4results about How to "Reduce air pollution" patented technology

The present invention discloses a fuel energy-saving regulating device and an intelligent control method thereof, comprising: a magnetization processing module magnetizes fuel based on magnetization technology; a detection module detects the combustion efficiency of the magnetized fuel when it is burned in a boiler; a comparison module compares the combustion efficiency with a preset combustion efficiency threshold; a generation module generates a first instruction for detecting boiler equipment when the comparison module determines that the combustion efficiency is less than the preset combustion efficiency threshold; the first instruction is executed to obtain the detection result of the boiler equipment, and when the boiler equipment is determined to be normal according to the detection result, a second instruction for adjusting the magnetization parameters of the magnetization processing module is generated. The molecular structure of the fuel gas is effectively changed, so that the fuel is fully burned and the fuel has a higher performance, thereby effectively improving the heating efficiency, reducing the heating time, and achieving the purpose of reducing the use of fuel. Based on the more complete combustion of the fuel, the exhaust gas emissions of the combustion chamber are optimized, and the atmospheric pollution to the environment is reduced.

The invention discloses a preparation method of a coordination polymer containing CuII and research on the inhibition effect of the coordination polymer on soil urease and nitrifying bacteria, and relates to the technical field of fertilizer.The preparation method comprises the steps that 3-aminopyridine and fumaric acid serve as raw materials to synthesize N1, N4-bis (3-pyridyl)-2-butenamide, then CuCl2. 2H2O and the synthesized N1, N4-bis (3-pyridyl)-2-butenamide are used for preparing the coordination polymer containing CuII. The novel coordination polymer [Cu (3-bbpa) (5-HIPA). H2O] is synthesized from N, N, N, N ', N'-bis (3-pyridyl)-2-butenamide and 5-hydroxyisophthalic acid by a hydrothermal method, and the crystal structure of the novel coordination polymer [Cu (3-bbpa) (5-HIPA). H2O] is analyzed to research the influence of the novel coordination polymer as an inhibitor on soil urease and nitrifying bacteria. The difunctional inhibitor is studied to delay the conversion process of urea from urea nitrogen to ammonium nitrogen and ammonium nitrogen to nitrate nitrogen, overcomes the defect of single inhibition capability of a traditional inhibitor, is strong in inhibition capability, low in toxicity, low in cost and simple in synthesis method, can effectively improve the utilization rate and stability of the fertilizer urea, and has a wide application prospect. Nitrogen loss in agricultural activities is reduced, the fertilization cost is reduced, and the grain yield is increased.

Disclosed is an ecological building with an organic agricultural aquaculture function and an internal circulation treatment function. The ecological building comprises a production maintenance passage (20) arranged on the building and located on an elevation of an external wall of each storey. Replaceable planting boxes (3) are arranged on an external wall of the building, each kitchen in the building is provided with a garbage crusher, and each toilet in the building is provided with a vacuum toilet system. A biogas digester (7) is in communication with a vacuum base station (8), the vacuum base station (8) is connected to the vacuum toilet system via a vacuum pipeline (10), the biogas digester (7) is in communication with a biogas slurry storage pool via a biogas slurry pipeline (11), and an inlet end of the biogas digester (7) is connected to a discharge port of the garbage crusher via a black water delivery pipeline (12). The ecological building realizes ecological environmental protection and zero discharge of household garbage, and has an organic agriculture production function and an internal circulation treatment function.

The invention belongs to the technical field of special functional coatings, and provides an ultralow-friction lightweight water-based coating as well as a preparation method and a construction method thereof. The coating comprises the following preparation raw materials in parts by weight: 36-48 parts of a film forming substance (epoxy emulsion), 0.8-1.8 parts of a dispersing agent, 0.1-0.3 part of a defoaming agent, 3-5 parts of a conductive filler (comprising one or more of conductive titanium dioxide, carbon nanotubes and conductive graphite) and 5-10 parts of a structural filler (comprising one or more of barium sulfate and talcum powder), the coating is prepared from the following components in parts by weight: 6-9 parts of lightweight filler (comprising one or more of titanium dioxide, silicon dioxide and hollow glass beads), 0.5-1 part of an anti-settling agent, 0.2-0.3 part of an antibacterial agent, 36-42 parts of water, 1-3 parts of a cosolvent and 12-16 parts of a curing agent. The water-based paint disclosed by the invention meets the requirements of corrosion resistance, mildew resistance, damp heat resistance and static electricity resistance, and meanwhile, the coating has good antifriction performance.