Online automatic microorganism dosing system
An automatic and biological technology, applied in biochemical equipment and methods, methods of stress-stimulating microbial growth, and biochemical instruments, etc., can solve the problems of slow bacterial reproduction, large regional climate impact, and weak pollutant degradation ability, and achieves a reduction in The effect of production operating costs
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Embodiment 1
[0023] Example 1, Continuous Biosynergy Project of Wastewater Aerobic Treatment System in a Paper Mill in Hunan
[0024] Laboratory test: The sludge in the two aerobic treatment systems was acclimatized using the effluent from the anaerobic treatment of the paper mill until the sludge concentration in the system reached 3,000 mg / l. Use the aerobic treatment system above to treat the effluent from the anaerobic treatment system of the paper mill, and control the hydraulic retention time to 6 hours. After debugging and optimization, the effluent of the two systems is about 650mg / l; in one of the aerobic treatment systems, 0.5L of bacterial solution is added every 8h, and the biosynthesis is continued through the bacterial solution, and the other system is used as a control . The test results show that after the implementation of bio-augmentation, the chemical oxygen demand (COD) of the system effluent is reduced from about 650mg / l to about 200mg / l. The test results show that t...
Embodiment 2
[0027] Example 2, Continuous Biosynergy Project of Wastewater Aerobic Treatment System of a Printing and Dyeing Factory in Guangdong
[0028] Laboratory test: use the anaerobic treatment effluent of the printing and dyeing plant to domesticate the sludge in the two sets of aerobic treatment systems until the sludge concentration in the system reaches 3,000 mg / l; use the above aerobic treatment system to treat the anaerobic treatment system Oxygen treatment system effluent, control hydraulic retention time to 8h. After debugging and optimization, the output water of the two systems is about 480mg / l; in the above-mentioned aerobic treatment system, 0.5L of bacterial solution is added every 8h, and the other system is used as a control. The test results show that after the implementation of bio-augmentation, the chemical oxygen demand (COD) of the system effluent is reduced from about 480mg / l to about 270mg / l.
[0029] Project implementation: According to the treatment scale (4,...
Embodiment 3
[0031] Example 3, a continuous biosynergy project for a certain pig factory wastewater aerobic treatment system in Shanghai
[0032] Laboratory test: use the anaerobic treatment effluent of this breeding pig factory to domesticate the sludge in the two sets of aerobic treatment systems until the sludge concentration in the system reaches 3,000mg / l; use the above two sets of aerobic treatment systems to treat the breeding pig factory Anaerobic treatment system effluent, the control hydraulic retention time is 8h. After debugging and optimization, the output water of the two systems is about 530 mg / l; in the above-mentioned aerobic treatment system, 0.5 L of bacterial solution is added every 8 hours, and the other system is used as a control. The test results show that after the implementation of bio-augmentation, the chemical oxygen demand (COD) of the system effluent is reduced from about 530 mg / l to about 380 mg / l.
[0033] Project implementation: According to the treatment sc...
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