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Purification system for wastewater of ceramic industrial production

A waste water purification and ceramic technology, applied in the direction of biological water/sewage treatment, water/sewage treatment, biological treatment devices, etc., can solve the problems of poor biodegradability of waste water, difficult separation of suspended solids, poor treatment effect, etc., to reduce bacteria The effect of breeding, improving the treatment effect and avoiding clogging

Inactive Publication Date: 2018-12-07
苏州爱源环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of wastewater has poor biodegradability and is difficult to separate suspended solids
The current equipment for treating this type of wastewater has defects such as poor treatment effect, complicated equipment, and large floor space.

Method used

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  • Purification system for wastewater of ceramic industrial production
  • Purification system for wastewater of ceramic industrial production
  • Purification system for wastewater of ceramic industrial production

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Embodiment Construction

[0030] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0031] Such as Figure 1-7 As shown, a wastewater purification system for ceramic industry production, including wastewater storage tank 1, adjustment tank 2, inclined tube sedimentation tank 3, anaerobic-aerobic tank 4, facultative membrane biological reaction tank 5, clear water tank 6, six connected by pipes. At the same time, the inclined tube sedimentation tank 3 is connected with the sludge thickening tank 8 and the sludge filter press device 9 in turn through pipelines.

[0032] The setting of the adjustment tank 2 is to make the waste water quality uniform and stable, avoid large fluctuations in water quality, and improve the impact ...

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Abstract

The invention relates to a purification system for wastewater of ceramic industrial production. The purification system is characterized by comprising a wastewater storage tank, an adjusting tank, aninclined pipe settling tank, an anaerobic-aerobiotic tank, an anoxic membrane biological reaction tank and a clean water tank which are connected with each other successively through pipelines, wherein the inclined pipe settling tank is connected with a sludge concentrating tank and a sludge filter-pressing device successively through the pipelines. The system treats the wastewater of ceramic industrial production, through the combination of the inclined pipe settling tank, the anaerobic-aerobiotic tank and the anoxic membrane biological reaction tank; the high-concentration suspended solids having an inhibiting effect on micro-culture are firstly removed and then a biochemical measure is taken; the biochemical property of the wastewater is promoted and then the pollutants, such as organicmatters in wastewater, are completely removed; the system has the advantages of simple equipment, good treating effect, low investment, high resistance to impact load and high system stability; especially, due to the use of the anoxic membrane biological reaction tank, the treating effect of the ceramic industrial wastewater is promoted and the cost of wastewater treatment is lowered.

Description

technical field [0001] The invention relates to the field of waste water treatment, in particular to a purification system for waste water produced in the ceramic industry. Background technique [0002] The production process of the ceramic industry includes mixing, molding, drying, oiling, firing and other steps, which will generate a large amount of wastewater, mainly including organic waste, siliceous suspended particles, mineral suspended particles, chemical raw material suspended particles, grease, lead, cadmium, zinc , iron and other toxic pollutants. This type of wastewater has poor biodegradability and is difficult to separate suspended solids. The current equipment for treating this type of wastewater has defects such as poor treatment effect, complicated equipment, and large floor area. Therefore, it is the problem to be solved by the present invention to provide a purification system for ceramic industry production wastewater with simple equipment and good treat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14C02F103/34
CPCC02F9/00C02F1/001C02F1/5281C02F1/56C02F1/66C02F3/30C02F3/34C02F11/12C02F11/122C02F2103/34C02F2203/006C02F2209/08C02F2209/10
Inventor 纪新运王小莉朱磊雷
Owner 苏州爱源环境科技有限公司
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