36 results about "Ecotechnology" patented technology

The invention relates to an ecological restoration method for a city watercourse. The ecological restoration method for the city watercourse is characterized in that the polluted city watercourse is comprehensively restored with the combination of physical, biological and ecological technologies, the ecological theory is used for reference in the treatment process, the ecological idea is used as the guiding thought, a complex water ecosystem structure is constructed and restored, the original natural state of the watercourse is restored, the self-cleaning capacity of a river system is improved, the environment is beautified, and the local city microclimates are improved at the same time. The ecological restoration method mainly comprises the steps of (1) controlling a pollution source, (2) modifying the river bank, (3) optimizing the environment of the river bottom, (4) modifying the watercourse, (5) conducting aeration and oxygenation, (6) constructing an aquatic plant community, (7) constructing a fish and macrobenthos community, and (8) maintaining the system. The watercourse ecological system restored through the ecological restoration method has the certain anti-interference capacity, on the premise that a large amount of exogenous pollution is cut off, the certain-strength interference can be resisted, and the good ecological environmental effect is obtained. After one-time input, the better ecological benefit can be obtained only with a small number of maintenance costs.

The invention relates to a numeralization analytical method for energy saving modification of an existing building, which is characterized by carrying out numeralization analytical experiments and energy saving modification on the existing building, i.e. the numeralization analytical analog technology is utilized to carry out an internal and external environment analog experiment of the existing building to precisely detect the energy consumption of the existing building and determine the energy consumption resource thereof, thus effectively improving and perfecting the energy saving modification of the existing building. The method modifies the existing building by CFD software analog and Ecotect software analog. The method intuitively reflects energy saving effect; and by computer analog calculation, an architect can know the ecotechnology required to be adopted by each room to obtain the prospective energy saving effect.

A method for raising pigs by using internal and external ecological technology provides a method for raising pigs by using internal and external ecological technology. The method combines the adjustment of the internal environment of the gastrointestinal tract of livestock with the improvement of the external environment of the farm, and adds compound probiotic feed to the feed Pigs are fed with additives, and the fermentation bed is used to improve the external environment. This breeding technology that changes the internal and external ecological environment significantly improves the utilization rate of feed, enhances the immunity and disease resistance of pigs, and greatly reduces environmental pollution and production costs. The multiple purposes of ecological breeding, pig raising safety and product nutrition.

The invention discloses a hospital logistics operation management ecological platform, and relates to the technical field of hospital logistics data management. The system comprises a user side and a server side, wherein the server side comprises a data management unit, a data analysis unit, an application center, a service provider management unit, an ecological service access management unit and an ecological technology access management unit; the user side displays different interfaces according to different user types, and the user types comprise decision makers, supervisors and business users. The system is an open platform, can realize standard and rapid access and plug-and-play of a third-party service, and meets the rapid online requirements of a hospital party on diversified, customized and specialized logistics application service subsystems; the business operation and maintenance service management unit can realize unified management and unified display of multiple independent systems and data interaction among the multiple systems, and can effectively solve the problems of difficulty in hospital logistics management, business splitting, information isolation and high cost of independent deployment of the multiple systems in the prior art.

The invention discloses an ecological environment restoration method, and relates to the technical field of environmental ecology. The ecological environment restoration method comprises the steps that restoration equipment is placed on the water surface of a water area needing ecological environment restoration, the restoration equipment floats on water under the buoyancy effect of a suspension ball, and the bottom end of a water pumping cylinder is immersed in water; a double-shaft motor is controlled to be started to drive a propeller to rotate, the restoration equipment begins to move on the water surface, and corresponding agents needed by water area ecological environment restoration are added into a rotating cylinder. According to the ecological environment restoration method, aftersewage is filtered and purified, residual impurities can be collected on an activated carbon adsorption layer and a filter screen and then treated in a centralized mode through a drawer type structure of a treatment box, so that secondary pollution to a water area due to accumulation of the impurities in the sewage is avoided while convenience is brought to cleaning of a user.

The invention provides an ecological technology screening and layout method in urban relocation land landscaping, and relates to the field of urban landscaping ecological transformation, capable of realizing the ecological technology screening and layout in urban relocation land landscaping through the steps of site data import, design target setting, site analysis and export. Ecological improvement or treatment is realized by utilizing a functional improvement or pollution treatment scheme through analysis and decision of an ecological technology screening layout scheme. According to the ecological technology screening and layout method, a park green land ecological technology application system framework diagram and a partition ecological technology layout diagram based on a park green land design scheme can be output, and urban park green land ecological design and construction can be practically guided, and the urban park green land construction level and the ecological service function are remarkably improved.

