Method for treating aquaculture wastewater of aquatic product by using immobilized algae cells
A technology for algal cells and aquaculture wastewater, applied in chemical instruments and methods, microorganism-based methods, biochemical equipment and methods, etc., can solve problems such as increased fish diseases, fish poisoning, serious water eutrophication, etc. Improve the utilization rate and avoid the effect of secondary pollution
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[0025] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0026] see figure 1 and figure 2 A method for treating aquatic product aquaculture wastewater with immobilized algae cells provided in this embodiment comprises the following steps:
[0027] (1) Inoculate Chlorella in BG11 liquid medium, and culture it for 8 days under the culture conditions of temperature 25-28°C, light intensity 5000±500Lx, pH 6-7, and prepare algae liquid.
[0028] (2) Weigh 2.25% by weight of sodium alginate and dissolve it in pure water, and perform autoclaving at 121° C. for 20 minutes to dissolve it.
[0029] (3) Mix chlorella and sodium alginate according to the volu...
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