Preparation and application method of biological purifying agent for removing composite pollutants in sediments
A biological purifier and compound pollution technology, applied in biochemical equipment and methods, microbial-based methods, water pollutants, etc. It is easy to realize industrialization, good arsenic fixation effect and high adsorption performance.
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[0029] The present invention will be further described in detail below with reference to the specific embodiments of the invention.
[0030] 1. First, the preparation of the xantholic suspension, including the steps of:
[0031] (1) Potato medium: Potato peeling, take 200 g to cut into small pieces, add 1000 mL distilled water, boil 25-35min, and the gauze is added to the filtrate, and 20.0 g of glucose is added to 1000 mL. Ten 500 ml of tapered bottles are prepared, add 20.0 ml of potato culture solution and 180.0 mL distilled water, seal it with a 12-layer gauze, and placed in a steam sterilizer, and the tapered bottle is sealed with kraft paper. Sterilization conditions: 0.13 MPa, temperature of about 120 ° C, time 25 min, sterilization, cooling to room temperature, and spare.
[0032] (2) Yellow Paeil Suspension: In the sterile purification table of the sterilized 25-35 min, the phenoplasty seeds on the inclined surface to potato medium, each bottle is transferred 5-6 ring Yel...
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