The invention belongs to the technical field of urban landscaping ecology, and relates to a multi-scheme optimization method for integrated application of an urban landscaping ecological technology, which comprises the following steps: 1) identifying obstacle factors of an urban landscaping plot by adopting a hyperspectral remote sensing technology and combining ground sample plot accurate monitoring and historical data recording, and defining an improvement direction of an ecological environment of the plot; 2) determining an ecological restoration or improvement target according to the planning, positioning and improvement direction of the implementation land parcel, screening out the ecological technology type required by the implementation land parcel, and establishing a benefit evaluation index system; 3) evaluating and screening benefits generated after the ecological technologies are applied according to the evaluation index system; different types of ecological technologies arerandomly combined to form a plurality of integration schemes; and optimizing the integration scheme to obtain an optimal ecological technology integration scheme for implementing the land parcel. Anurban green land with a high ecological service function can be built, urban ecological balance is promoted, environmental pollution and consumption of natural resources are reduced, and urban ecological benefits are maximized.

The invention discloses a plant habitat restriction ecological technology for roof greening and three-dimensional greening. The ecological technology is characterized by comprising two layers of three-dimensional irregular PP (polypropylene) spinneret planting plates, one layer of geotechnical cloth, water-retaining particles, high-quality planting soil and specially selected plants. The planting plate at the bottom layer is filled with water-retaining, heat-retaining and air-permeable water-retaining particles, a layer of geotechnical cloth is laid on the surface of the planting plate at the bottom layer, and the planting plate at the surface layer is filled with the high-quality planting soil in which the specially selected tree type or shrub type plants are planted. The ecological technology disclosed by the invention can be preformed in a base, can be directly assembled in a construction site, and is simple and quick to install, and after the plants grow and form an integral body with the planting plates, a powerful grip can be formed, so that the safety of the roof greening and three-dimensional greening can be ensured.

The invention provides a method for three-dimensional pedigree analysis and spatial integration of urban ecological technologies, which specifically comprises the steps: firstly, using a technical objective, a technical element, a technical system and a technical level as the dimension of classification to establish a brand new classification rule of the three-dimensional urban ecological technologies; then, the urban ecological technologies are broken up into impartible 'element technologies' to perform the three-dimensional pedigree analysis; and finally, in specific urban construction projects, performing selection and the spatial integration of various urban ecological technologies 'element technologies' with economic tolerance, spatial technology suitability and social acceptability as selection criteria according to features of the specific urban projects. The method for the three-dimensional pedigree analysis and the spatial integration of the urban ecological technologies can be widely applied to ecological planning of urban major projects and has the advantages of being high in efficiency, low in cost, wide in application range and the like.

The invention discloses application of a magnetic composite material to removal of plastic fragments. As an adsorbent for removing plastic fragments, the magnetic composite material provided by the invention has higher removal rate and shorter response time, is suitable for removing various sizes and types of plastic fragments, is an ecological technology suitable for energy conservation and large-scale purification of fresh water and seawater, and has wide application prospects. And a way is opened up for effectively removing marine pollution by the magnetic composite material.

The invention belongs to the field of buildings, and relates to a building external window system and method based on green ecological technology design, the building external window system is arranged in a building room and comprises a building wall body and a building convex bay window, and the building convex bay window comprises an external wall, a bay window and a ventilation cavity defined by the building wall body and the bay window. The bay window comprises an outer window and a step, and the outer window comprises a metal opening sash which is arranged on one side or two sides of thestep and used for communicating or closing the ventilation cavity and glass which is arranged on the step and parallel to the outer wall. Useable spaces on the two sides of the bay window are fully utilized, the physical characteristics of the green ecological technology are combined, noise is lowered, the indoor air quality is improved, the falling risk of the opened sash is avoided and the likewhen the outer window is in the opened state, and therefore people can fully move and have a rest in the green and healthy indoor environment.

The invention provides a method for evaluating the microplastic pollution level based on plant physiology indexes, and belongs to the technical field of environmental ecology. According to the method, the method for evaluating the microplastic pollution level is established on the basis of the influence of micro-plastics on the growth and development of the spartina alterniflora, the result of the method is objective and real, and scientific theoretical support is provided for evaluating the growth and development and stress resistance response of the micro-plastics to plants in an ecological system.

The invention relates to a mussel-snail synergistic purification system for water environment treatment. The mussel-snail synergistic purification system comprises a shellfish bed, attached mussels and attached snails, wherein the shellfish bed comprises a support structure and silk screen platforms, the support structure is used for supporting and fixing the shellfish bed, the silk screen platforms are flatly laid and fixed on the support structure, and and at least two layers of silk screen platforms are arranged. The mussel-snail synergistic purification system provided by the invention not only can improve the transparency of a water body, but also can remove organic matters, nitrogen, phosphorus and the like in the water body. While the water is purified, ecological products can be brought by self growth and reproduction through extraction, and the system is an effective and valuable ecological technology. Through the metabolism of the mussels and the snails, nutrient substances such as organic matters, nitrogen and phosphorus in the water body are absorbed and utilized, so that pollution recycling and resource industrialization can be realized.

