35results about How to "With landscaping" patented technology

The invention relates to a method for restoring petroleum-polluted saline alkali soil by ryegrass and high efficiency microbes. The invention belongs to the technical field of environment restoration, and relates to a method for restoring soil by microbe microbial inoculums and plants. The method comprises the following steps: pretreating soil, preparing different microbial inoculums, planting ryegrass, and managing according to the normal requirements for plant growth after sprouting. Microbes and microbial inoculums can cooperate to perform the synergistic action; the addition of the microbe microbial inoculums can promote the plant growth, improve the structure of soil and reduce the pH value of soil, so that environmental conditions which are beneficial to pollutant degradation are formed in the soil. Ryegrass and other garden plants have the functions of promoting petroleum hydrocarbons to degrade and greening the landscape, and can be used as a feed on the premise that the pollutants of the reaped ryegrass do not exceed the standard, thereby having certain economic benefit. The invention enhances the degrading effect of petroleum hydrocarbons, and the degrading rate of petroleum hydrocarbons after five-month growth, can reach 57%. The technique can reduce plowing required by the restoration which only uses microbes and supplement the measures for microbial inoculums, and has favorable effect of removing petroleum hydrocarbons in soil for a long time.

The invention provides a protection method for an inclined slope on a river bank of a quasi ecological lake. Ditches are dug on the sloping surface of the inclined slope on the river bank and made to be lengthways and widthways connected to form a network shape, each ditch has a width of 30 cm to 40 cm and a depth of 25 cm to 30 cm. For an inclined slope on a river bank made of sandy soil, the area in a shell frame formed among the ditches is from 3m to 4m. For an inclined slope on a river bank made of viscous soil, the area in a shell frame formed among the ditches is from 5m to 6m. A mode of permanent planting with high density is adopted, hygrophytes are planted in the ditches, cover plants are planted in the shell frame formed among the ditches, and emergent aquatic plants and submerged plants are planted at the lower part of the sloping surface. The invention has simple construction and low cost, can have the action for preventing flushing and protecting an earth mound, is propitious to conserve water and soil and lower the sloping surface flushing degree, provides the living environment for animals, plants and microorganisms, enables the ecological system on the sloping bank to keep stable, and has the action for beautifying the environment.

A method for screening out super-accumulated plants from flowers and plants includes applying preliminary screening experiment to select out flowers and plants with high tolerance and high accumulation property and then applying pot culturing and water planting experiment to verify that flowers and plants have character of super-accumulated plant and have repair potentiality of plant.

The invention provides a tandem water body in-situ bioremediation caisson floating island which comprises an upper water wing and a lower water wing. The two water wings are connected together by a rigid connecting rod; a can buoy is arranged between the two water wings; the outside between the two water wings and the can buoy is muffled by a fishnet; an aquatic plant is bound on the upper water wing; and the bottom of the lower water wing is muffled by the fishnet and a soft material is hung on the fishnet. When being applied, the whole caisson floating island is put into the polluted water body and floats on the water surface due to the effect of the can buoy. A biomembrane is formed on the waste fishnet between the two water wings and the can buoy and on the soft material hung on the lower water wing, which carries out self-purification treatment to the water body. Simultaneously, the aquatic plant bound on the upper water wing not only beautifies the environment, but also has sorption to the eutrophic substance in the water body. The caisson floating island is characterized by simple structure, floating fluidity, no need of civil engineering construction, low investment, low cost, good treatment effect and the function of beautifying environment simultaneously.

The invention discloses a method for repairing heavy-metal cadmium polluted soil by using bougainvillea speetabilis plants and relates to a plant stable biological repairing technology for managing the polluted environment. According to the method, bougainvillea speetabilis is mainly planted in a heavy-metal polluted environment, mainly soil; the bougainvillea speetabilis can normally grow and has no any poisoning phenomenon, and a biomass is not reduced; heavy metal is mainly enriched at roots of the plants and the transfer coefficients in the plants are relatively low; and the bougainvillea speetabilis has the characteristics of plants which can be used in the plant stable repairing technology. When the plants are used for repairing the polluted soil, the polluted soil and underground water are managed, and the environment is beautified.

The invention discloses an ecological grass planting technical method for ecologically improving concrete paving. The ecological grass planting technical method includes arranging grass planting molds on the concrete paving; covering grid plates at the bottoms of the grass planting molds by breathable non-woven geotextiles with filter functions; arranging nutrient soil on the non-woven geotextiles; mixing seed sources of selective herbaceous plants in the nutrient soil or directly laying commercial grass carpets on nutrient soil substances. The grass planting molds are made of PVC (polyvinyl chloride) environment-friendly materials. The nutrient soil contains biological humus, nitrogen, phosphorus and potassium compound fertilizers and viscous or sub-viscous soil substrates. The ecological grass planting technical method has the advantages that the grass planting molds are reasonable in structure, and the ecological grass planting technical method can be used for ecologically improving and rehabilitating concrete paving of river channels, lakes, water reservoirs and ponds.

