A method for treating landscape water with a treatment agent
A landscape water and treatment agent technology, applied in water/sewage treatment, chemical instruments and methods, water/sludge/sewage treatment, etc., can solve problems such as complex mineral composition, achieve good treatment effect, high ecological safety, The effect of restoring ecological balance
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Embodiment 1
[0022] A composite treatment agent for landscape water, comprising polymeric ferric sulfate and purple parent rock; the polymeric ferric sulfate is prepared from solid polymeric ferric sulfate purchased from a company into a polymeric ferric sulfate solution with a concentration of 10wt%; the purple parenteral The rock is the purple parent rock of the Penglai Town Formation in Banan, Chongqing, and is made into 0.25mm purple parent rock powder.
[0023] Landscape water to be treated (slightly polluted landscape water): initial total nitrogen and total phosphorus concentrations were 2.37mg / L and 0.37mg / L, and algae concentrations were 22.4×10 6 L -1 , with a turbidity of 7.2NTU; put in 7 goldfish / L, and 3 goldfish survived a week later.
[0024] The method for treating landscape water is: first add polyferric sulfate to the landscape water to be treated at a ratio of 20mg / L, then add the powder collected from purple parent rock to the water body at a ratio of 5g / L; stir rapidl...
Embodiment 2
[0027] A composite treatment agent for landscape water, comprising polymeric ferric sulfate and purple parent rock; the polymeric ferric sulfate is prepared from solid polymeric ferric sulfate purchased from a company into a polymeric ferric sulfate solution with a concentration of 10wt%; the purple parenteral The rock is the purple parent rock of the Penglai Town Formation in Banan, Chongqing, and is made into 0.25mm purple parent rock powder.
[0028] Landscape water to be treated (moderately polluted landscape water): the initial total nitrogen and total phosphorus concentrations were 8.74mg / L and 0.94mg / L respectively, and the algae concentration was 80.5×10 6 L -1 , the turbidity is 20.5NTU, put 7 goldfish / L, and one goldfish survives one week later.
[0029] The method for treating landscape water is: first add polyferric sulfate to the landscape water to be treated at a ratio of 20mg / L, then add the purple parent rock powder to the landscape water body to be treated at...
Embodiment 3
[0032] A composite treatment agent for landscape water, comprising polymeric ferric sulfate and purple parent rock; the polymeric ferric sulfate is prepared from solid polymeric ferric sulfate purchased from a company into a polymeric ferric sulfate solution with a concentration of 10wt%; the purple parenteral The rock is the purple parent rock of the Penglai Town Formation in Banan, Chongqing, and is made into 0.25mm purple parent rock powder.
[0033] Landscape water to be treated (severely polluted landscape water): the initial total nitrogen and total phosphorus concentrations were 16.93mg / L and 1.13mg / L respectively, and the algae concentration was 120.7×10 6 L -1 , the turbidity was 50.2NTU, and 7 goldfish / L were put into it, and no goldfish survived after one week.
[0034] The method of treating landscape water is: first add polyferric sulfate to the landscape water to be treated at a ratio of 20mg / L, and then add purple parent rock powder to the water body at a ratio...
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