The invention relates to the technical field of ecology, in particular to a backflushing maintenance-free detachable modular ecological dam for two-way purification treatment of a water body. The backflushing maintenance-free detachable modular ecological dam comprises an ecological dam body and is characterized in that the ecological dam body is formed by splicing a plurality of treatment modules, and each treatment module sequentially comprises a first medium-efficiency filtration treatment module, a first high-efficiency filtration treatment module, a high-efficiency reoxygenation biodegradation treatment module, a second high-efficiency filtration treatment module and a second medium-efficiency filtration treatment module from front to back. Compared with the prior art, the backflushing maintenance-free detachable modular ecological dam has the following beneficial effects: 1, the ecological dam body is formed by splicing the single treating modules, is easy and convenient to dismount and mount, and meets the passage requirements of flood prevention, flood discharge and emergency rescue working ships; 2, a supporting structure ensures the use stability of the ecological dam andprolongs the service life of the ecological dam; 3, two-way water flow treatment of a tidal riverway is met, the backflushing purification design is required, the maintenance frequency is reduced, and the maintenance-free effect is basically realized; and 4, a multi-stage physical and biological treatment module is arranged, so that the purification efficiency is improved.

The invention provides a windproof function ecological amplification device of a grassland enclosure net, and relates to the technical field of ecology, the windproof function ecological amplification device comprises a frame body, the upper and lower ends of the inner side of the frame body are provided with adjusting grooves; a sliding block is installed in the adjusting groove in a sliding mode, and the sliding block is of a T-shaped structure. A penetrating groove is formed in the front side of the interior of the adjusting groove. Amplification blocking ropes are arranged on the inner side of the frame body and the inner side of the sliding block; an adjusting rod is rotationally mounted on the front side of the frame body; mounting plates are arranged at the lower positions of the front side and the rear side of the frame body. The bottom end of the frame body is of a conical structure. A flock of sheep is warned and repelled through sound generated by flapping, so that the flock of sheep is not close to the periphery of the device as much as possible, the flock of sheep can be prevented from stretching out of a grazing area and gnawing vegetation in an ecological area to a certain extent, and the problems that when an existing enclosed ecological amplification device is used, the flock of sheep is prone to stretching out of a mesh, and the cost is high are solved. And vegetation outside the sealing net can be directly eaten.

The invention discloses a forest ecological restoration device, and belongs to the technical field of forest ecology, the forest ecological restoration device comprises a mounting plate, a hydraulic cylinder, a rotating arm and a telescopic arm, and further comprises a mounting seat, a driving assembly, a soil loosening assembly, a compaction assembly and a liquid injection assembly. In the soil loosening operation, the device continuously moves towards the bottom of the soil, so that the pressure applied to the liquid injection bin by the piston is continuous, continuous liquid supply is further realized, and after the soil loosening operation is finished, the thrust applied to the piston by the compaction assembly is lost, and the rubber valve loses the pressure and is closed again, so that the input of the ecological restoration agent is more uniform; the utilization rate of the ecological restoration agent is improved, and the waste of the ecological restoration agent is also avoided.

The invention relates to the technical field of environmental ecology, and discloses a method for restoring a heavy metal cadmium polluted water body by utilizing clonality of wetland cloned plants, which comprises the following steps of: 1, performing on-site detection and analysis; the content concentration of metal cadmium and components of other pollutants in an area needing water body purification treatment are detected through various detection equipment, and related data obtained through detection are sent into a detection analysis laboratory for further analysis of the specific problems of the area to be purified carefully. And an optimal water body purification scheme is provided for the region in conjunction with the opinions of related experts, and the most suitable clone plantis selected for later use. According to the method for repairing the heavy metal cadmium polluted water body by utilizing the clonality of the wetland cloned plants, the cloned plants can be used forrapidly adsorbing and removing metal pollution in the water body, and the repairing quality and efficiency of metal pollutants in the water body are greatly improved.

The invention relates to a digital ecological system for juveniles, and belongs to the technical field of digital ecology. The technical problem to be solved is how to systematically construct a digital ecological system special for the juveniles. The key points of the technical scheme are as follows: a juvenile digital content access standard needs to be formulated and published to be popularized into an industrial standard, and the content of the standard needs to comprise a digital content negative list and a quantitative standard which are prohibited from accessing a juvenile digital world, an activity condition list of juveniles in the digital world which are allowed to be checked by parents, and management item lists that allow parents to manage juveniles in the digital world. Juvenile terminal equipment customizes an operating system with the support of the industrial standard as a guide and a target, and an application developer provides corresponding applications suitable for juveniles with the support of the industrial standard as a guide. The digital ecological system is mainly applied to systematically constructing the digital ecological system special for the juveniles.

The invention discloses an intelligent electric power Internet of Things technology system. The intelligent electric power Internet of Things technology system comprises an intelligent primary physical system, an intelligent secondary information system and an intelligent comprehensive application system. Power facilities built by a primary physical system are used for supplying power to other equipment, and a data exchange channel and a data platform are provided through an intelligent secondary information system; finally, in an intelligent comprehensive application system, visualization, intelligent voice and virtual reality technologies are adopted, the comprehensive man-machine interaction capability of the intelligent electric power Internet of Things is improved, and the brain-level intelligent control level is achieved.