Deoiling powdery blue-green algae treatment agent and preparation method thereof
A cyanobacterial treatment agent, powdered technology, used in water/sewage treatment, chemical instruments and methods, adsorbed water/sewage treatment, etc., can solve the problems of brain nervous system damage, can not be widely used, not very effective green tide and other problems , to reduce pollution, easy to gather and salvage, no toxic and side effects
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[0020] An oil-removing powdery cyanobacteria treatment agent, made of the following raw materials in parts by weight (kg): tetracalcium aluminoferrite 16, hydroxyethyl cellulose 6, oil filter powder 13, expanded graphite 12, vermiculite 22, carbonic acid Calcium 16, wood calcium 4, titanium dioxide 7, iron oxide red powder 10, appropriate amount of water, tea residue 15, milk vetch 15, adsorption aid 3.5;
[0021] The adsorption aid is made of the following raw materials in parts by weight (kg): fly ash 12, 15% hydrochloric acid 35, sodium hydroxide in an appropriate amount, molecular sieve 7, silica airgel 4, oil filter powder 3, activated carbon 6, shell Polysaccharide 2.5, iron oxyhydroxide 2.5, polyvinyl alcohol 2.5, calcium alginate 1.5, white carbon black 2.5, water amount; preparation method: add hydrochloric acid dropwise to fly ash at 25°C, stir for 25 minutes, filter To obtain the filtrate, adjust the filtrate to neutral with sodium hydroxide, and dry to obtain powde...
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