焚烧炉燃烧，浓缩时产生的渗滤液重新送入水解酸化池。

The wastewater treated by hydrolysis and acidification is introduced into a coagulation mixing composite channel to fully mix the flocculant with the sewage, resulting in a suspension. The suspension is then placed in a sedimentation tank for thorough sedimentation. After concentration, the obtained precipitate is sent to a fluidized bed incinerator for combustion, and the leachate produced during concentration is sent back to the hydrolysis acidification tank.

抽取沉淀池中的上清液到曝气池中进行曝氧处理，然后将曝气池中液体引流穿过填充有多孔填料的生物过滤渠，处理过的液体分为两路，一路泵入曝气池，一路引入人工湿地。排出人工湿地尾水，并从尾水中引出一路至调节池。

Extract the supernatant from the sedimentation tank and perform aeration treatment in the aeration tank. Then, the liquid in the aeration tank is drained through a biological filtration channel filled with porous packing. The treated liquid is divided into two paths, one is pumped into the aeration tank and the other is introduced into the artificial wetland. Discharge the tail water from the artificial wetland and lead it all the way to the regulating pool.

在上述的工业废水处理系统中综合利用化学、物理及生物处理方法对工业废水进行综合处理，并利用多次回流以稀释有毒有害废水，从而可以增强废水处理效率及连续性和稳定性。

In the above-mentioned industrial wastewater treatment system, chemical, physical, and biological treatment methods are comprehensively utilized to treat industrial wastewater, and multiple reflux is used to dilute toxic and harmful wastewater, thereby enhancing the efficiency, continuity, and stability of wastewater treatment.

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