(1)調節池：調節池的作用(yong)(yong)是均(jun)質(zhi)和(he)(he)均(jun)量(liang)，一般還(huan)可考慮兼(jian)有沉淀(dian)(dian)、混合、加藥、中和(he)(he)和(he)(he)預(yu)酸化等功能(neng)，對(dui)水(shui)(shui)(shui)(shui)量(liang)和(he)(he)水(shui)(shui)(shui)(shui)質(zhi)的調節，調節污水(shui)(shui)(shui)(shui)pH值(zhi)、水(shui)(shui)(shui)(shui)溫，有預(yu)曝氣(qi)的作用(yong)(yong)，對(dui)池內水(shui)(shui)(shui)(shui)體(ti)攪動、充氧，防止懸浮雜(za)質(zhi)沉淀(dian)(dian)，還(huan)可用(yong)(yong)作事故排水(shui)(shui)(shui)(shui)。

　　(2)接(jie)(jie)(jie)觸氧化池(chi)(chi)：調節池(chi)(chi)后出(chu)水自流至接(jie)(jie)(jie)觸池(chi)(chi)進行(xing)生(sheng)化處理(li)，接(jie)(jie)(jie)觸氧化時間可達6小時，填(tian)料(liao)為半軟(ruan)性填(tian)料(liao)(即以硬(ying)性塑料(liao)為支架，上面(mian)縛以軟(ruan)性纖(xian)維(wei))，它(ta)可以防止(zhi)生(sheng)物膜生(sheng)長后纖(xian)維(wei)結成球狀后減(jian)小填(tian)料(liao)的比表面(mian)積(ji)，易結膜、不堵塞。

　　(3)沉(chen)(chen)淀(dian)(dian)(dian)池(chi)(chi)：生(sheng)化(hua)后污水(shui)流到沉(chen)(chen)淀(dian)(dian)(dian)池(chi)(chi)，沉(chen)(chen)淀(dian)(dian)(dian)池(chi)(chi)為(wei)斜(xie)板(ban)沉(chen)(chen)淀(dian)(dian)(dian)池(chi)(chi)。斜(xie)板(ban)沉(chen)(chen)淀(dian)(dian)(dian)池(chi)(chi)利用異向流原理，泥水(shui)分(fen)(fen)離(li)(li)速度(du)快、水(shui)流穩(wen)定、分(fen)(fen)離(li)(li)效果好，相對(dui)于平流式等(deng)其它形(xing)式的沉(chen)(chen)淀(dian)(dian)(dian)池(chi)(chi)而(er)言(yan)，其泥水(shui)分(fen)(fen)離(li)(li)速度(du)和表面(mian)水(shui)力負(fu)荷(he)都高出一倍，排泥采用空氣提升至(zhi)污泥池(chi)(chi)。

　　(4)消毒(du)池(chi)及消毒(du)裝置：消毒(du)池(chi)采用(yong)技(ji)術成熟的(de)臭氧進行消毒(du)，消毒(du)池(chi)接觸(chu)時(shi)間大(da)于12min。

　　(5)污(wu)(wu)泥池(chi)(chi)：沉淀池(chi)(chi)的污(wu)(wu)泥均用(yong)污(wu)(wu)泥泵(beng)提至(zhi)污(wu)(wu)泥池(chi)(chi)內。污(wu)(wu)泥池(chi)(chi)的清(qing)液回(hui)流至(zhi)接觸氧化池(chi)(chi)內進(jin)行再處理。剩余污(wu)(wu)泥很少(shao)，一般1-2年清(qing)理一次(ci)。清(qing)理方法可(ke)采用(yong)吸糞車(che)從污(wu)(wu)泥池(chi)(chi)的檢查孔伸(shen)入污(wu)(wu)泥底部，進(jin)行抽吸外運即可(ke)。