Treatment method for high-salinity high-concentration organic waste water
A technology of organic wastewater and treatment methods, applied in the directions of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., which can solve the problems of high energy consumption, difficulty in large-scale application, and increased treatment costs , to achieve the effect of simple processing technology
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Embodiment 1
[0018] 79.93g Al 2 (SO 4 ) 3 18H 2 O was dissolved in 100mL water to make 1.2mol / L A solution, and 78.83g CaCl 2 ·6H 2 O was dissolved in 100mL water to make 3.6mol / L B solution, and 0.01g Ca(OH) 2 Dissolve in 100mL water to make 0.002mol / L C solution;
[0019] Put 50mL of solution A in a 1000ml three-necked flask, heat it in a constant temperature electric heating mantle at 95°C for 20min, then add 40mL of solution B into the three-necked flask at a dropping speed of 0.5mL / min and a stirring speed of 500r / min, and stop heating after heating for 15min , and stirred for 15min under the condition of 1000r / min to obtain the mixed solution D;
[0020] Add 30mL of solution C to solution D, stir at 500r / min for 10min to obtain suspension E; transfer suspension E to a suction filtration flask for suction filtration, collect the filtrate and transfer it to a three-neck flask, Aging at ℃ for 4 hours to obtain a mixed solution F;
[0021] Weigh 5.00g of acrylamide, 1.00g of acry...
Embodiment 2
[0028] 79.93g Al 2 (SO 4 ) 3 18H 2 O was dissolved in 100mL water to make 1.2mol / L A solution, and 78.83g CaCl 2 ·6H 2 O was dissolved in 100mL water to make 3.6mol / L B solution, and 0.01g Ca(OH) 2 Dissolve in 100mL water to make 0.002mol / L C solution;
[0029] Put 50mL of solution A in a 1000ml three-necked flask, heat it in a constant temperature electric heating mantle at 95°C for 20min, then add 40mL of solution B into the three-necked flask at a dropping speed of 0.5mL / min and a stirring speed of 500r / min, and stop heating after heating for 15min , and stirred for 15min under the condition of 1000r / min to obtain the mixed solution D;
[0030] Add 30mL of solution C to solution D, stir at 500r / min for 10min to obtain suspension E; transfer suspension E to a suction filtration flask for suction filtration, collect the filtrate and transfer it to a three-neck flask, Aging at ℃ for 4 hours to obtain a mixed solution F;
[0031] Weigh 5.00g of acrylamide, 1.00g of acry...
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