Biostimulation bottom mud repairing agent and preparation method thereof
A bio-stimulation and repairing agent technology, applied in the field of surface water treatment, can solve the problems of weak degradation ability, difficult construction, and many implementation steps, and achieve the effects of improving the degradation rate, convenient preparation, and improving enzyme activity.
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Embodiment 1
[0039] Embodiment 1: a kind of biostimulation river channel bottom mud restoration agent, it comprises the raw material of following weight portion:
[0040] Rare earth element: 20; Stabilizer: 5;
[0041] Nutrient co-matrix: 15; Slow-release co-solvent: 0.2;
[0042] Trace elements: 0.01;
[0043] Wherein, the stabilizer is calcium nitrate; the nutrient co-substrate is sugar, carboxylic acid, fatty acid, amino acid soluble organic matter and rice straw; the slow-release co-solvent is carboxymethyl cellulose; the source of rare earth elements oxides of lanthanum, cerium, neodymium, praseodymium and samarium; said trace elements are copper, zinc, chromium, manganese and molybdenum.
Embodiment 2
[0044] Embodiment 2: a kind of biostimulation lake reservoir water body sediment remediation agent, it comprises the raw material of following weight part:
[0045] Rare earth element: 55; Stabilizer: 25;
[0046] Nutrient co-matrix: 50; Slow-release co-solvent: 8;
[0047] Trace elements: 0.2;
[0048]Wherein, the stabilizer is 400 mesh zero-valent iron powder; the nutrient co-substrate is corn cob fragments, brewery waste residue, glucose, starch, acetate and lactate; the slow-release co-solvent is hydroxypropyl Cellulose; the rare earth elements are derived from hydroxides of lanthanum, cerium, neodymium, praseodymium and samarium; the trace elements are copper, zinc, chromium, manganese, molybdenum and selenium.
Embodiment 3
[0049] Embodiment 3: a kind of biostimulation river channel bottom mud restoration agent, it comprises the raw material of following weight portion:
[0050] Rare earth element: 43; Stabilizer: 8;
[0051] Nutrient co-matrix: 32; Slow-release co-solvent: 1;
[0052] Trace elements: 0.1.
[0053] Wherein, the stabilizer is calcium nitrate and iron powder; the nutrient co-matrix is sugar, fatty acid, corn cob fragments, brewery waste residue, glucose, starch and acetate; the slow-release co-solvent is carboxymethyl cellulose element and hydroxypropyl cellulose; the rare earth elements are derived from salts of lanthanum, cerium, neodymium, praseodymium and samarium; the trace elements are zinc, chromium, manganese, molybdenum, selenium, nickel and tungsten; the iron powder is 400 mesh zero-valent iron powder.
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