| abstract |
The invention provides a method for efficiently removing cyanobacteria in aquaculture water by combining modified clay with advanced oxidation, comprising the following steps: firstly weighing attapulgite, calcining and grinding at high temperature, and then weighing an inorganic polymer flocculant and mixing it with attapulgite , to obtain modified clay; then weigh a certain amount of Fe 2+ , add Na 2 S 2 O 8 after diluting to obtain polymerized ferric sulfate; then add polymerized ferric sulfate and modified clay into cyanobacteria water for reaction; Finally, the precipitate after the reaction treatment is fermented; the process structure of the invention is reasonable in design, has the advantages of efficient removal of algal toxins, and is environmentally friendly, can meet the needs of fast and efficient use, and is suitable for mass promotion. |