The invention relates to the technical field of dike reinforcement, and discloses a landscape type dike reinforcement structure. The problems that at present, the dike impact resistance and the overall strength are poor, an upstream face is subjected to hard construction, and consequently the riverway ecological function is degraded are solved. The landscape type dike reinforcement structure comprises a dike body, and the dike body includes the upstream face and a downstream face. According to the landscape type dike reinforcement structure, a base, a retaining wall, a foundation stone layer,a Gebin cage and gravel blocks are matched, the Gebin cage can bear large-scope deformation without collapse, and silt between cracks of the gravel blocks are conducive to plant production; meanwhile,damage caused by fluid hydrostatic force can be prevented, the construction is simple, only the gravel blocks need to be contained into the Gebin cage, and then the Gebin cage is sealed; through theabove structure, the possibility of instability caused by water flow impact force is effectively reduced, and the impact resistance is high; and spray planting of mixed plant growing media is carriedout on a concrete layer, the functions of greening and beautifying the landscape are achieved, and the effect of soil and water conservation is achieved.

The invention discloses a modifying H-shaped plastic steel and the manufacturing method, comprising modifying plastic (1) and steel, whose section is H-shaped structure. Steel is set in the modifying plastic (1). The main material of modifying H-shaped plastic steel is engineering plastic or thermal shrinkage plastic, in which packing material, thermal stabilizer, plasticizer, flexibilizer, antioxidant, ultraviolet light absorber, heat and cold resistance are added. They are extruded with steel added together by mixing, granulating and plastic extruding. The modifying H-shaped plastic steel is produced by cooling and shaping again. The invention is provided with light weight, anti corrosion, big elastic, aesthetic and good intensity, and is applied in industry and civil architectures.

The invention discloses a reinforced multifunctional ecological floating island which comprises a frame capable of floating on the water surface and various plants growing on the frame, wherein a porous material is arranged on the frame, a net bag is arranged at the bottom of the frame, water outlet pipelines are arranged on two sides of the frame, and filter materials are arranged in the water outlet pipelines; a water pipe is arranged in the middle of the frame, the upper end of the water pipe extends above the plants, and the lower end of the water pipe extends into water to form a circulating structure; a reoxygenation device is arranged at the upper end opening of the water pipe, and the lower end opening of the water pipe is connected with a water pump; the frame is fixed with the water outlet pipelines arranged on the two sides of the frame through fixing pieces. An ecological floating island process integrates a filtration technology, a microbial remediation method and an aquatic plant treatment method, and is an efficient and long-life ecological water body remediation technology; moreover, the reinforced multifunctional ecological floating island has a function of beautifying an environment while purifying a water body, and is capable of reducing erosion on embankments caused by waves.

The invention discloses intelligently controlled energy-saving tree maintenance equipment for municipal engineering. A temperature sensor, a controller, a first electromagnetic valve and a dropper head are matched to control the dropper head to perform drip irrigation. Trees are automatically subjected to drip irrigation maintenance at high temperature in summer to supplement water for the growthof the trees; through cooperation of the controller, a second electromagnetic valve and a pesticide dropping needle head, pesticide dropping or fertilizer dropping can be carried out on trunks at regular times to prevent pests; through cooperation of a dust sensor, the controller and an atomizer, spraying operation can be carried out when a large amount of dust surrounds the trees, and the surrounding environment of the trees is dedusted, humidified and cooled; through cooperation of the temperature sensor, the controller and an electric heating plate, heating can be carried out when at a lowtemperature in winter; and by arrangement of flowerpot grooves, ornaments such as flowerpots can be placed in the flowerpot grooves. The intelligently controlled energy-saving tree maintenance equipment for municipal engineering has the advantages of high-temperature drought resistance and water supplementing, heating and anti-freezing, pesticide and fertilizer maintenance, pest control, humidification and dust suppression, landscape beautification, intelligent control and the like. Meanwhile, an advertising lamp box has certain social benefits.

The invention discloses an ecological green wall for sewage treatment. The ecological green wall comprises an ecological wall system, a green wall plant infiltration system and an internal drainage system. The cost of an ecological green wall of the present invention is relatively cheap, and the operability is strong, which can maximize the ecological function of solid waste, and use it to treat and discharge scattered rural domestic sewage, which can not only reduce water pollution, but also achieve resource utilization It has very important practical significance for the treatment of rural domestic sewage.

