Diversion based biological film waste water integrated treatment process
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A technology of treatment process and sewage treatment system, applied in the field of integrated treatment process of drainage biofilm sewage, can solve the problems of unreasonable design, high operation cost, substandard effluent, etc. small amount of effect
Inactive Publication Date: 2018-09-28
河南海天环境科技有限公司
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[0012] The purpose of the present invention is to solve the problems of unreasonable design in the traditional sewage treatment process, substandard effluent water when the temperature is low in winter, complicated daily operation and maintenance, and high operating cost, and proposes an integrated treatment process for drainage biofilm sewage
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Embodiment 1
[0039] like figure 1 As shown, a kind of drainage biofilm sewage integrated treatment process that the present invention proposes comprises the following steps:
[0040] S1. Establish drainage biofilm sewage treatment system. The drainage biofilm sewage treatment system includes grid 1, regulating tank 2, anaerobic tank 3, hydrolytic acidification tank 28, secondary aerobic tank 4, sedimentation tank 5, and quick filter tank 6 , ozone tank 7, ultraviolet disinfection pipe 8 and clear water outlet pipe 9, regulating tank 2, anaerobic tank 3, secondary aerobic tank 4, sedimentation tank 5, fast filter tank 6, ozone tank 7, and clear water outlet pipe 9 pass through in turn Pipeline connection; grille 1 is set on the upper corner of the adjustment pool 2, the grille 1 is an electric grille, and the gap between the bars of the grille 1 can be adjusted according to the characteristics of different sewage debris, and the gap between the bars is 16mm to 25mm; The side of the adjustm...
Embodiment 2
[0046] An integrated treatment process for drainage biofilm sewage proposed by the present invention comprises the following steps:
[0047]S1. Establish drainage biofilm sewage treatment system. The drainage biofilm sewage treatment system includes grid 1, regulating tank 2, anaerobic tank 3, hydrolytic acidification tank 28, secondary aerobic tank 4, sedimentation tank 5, and quick filter tank 6 , ozone tank 7, ultraviolet disinfection pipe 8 and clear water outlet pipe 9, regulating tank 2, anaerobic tank 3, secondary aerobic tank 4, sedimentation tank 5, fast filter tank 6, ozone tank 7, and clear water outlet pipe 9 pass through in turn Pipeline connection; grille 1 is set on the upper corner of the adjustment pool 2, and the grille 1 is a manual grille, and the gap between the bars of the grille 1 can be adjusted according to the characteristics of different sewage debris, and the gap between the bars is 16mm to 25mm The side of the adjustment tank 2 provided with the gr...
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Abstract
The invention provides a diversion based biological film waste water integrated treatment process, which comprises the following steps of S1, building a diversion based biological film waste water treatment system which comprises a grid, a regulating tank, an anaerobic tank, a hydrolysis acidification tank, a secondary aerobic tank, a sedimentation tank, a rapid filter tank, an ozone tank, an ultraviolet disinfecting pipe and a clean water discharge pipe; S2, removing float in the waste water via the grid, performing primary sedimentation, separation and adjustment of water quality and water volume via the regulating tank, performing anaerobic treatment via the anaerobic tank, and carrying out hydrolysis acidification via the hydrolysis acidification tank; S3, performing aerobic treatmentvia the secondary aerobic tank, treating via the sedimentation tank, the rapid filter tank, the ozone tank and the ultraviolet disinfecting pipe, and discharging from the clean water discharge pipe, thereby completing the diversion based biological film waste water integrated treatment process. The treatment process completes the effective treatment of the waste water via the built diversion basedbiological film waste water treatment system., and has the advantages of wide application, operation convenience and high performance to cost.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an integrated treatment process for drainage biofilm sewage. Background technique [0002] In recent years, with the development of the township and rural economy, people's living standards have been greatly improved, and the rural infrastructure and living environment have undergone great changes. At the same time, the discharge of rural domestic sewage continues to increase. According to relevant statistics, it is estimated that by 2020, the discharge of rural sewage in China will reach 27 billion tons. [0003] Since most towns and villages do not have sewage treatment systems at present, and the sewage treatment rate is low, most domestic sewage is discharged into rivers or outdoors and then infiltrates into the ground arbitrarily. Pollution of river water and groundwater. Therefore, domestic sewage has become one of the main sources of water pollution in townships...
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