商务报告英文模板.doc

_MRF acts as an important sorting facility between waste source and terminal disposal equipment. It can either function independently or cooperate with other waste treatment plants. After centralized hand or mechanized sorting of MSW, source sorting will be realized. The reclaimable materials are sent to special recycling plants, the biodegradable organic materials are disposed at waste treatment plants, the combustibles are incinerated in incinerators for power generation and heat supply, and the sorting giblets are landfilled in landfill plants. Raise the efficiency of sorting through integrating hand sorting with mechanized sorting, and be able to adjust proportion between hand and mechanized sorting according to the concrete request. Recyclables are transferred respectively under the control of IC system, and compressible materials are compressed automatically by the Shared Baler to transport. This may reduce the expenses of storage and transportation by a large margin. Either be build separately, or set up close to a landfill to economize the investment expenses.MSW transfer station is a place where production source of MSW connects with terminal disposal system, and also an absolutely necessary link in MSW collection, transportation and disposal system. To meet development need of MSW comprehensive disposal plan, the Company has, considering characteristics of domestic MSW, developed a series of transfer station processes and whole-set equipment by introducing and developing advanced technologies from abroad. Through advanced device of garbage acceptance and compression, MSW transfer station makes garbage in bulk first compressed and then transferred in a clean and high-efficient way. This changes the status of serious environmental pollution that garbages open stacking and transferring, and avoids spilling during transportation. Considering the effects on surrounding and internal working condition, MSW transfer station takes active measures to defend against dust, odor and sewage. Besides, according to the characteristics of waste and disposal requirements, MSW transfer station may build with pre-treatment plant to enhance its functions and efficiency.| Vertical Compact Transfer Station | | Horizontal Compact Transfer Station |1. MSW comprehensive treatmentThe technology of MSW comprehensive treatment is developed and performed by Shanghai Shengong Environmental Protection Co., Ltd which is in compliance with the environmental standards of recycle, recovery and reduction, aiming at the domestic MSW composition characteristic and existing collection and transportation pattern and associated with many other advanced and mature treatment technologies to make all kinds of materials in MSW effectively treated.The whole system is divided into there sections such as MSW separation and material reclamation, wet anaerobic digestion, fertilizer and RDF manufacture. Most of recycled matters can be reclaimed by means of high-efficiency separation system; the biodegradable separated out are decomposed by anaerobic bacteria to produce biogas for electricity generation; the residues are made into high quality organic fertilizers by fertilizer manufacture technology; the surplus combustible are made into RDF so as to realize ultimate reclaimation of MSW.Main characteristics:1. Volume reduction rate of input MSW reaches more than 90%, a few of which need be landfilled so as to ultimately realize the recycle of renewable materials.2. Output products: organic fertilizer, electric power, RDF and all kinds of recycled matters such as metals, plastic and the like;3. Special biogas generation system can not only provide electric power to the inside but also sell the surplus electricity so that operation cost is reduced and government allowance is decreased;4. Perfect wastewater and odor treatment system keep the plant under the standard of ecologic environmental protection and non-affected ambiance.5. There is no emission of methane and carbon dioxide.A.MSW separation and materials reclaimingMSW separation and materials reclaiming system between MSW source and terminal treatment facilities can be used to realize reclaiming separation of the matters through both manual and mechanical separation of MSW. The recycled matters are sent to special plants for reuse; the biodegradable is treated by biological method in MSW treatment plant; the combustible are used to generate electric power or heat energy in the incineration plants and the residue is sanitarily landfilled.a). technology characteristics s Mechanical separation is combined with manual sorting to achieve maximum classification of resource;s Special separation facilities are used for automatic separation of metal, plastic and stone so as to increase separation efficiency;s In order to substantially save store room and transportation expenses, intelligent control system is used for automatic compression and packing and each conveyance of reclaimed matters;s Advance odor control facilities offer manual manipulation and equipment running good operation ambianceb).Separation flowB. anaerobic digestionAiming at the situation of ever-increasing treatment needs of the organic wastes such as MSW, food waste, livestocks and poultrys dejecta and organic sludge, Shengong Corporation introduced and developed anaerobic digestion technology of organic wastes. The technology adopts advanced facilities and highly effective bacteria to degrade organic wastes to produce biogas. The solid residues can be made into either fine soil conditioner or organic fertilizers with high quality, while liquid residues can be used as liquid fertilizer or are discharged in accordance with the state standards after having been treated. The product of biogas can be