Compound microorganism bacterium agent and application thereof in eutrophic water body treatment
A compound bacterial agent and eutrophication technology, applied in the biological field, can solve problems such as difficulty in obtaining ideal effects, and achieve the effects of easy popularization, low energy consumption and high removal rate.
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Embodiment 1
[0018] A microbial compound bacterial agent, which is composed of Rhodopseudomonas palustris bacterial liquid, Alcaligenes faecalis bacterial liquid, Acinetobacter calcium acetate bacterial liquid and Bacillus megaterium bacterial liquid, and its volume ratio is 1:2 : 4: 2, the amount of live bacteria in the above four bacterial solutions is 2×10 8 cfu / ml.
[0019] The application of the above-mentioned microbial composite bacterial agent in the treatment of eutrophic landscape water body is specifically: putting the microbial composite bacterial agent into the eutrophic landscape water body, and once every 7 days, the dosage is 0.05% of the volume of the water body. ‰, and the treatment time for bacteria injection is 30 days.
[0020] The landscape water is taken from the seriously polluted waters in the zoo. The water quality characteristics: TN 1.55mg / L, TP 0.15mg / L, COD 87.6mg / L, Chla 117.3mg / L. After continuous inoculation for 30 days, the repaired water samples were a...
Embodiment 2
[0022] A microbial compound bacterial agent, which is composed of Rhodopseudomonas palustris bacterial liquid, Alcaligenes faecalis bacterial liquid, Acinetobacter calcium acetate bacterial liquid and Bacillus megaterium bacterial liquid, and its volume ratio is 1:3 : 4: 2, the amount of live bacteria in the above four bacterial solutions is 2×10 8 cfu / ml.
[0023] The application of the above-mentioned microbial composite bacterial agent in the treatment of eutrophic water body is specifically: putting the microbial composite bacterial agent into the eutrophic water body, and once every 7 days, the dosage is 0.2‰ of the volume of the water body, Bacteria treatment for 30 days.
[0024] The water body is taken from Xiaoqing River, water quality characteristics: TN 7.97mg / L, TP 0.97mg / L, COD 238.7mg / L, Chla 236.7mg / L. After continuous inoculation for 30 days, the repaired water samples were analyzed for water quality with reference to the third edition of "Water and Wastewat...
Embodiment 3
[0026] A microbial compound bacterial agent, which is composed of Rhodopseudomonas palustris bacterial liquid, Alcaligenes faecalis bacterial liquid, Acinetobacter calcium acetate bacterial liquid and Bacillus megaterium bacterial liquid, and its volume ratio is 1:3 : 4: 2, the amount of live bacteria in the above four bacterial solutions is 2×10 8 cfu / ml.
[0027] The application of the above-mentioned microbial composite bacterial agent in the treatment of eutrophic water body is specifically: putting the microbial composite bacterial agent into the eutrophic water body, and once every 7 days, the dosage is 0.1‰ of the volume of the water body, Bacteria treatment for 30 days.
[0028] The water body is taken from aquaculture water, water quality characteristics: TN 2.07mg / L, TP 0.63mg / L, COD 95.6mg / L, Chla 134.6mg / L. After continuous inoculation for 30 days, the repaired water samples were analyzed for water quality with reference to the third edition of "Water and Wastew...
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