MBR (Membrane Bio-Reactor) process for nano water treatment
A nano-water and process technology, applied in the field of MBR process of nano-water treatment, can solve the problems of weak water purification ability, difficult nano-level water molecule treatment, high energy consumption, etc., and achieve good purification effect, low energy consumption, and convenient extraction under the effect
Inactive Publication Date: 2018-11-23
安徽恒宇环保设备制造股份有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problem that the traditional sewage treatment system in the prior art consumes high energy, the water purification ability is not strong, and it is difficult to treat nano-scale water molecules, and proposes a MBR process for nano-water treatment
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0033] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0034] refer to Figure ...
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The invention discloses an MBR (Membrane Bio-Reactor) process for nano water treatment. The MBR process comprises the following steps: S1, waste water collection, namely collecting and concentrating industrial wastewater generated in industrial production, and after collecting a certain amount of wastewater, uniformly performing next treatment; S2, crude filtration of wastewater, namely carrying out coarse filtration on the industrial wastewater collected in S1, and then feeding the industrial wastewater subjected to coarse filtration into a sewage treatment tank; S3, pH adjustment, namely testing the pH value of the industrial wastewater subjected to coarse filtration in S2, and according to the pH value tested, adding an appropriate amount of neutralizing agent for pH adjustment; S4, three-stage aerobic treatment, namely discharging the wastewater the pH value of which is adjusted in S3 into a tertiary aerobic tank for tertiary treatment, and at the same time, stirring the wastewaterwith a submersible mixer; and S5, aeration treatment, namely discharging the wastewater subjected to the aerobic treatment in S4 into an aeration tank for aeration treatment. The MBR process can carry out nano-level purification on industrial wastewater before discharging, and is low in energy consumption and better in purification effect.
Description
technical field [0001] The invention relates to the technical field of water treatment processes, in particular to an MBR process for nanometer water treatment. Background technique [0002] With the progress of society, the industrial field has also made great progress. On the one hand, while we are developing technology, we must also pay attention to the protection of the environment, including the protection of water resources. Especially living in cities, people can better understand Water resources are precious, and industrial wastewater affects the living conditions of every family. Sewage treatment equipment can avoid the discharge of industrial wastewater and domestic sewage, and can increase the utilization rate of water to achieve the purpose of saving water and rationally using water. However, traditional sewage The treatment system consumes a lot of energy, and the water purification ability is not strong, so it is difficult to treat nano-scale water molecules. ...
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IPC IPC(8): C02F9/14
CPCC02F1/001C02F1/46176C02F1/66C02F3/02C02F3/08C02F3/1268C02F7/00C02F9/00C02F2001/007
Inventor 王标
Owner 安徽恒宇环保设备制造股份有限公司