utilized for electricity generation, heat energy generation or directly used as a kind of fuel so that organic wastes are effectively utilized and energy is recovered.a).Technology characteristics Compact flow, close operation and no emission of odor Advanced water selection equipment improves the quality of anaerobic digestion Biogas recovery for electricity generation or heat provision reduces operation costOrganic fertilizers have high quality with few impurity and heavy metalsHigh automatization and low labor intensityb).Technology parameters:Treatment capacity: 100-500t/dFermented temperature: 35 or 55Digestion time: 15-20dVolume reduction rate: 8590%Purity of organic fertilizer: 9599%c). Applied Field:MSW, livestocks and poultrys dejecta, food waste, organic sludge and the scraps in food processing industryl Volume reduction rate reaches more than 8590% and reclaimed materials are reused and recycledl Wastewater and odor are collected to treat together and then are discharged in compliance with the state standards, having no negative effect on ambiancel Output products: organic fertilizers and electric powerd). FlowC. RDF ManufacturingAfter the recycled matters with high utilization value such as plastic, paper, metal and glass are separated from MSW, there are still some matters including plastic, paper, bamboo and wood and cloth with low utilization value and high caloric value. Shanghai Shengong Environmental Protection Corporation adopts unique treatment technology to have the combustible with high caloric value made into RDF that can be directly used for construction and electric power as complementary fuel.a).Technology characteristicss RDF is shaped through compression, which is convenient for storage and transportation.s RDF is processed by additives to prevent smoke produced in the process of incineration from erosion and pollutions Inertia impurities are fully removed so as to ensure caloric value of the fuelsb).Technology flowc).RDF specification Specificationparameterdiameter（mm）1020length（mm） 3050volume weight0.60.7moisture content %20ash content 1025combustible content7080vapor content5075burning point210230kcal/kg caloric value 3500-48002.LandfillLandfill is a kind of waste treatment technology that solid waste such as MSW and ash scrap is landfilled under the soil so as to insulate effectively pollutants from environmental protection and effectively manage solid waste landfilled. Because landfill is the necessary treatment method of the residues produced in the processes of materials reclaimation, composting and incineration, landfill site is indispensable infrastructure in domestic and external cities, whose cost and treatment expenses are relatively lower and technology of which is simpler than those of other methods.Landfill technology developed by Shanghai Shengong Environmental Protection Co., Ltd can achieve stabilization and volume reduction of stored solid wastes, relying on the metabolization of natural environment and microorganism on the basis of the realization of basic storage function of solid wastes, which can prevent water system and atmosphere from being polluted and have wastes fully reclaimed by means of leachate treatment and utilization of landfill gas.3. IncinerationIncineration is a kind of treatment method that waste is treated in very high temperature, that is, exquisite chemical reaction takes place between the combustible in waste and oxygen in incinerator with high temperature of 800-1000 to produce combustion gas with high temperature and stable solid residues. The combustion gas can be recovered as heat energy for either electricity generation or heat provision, while stable residues can be directly landfilled or utilized in another way.Incineration of MSW is a kind of effective treatment method of innocuity, reduction and reclaimation, which is popularly adopted all over the world, especially in developed countries. However, compared with that of developed countries, waste composition in Chinese cities is very complex with low caloric value and high organic fragment and high moisture content, so application capacity of full incineration treatment is relatively lower. On the basis of taking wastes characteristics into full consideration, Shengongs incineration technology can keep volume reduction rate more than 90% through the method that firstly waste is separated according to its characteristics and then recycled materials are reused while non-recycled materials are incinerated.Vertical Compact Transfer Station Pour incompact garbage into a vertical columnar container, and then push a compactor down to reduce its volume. A heavy truck then carries the container away to destination. Functions: Efficient compress system and high compact density Convenient for rapid treatment of large capacity Simple and reliable structure Entire watertight process Separate containers make it easy to deal with sorted wastePerformance: Maximum pressure: 300kN Container cubage: 1524m3 Compressed waste density: 600650kg/m3 Compact period: 3036minCapacity: Transfer station with capacity of more than 500 tons per day, which dovetails with MSW collection, transportation and disposal in the large or middle scale cities.Horizontal Compact Transfer Station Pour incompact garbage into a horizontal columnar compressor, and then push an aclinic compactor to reduce its volume. A waste truck then carries the container away to destination.Functions: Compact process flow, and low space occupation Structure fixed up flexibly, and suitable for various requests Highly automatic equipment making operation simple and reliable Easy to alter the equipment of existing transfer station to reduce investment expenses.Performance: Maximum pressure: 200kN Silo cubage: 713m3 Compressed