Sewage treatment apparatus with Synechocystis-Bacillus blend system and method of using same

A sewage treatment device and Bacillus technology, which is applied in the field of microbial mineralization to treat urban domestic sewage, can solve the problems of the impact of the economic value of research results, reduce the guiding significance, lack of reaction treatment equipment, etc., and achieve high production guiding significance and economic value. The effect of reducing input and saving resources

Active Publication Date: 2016-11-23
SHANDONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology describes how biotechnology helps creature new materials called synthetic hydrociles (SHCs). These hydrocarbs are made from organic compounds like glucose or fructans obtained during decomposition processes involving decomposers. They have various applications including environmental cleanup and resource recovery. By adding these substances together they form stable structures containing calcium carbonate crystallites. When mixed properly, this material becomes useful because it contains sulfur dioxin gases released when activated sludge reactors were tested against municipal sewer systems. Additionally, SHCs contain valuable metabolism products found naturally within their cells, making them ideal targets for developing novel catalyzes for chemical synthesis purposes. Overall, this innovative technical solution allows us to improve the performance and cost reduction of waste disposal technologies while providing more precise control over specific components contained inside the SHCNs themselves.

Problems solved by technology

This patented describes how biological processes like decomposition or metabolism help remove harmful substances from wastewater that contains various types of chemical compounds called nutrients (such as hydrocarbon gases). These compound molecules have negative effects on human beings because they cause damage to their environment through contamination. Biologically active agents found naturally occur within these materials include enzymes produced during fermentation process, but currently available treatments only work well at small scales. Therefore, developing an effective way to control excessive levels of certain solutes while also reducing costs associated with conventional methods used for processing municipal wastes may provide significant benefits over time.

Method used

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  • Sewage treatment apparatus with Synechocystis-Bacillus blend system and method of using same
  • Sewage treatment apparatus with Synechocystis-Bacillus blend system and method of using same
  • Sewage treatment apparatus with Synechocystis-Bacillus blend system and method of using same

Examples

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Embodiment 1

[0048] Example 1: The sewage treatment device of the Synechocystis-Bacillus blend system, the main structure includes a sterilizing device, a microbial reactor, and a mineral recovery device connected sequentially from top to bottom, and the sterilizing device includes a sterilizing box 9 , an asbestos heating plate for high-temperature sterilization is installed in the sterilizing box 9, a liquid inlet 10 is provided on the top of the sterilizing box 9, and a flow control device is installed between the sterilizing box 9 and the microbial reactor. valve. Two horizontal layered partitions 11 are arranged in the sterilization box 9, and the layered partitions 11 correspond to the cross section of the sterilization box 9. One end of the sterilization box 9 is provided with a gap 19, corresponding to the cross section of the sterilization box 9. The notch 19 adjacent to the layered partition 11 is arranged in a staggered position, and the layered partition 11 is provided with two...

Embodiment 2

[0049] Embodiment 2: The sewage treatment device of the Synechocystis-Bacillus blend system, the main structure includes a sterilizing device, a microbial reactor, and a mineral recovery device connected sequentially from top to bottom, and the sterilizing device includes a sterilizing box 9 , an asbestos heating plate for high-temperature sterilization is installed in the sterilizing box 9, a liquid inlet 10 is provided on the top of the sterilizing box 9, and a flow control device is installed between the sterilizing box 9 and the microbial reactor. valve. Described sterilization box 9 is provided with 3 horizontal layered partitions 11, and described layered partitions 11 are corresponding to the cross section of sterilization box 9, and one end of described sterilization box 9 is provided with gap 19, corresponding The notch 19 adjacent to the layered partition 11 is arranged in a dislocation, and the layered partition 11 is provided with four vertical baffles 12, and the ...

Embodiment 3

[0050] Embodiment 3: the using method of the sewage treatment device of Synechocystis-bacillus blend system described in embodiment 1, comprises the following steps:

[0051] Step 1: After loading the Bacillus and Synechocystis into the microbial reactor, keep the temperature inside the microbial reactor at 28°C, use a light intensity of 5000lx, and carry out 12-hour light and 12-hour dark alternating light and continuous cultivation for 7 days ;

[0052] Step 2: Inject the urban domestic sewage obtained through precipitation filtration and decarbonation treatment into the sterilization device, heat and sterilize it at 120°C for more than 20 minutes under the condition of 0.15MPa, and then enter the microbial reactor, keep the light intensity at 5000lx, and carry out 12 hours of light and 12 hours of dark alternating light and continuous reaction for 28 days to obtain waste liquid and mineral deposits; step 3: open the mineral recovery device to allow the waste liquid and mine...

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Abstract

The invention discloses a sewage treatment apparatus with Synechocystis-Bacillus blend system and a method of using the same and mainly relates to the field of treatment of urban domestic sewage by microbial mineralization. The sewage treatment apparatus with Synechocystis-Bacillus blend system comprises a sterilizing device, a microbial reactor and a mineral recycling device that are communicated sequentially from top to bottom, and Synechocystis and Bacillus are loaded into the microbial reactor according to a bacterium-alga ratio of 1:1000 to 1:50 to form a symbiotic system; the apparatus and the method have the advantages that the bacterium-alga symbiotic system is established in the apparatus to utilize Synechocystis to produce oxygen, the growth need of Bacillus is satisfied and balanced, the application of microbial sewage treatment in large-scale production is implemented, and the apparatus and the method have great economic and social significance.

Description

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Claims

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Application Information

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Owner SHANDONG UNIV OF SCI & TECH
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