The invention discloses the application of scindapsus aureus to the drinking water dearsenization. Compared with the chemical precipitation method and the physical adsorption method in the prior art, the invention uses all natural green plants, dose not need the genetically-modified cultivation treatment, ensures that the arsenic adsorbed to the roots of the plants can not be easily released, is safer and easier, has high operability and has the function of beautifying the environment.

The invention discloses an in-situ grouting repairing method for cracking of loess cave dwellings in former sites. The repairing method comprises the four steps of performing slurry preparation, performing grouting repairing, performing waterproof paving and performing restoration greening. Cement-water glass double slurry is adopted, the limitation of single slurry is broken through, the advantages of cement and the advantages of water glass are combined, the liquidity and the permeability of the slurry before solidification are improved, besides, the cohesive force of the solidified slurry to a soil body is improved, and the effects that the cracks of the loess cave dwellings are repaired through in-situ grouting, and the overall stability of the cave dwellings is improved are achieved;due to the use of luteous cement, the color of the slurry is close to the color of the loess cave dwellings, so that the original appearance of the loess cave dwellings is kept after repair; besides,geotextile at the top of the cave dwellings is covered with planted grass, so that the cave dwellings have the properties of preventing seepage and preventing water and soil loss and have the effect of beautifying the environment; and compared with other grouting measures, the self-weight permeation manner of the slurry is convenient to construct and relatively low in manufacturing cost.

The invention provides a rotatable pen rack with pen loops. A flower-shaped pen rack is mounted on a base through a rotating shaft. The flower-shaped pen rack is provided with a plurality of pen loops. When the rotatable pen rack with the pen loops is used, a plurality of pens can be respectively placed in the pen loops of the flower-shaped pen rack, and the pen rack is rotated as required for pen selection through the rotating shaft. The rotatable pen rack with the pen loops is attractive, practical and convenient to use, not only beautifies the working environment but also contains a plurality of writing pens, and is especially suitable for being used on an office table.

The invention discloses house-type waste drying, incinerating and purifying equipment. The house-type waste drying, incinerating and purifying equipment comprises a house-shaped external framework, anincinerator, a first purifying chamber and a second purifying chamber; a conveying belt is arranged in the incinerator, a feeding inlet is formed in the position, on the left side of the conveying belt, of a wall, a discharging outlet is formed in the position, on the right side of the conveying belt, of the bottom of the incinerator, an air blowing device is arranged on the lower left part of the incinerator, a heat insulation layer is arranged between the incinerator and the first purifying chamber, and a first smoke exhaust outlet is formed in the left part of the heat insulation layer; and the first purifying chamber is internally provided with a first partition plate and a second partition plate, a water purifying chamber is arranged between the wall and the first partition plate, adesulfuration chamber is arranged between the first partition plate and the second partition plate, a denitration chamber is arranged between the second partition plate and the wall, a second smoke exhaust outlet is formed in the right sides of the first purifying chamber and the second purifying chamber, an electrostatic dedusting device is arranged in the second purifying chamber, a chimney is arranged on the upper part of the left side of the second purifying chamber, and the components are all arranged in the house-shaped external framework. The house-shaped external structure of the house-type waste drying, incinerating and purifying equipment is attractive, the house-type waste drying, incinerating and purifying equipment can be used outdoors and is of a horizontal structure overall,and thus transportation, assembly and maintenance operation is more convenient.

The invention provides a color-changing box-type transformer substation which comprises a base, a box-type transformer substation body is installed above the base, and the body comprises a shell A anda shell B; a cavity A is formed between the shell A and the shell B; a plurality of through holes A are formed in a top plate of the shell A, and rubber plugs are plugged in the through holes A; through holes B are respectively formed in the left side surface and the right side surface of the shell B; a fire extinguishing device and a rubber pad are arranged in the cavity A; the fire extinguishing device comprises a fire extinguishing box and a pipeline; a spray head is arranged on the pipeline and is positioned in the through hole A; a pressing rod A is arranged on the vertical section of the pipeline, a pressing rod B is arranged below the pressing rod A, and the pressing rod B is slidably connected with the vertical section of the pipeline; a pressing rod C is connected below the pressing rod B; metal shielding layers and color changing layers are sequentially arranged on the outer surfaces of a left side plate, a top plate and a right side plate of the shell B; and a metal shielding layer and a rubber buffer layer are sequentially arranged on the outer surface of the bottom plate of the shell B. The color-changing box-type transformer substation has the advantages of being reasonable in design, high in warning performance and capable of maintaining attractive appearance for a long time.