38results about How to "Suitable for attachment" patented technology

The invention discloses a Aquamicrobium defluvii and application thereof in removing sulfur-containing odorants. The Aquamicrobium defluvii SU1 disclosed by the invention is an isolate obtained by treating a reactor containing H2S and other odorants in Water Pollution Control Laboratory in Research Center for Eco-Environmental Sciences of Chinese Academy of Sciences; and the strain is collected in China General Microbiological Culture Collection Center, and the collection number is CGMCC No. 7399. The strain can be prepared into a microbial active filler for purifying sulfur-containing odorant gases, thereby solving the problem of odor pollution generated in the process of sewage or sludge treatment, refuse treatment, composting and the like. The degradation efficiency for sulfur-containing odorants, such as hydrogen sulfide, methyl mercaptan, dimethyl sulfide and the like, can reach higher than 83%.

The invention relates to the field of building decoration, in particular to a house roof indoor decoration method. The house roof indoor decoration method comprises the following steps that S1, wall surface treatment is carried out, specifically, dust, oil pollution and ash slag on the wall surface are cleaned, local concave and convex parts of the wall surface are filled and compacted by using gypsum, and flattening and polishing with sandpaper are carried out after drying; S2, the wall surface is coated with clean water first to moisturize the wall surface, and then an interface agent is evenly brushed on the wall surface; S3, after the interface agent on the wall surface is dried, glue is evenly sprayed and brushed on the wall surface; S4, putty is prepared; S5, the putty is batch scraped, transverse batch scraping is carried out during the first batch scraping putty, a scraping board is tightly connected to a scraping board, rafts are not left at joints, and a putty layer is polished with the sandpaper after drying the putty for the first time; the putty is batch scraped vertically when the putty is batch scraped the second time, and the putty layer is polished with the sandpaper after drying the second time; S6, primer paint is evenly brushed; S7, the first time of finishing coat is uniformed, and after an interval of 3-5 hours, the finishing coat is brushed for the secondtime. The house roof indoor decoration method has the advantage of good anti-cracking effect of the putty layer.

The invention belongs to the field of environmental treatment, and particularly relates to a method for preparing a microbial active filler containing Brachybacterium nesterenkovii. The Brachybacterium nesterenkovii is specifically Brachybacterium nesterenkovii NY-1 with the preservation number of CGMCC No.13747. The microbial active filler containing Brachybacterium nesterenkovii, prepared by themethod, has a high organochlorine degrading efficiency reaching 90-96%; and dominant bacteria has a short adaptation period, and quickly starts a degradation reaction within one week, so the microbial active filler containing Brachybacterium nesterenkovii can shorten the startup period when applied to a bioreactor for purifying waste gas containing organic chlorine.