Fixed-microbe seawage-treatment technology
A technology for immobilizing microorganisms and immobilizing microorganisms, which is applied in the direction of sustainable biological treatment, biological water/sewage treatment, aerobic process treatment, etc. The impact resistance of glue is not good and other problems, to achieve the effect of strong ability to immobilize microorganisms, increase biological load, and treat water quality
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[0028] Example 1:
[0029] 1. Microbial immobilization carrier, several foam plastics, soak in 20% NaOH solution for 24 hours, wash with water and neutralize with 10% HCl for 24 hours, add 10% epichlorohydrin by reaction volume under the condition of 20% NaOH solution, at 50℃ React for 3 hours at 40°C for 1 hour, wash with water and add 10% HCl to neutralize, and wash with water to neutrality to obtain a microbial immobilized carrier.
[0030] 2. Microbial immobilization, put 30-40% carrier in a 500L reactor, add activated sludge as the inoculation flora, pass industrial wastewater with a pH value of 7-8 to soak the carrier in the reactor, and keep it under suffocating conditions. Undergo acclimatization and immobilization reactions. During the domestication and health preservation period, the carrier is taken every day to measure its nitrogen content by the Kjeldahl method, and calculate the corresponding microbial load. In addition, another 500L reactor was added with 40% fresh ...
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