工業(yè)廢水處理系統(tǒng)中包括依次連接的格柵、調(diào)節(jié)池、水解酸化池、絮凝混勻復(fù)合渠、沉淀池、曝氣池、生物過濾渠和人工濕地。生物過濾渠的出水端還設(shè)有連接至曝氣池的分流管道，人工濕地的出水端設(shè)有連接至調(diào)節(jié)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.

在工業(yè)廢水處理過程中利用格柵去除大顆粒及條狀雜質(zhì)，通過抬升泵將廢水引入調(diào)節(jié)池，抬升過程中添加醋酸調(diào)節(jié)pH至6～7，引入水解酸化池進(jìn)行水解酸化反應(yīng)。

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.

工業(yè)廢水處理系統(tǒng)

Industrial wastewater treatment system

經(jīng)過水解酸化處理的廢水引入絮凝混勻復(fù)合渠，使絮凝劑與污水充分混合，得到懸濁液，將懸濁液靜置于沉淀池中進(jìn)行充分沉淀。得到的沉淀物經(jīng)過濃縮后，送入流化床焚燒爐燃燒，濃縮時產(chǎn)生的滲濾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氣池中進(jìn)行曝氧處理，然后將曝氣池中液體引流穿過填充有多孔填料的生物過濾渠，處理過的液體分為兩路，一路泵入曝氣池，一路引入人工濕地。排出人工濕地尾水，并從尾水中引出一路至調(diào)節(jié)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.

在上述的工業(yè)廢水處理系統(tǒng)中綜合利用化學(xué)、物理及生物處理方法對工業(yè)廢水進(jìn)行綜合處理，并利用多次回流以稀釋有毒有害廢水，從而可以增強(qiáng)廢水處理效率及連續(xù)性和穩(wěn)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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