waste density: 520580kg/m3 Compact period: 20min Capacity: The transfer station has capacity of not more than 400 tons per day, which may meet the waste transferring need of residential areas, towns and journey spots, which is suitable for alteration of existing transfer station system.Water TreatmentThe Company has, utilizing its experiences in technological R & D and water treatment projects, developed urban sewage treatment technology (A2/O Process, SBR Process, Oxidation ditch Process, UNITANK Process, etc) that suits Chinese situation by introducing anaerobic, anoxic and other relevant technologies into municipal sewage treatment field. The Company will select most suitable treatment process based on customers different demands and situation to ensure optimal operational effect.In addition to the general water supply system, shanghai shengong developed water depth processing technology making use of experience of technology development and the field of water treatment works, its water quality achieve the national drinking water quality standard and can be directly drinking.Multi-media filterActivated carbon filterClose filtersRO Reverse Osmosis SystemWater tankUV disinfectionSecurity filterdrinkingRaw waterUsing municipal sewage as its source, reclaimed water can be used as miscellaneous water after proper treatment and its water quality index is between upper water and lower water, so we called it “reclaimed water”. To reuse the reclaimed water in some cities lacking of freshwater resource and deficient water supply can save water resource and realize sewage harmlessness. It can also be seemed an important approach to prevent water pollution and be a new technology or process in popularization now and future for a long time. Based on actual situation of wastewater treatment units in classic hotels and restaurants, biological or physical method is to be applied to treat quality effluent for reuse, which dramatically reduces amount of fresh water used and saves water resources. To meet the reclaimed water quality standard, we usually need three phases:Shanghai Shengong has, utilizing its advantage in industrial wastewater treatment, particularly developed high-concentration organic wastewater treatment process. The Company possesses rich engineering experiences particularly in the treatment of MSW leachate, wastewater from paper mill industry, slaughterhouse and brewage industry. We will first carry out feasibility test in accordance with features and effluent requirements of industrial wastewater, and then select the most suitable treatment process with test result and decide treatment flow chart to ensure optimal operational effect.Along with the rapid development of our cities economy and the improvement of peoples standard of living, the existing MSW treatments become unsuitable to the social advancement and the strict demands to the Environmental Protection, so it becomes a necessity of exaltation a citys Environmental Protection level to seek for a proper way to dispose waste.Municipal sewage is usually treated with biological methods in China, because the main contamination in it is organic waste. If we adopt this method, too much sludge will be produced that is total organic contaminant, difficult to treat, and may induce secondary pollution if improperly treated. At present, the way many large wastewater treatment plants used in MSW disposal is digestion dehydration- landfill, but the technics of digestion facility is so complex, large amount of total investment, hard operation, and high running cost are also existed. And the moisture content of dewatered sludge is often higher than MSW landfills demand of 30%, so it must be treated further before deliver to the landfill filed, which will induce high treatment cost, occupy too much glebe, be limited in choosing site, and has secondary pollution, etc.Co-digestion project of MSW and wastewater can realize the aim of resources, realize the relevant waste treatment between MSW and wastewater to be harmlessness, resource efficiency and volume reduction, comply with sustainable strategy and the standard demand, add the income for low running cost and the improvement of resource efficiency, and create a necessary precondition for the market running of wastewater treatment and MSW disposal. During the running of MSW comprehensive treatment plant, besides the most circulation water, there still has redundant process wastewater need to be treated. If we build a separate small wastewater treatment plant, the technics will be too complex, the total investment will be large, and the running cost will be even higher. Though it contains high concentration of contaminant, for its relative smaller scale, it will neither affect the treating effect, nor improve the treatment cost.After establishment of MSW comprehensive treatment plant, we can produce methane into electricity, but there still has some problems of electricity. Except for self-utilization, the redundant electricity can be used by wastewater treatment plant, thus reduce the requirement of external power supply, and reduce the wastewater treatment plants running cost in some extent.Incorporation of MSW comprehensive treatment plants and sewage treatment plants, we consider that it can be completely reached the governments requirement of Environmental Protection through adopting proper advanced treating technology and technics measures, and it has many advantages, such as realizing the least occupying glebe and functions complementary to each other, low total investment, tending to operational management, thus the incorporation project is available and advanced.Shanghai ShenGong provides imported multi-purpose efficient automatic balers, which can satisfy different customers