Solid Waste Management
AIShred supplies solid waste management companies with equipment for collection, compression, transportation, crushing, sorting, reuse and energy recovery.
How to Deal with Paper Mill Waste?
Do you know how the paper we use every day is produced? Whether it is office paper, living paper, corrugated paper boxes, etc., paper is really important in our life. Traditional paper is produced from pulp. However, with the deepening of environmental protection concepts and the promotion of environmental protection policies, recycled paper has been slowly replacing traditional pulp paper. The rise of recycled paper has great significance for environmental protection and resource recovery.…
Paper Industry Waste Shredder, AIShred Machine Turning Waste into Resources
Modern society has a huge demand for paper. In recent years, as environmental protection efforts have increased, traditional pulp and paper making has been greatly reduced and replaced by more environmentally friendly recycled paper making.However, due to the different ways and quality of waste paper recycling, recycled waste paper may be mixed with other impurities, resulting in a large amount of solid waste in the manufacturing process of recycled paper, also known as "recycled paper sludge".…
AIShred Bulky Waste Shredders in Solid Waste Disposal Centres
Solid waste disposal centre, generally refers to the decoration waste crushing disposal, construction and demolition waste disposal, bulky waste disposal centre, bulky waste shredder plays an irreplaceable role in it. Whether it is construction and demolition waste or renovation waste, there will be a lot of materials belonging to the large piece of waste put together, like sponge cushions, packaging, carpets, plastic and other light materials, these materials through the disposal of large…
MSW Disposal Equipment for sale
MSW (municipal solid waste) disposal is divided into two forms: General pretreatment and resource utilization. For example, each waste transfer station only needs crushers and magnetic separators if it only provides waste pretreatment and transfer to the centralized Center for resource utilization. First, the domestic waste is crushed into smaller particles by the domestic waste shredder for convenient storage and transportation, and then the ferrous metals are magnetically separated, so that…
Municipal Solid Waste Solution: Landfill, Composting and Incineration
At present, there are three main treatment methods for municipal solid waste(MSW): landfill, composting and incineration. Landfilling usually involves burying domestic waste directly underground to allow them to decompose naturally; The composting method requires the use of equipment to break the organic matter in the domestic waste, and then explain the organic matter to make compost; Incineration is the process of crushing and sorting domestic waste, or directly burning it for power…
Mobile Industrial Shredders and Crushers for Sale
In waste management and recycling applications, permanent stationary equipment is used in most cases, but in some special areas movable machines are being used. For example, in temporary waste dumps and demolition sites, mobile shredder and crusher plants are widely used due to their good passability and mobility.For small processing needs, some enterprises or individuals are accustomed to renting mobile equipment for temporary processing. Leasing companies have seen these business…
Solid & Bulky Waste Shredder Machine
Due to the large volume and inconvenient transportation of solid, bulky waste, it is often necessary to reduce the volume and quantity of bulky waste in the process of resource recycling, and then recycle and reuse the materials according to different material properties and needs. A recycling company from Europe purchased a set of bulky waste shredder machine from our company, including related chain plate conveyor, belt conveyor, intelligent control system and other equipment, in order to…
Hammer Mills for Waste and Recycling
A hammermill is a common type of equipment currently used for size reduction of solid waste. A hammermill consists of a central rotor or shaft with radial arms (hammers) protruding from the rotor circumference. The rotor is enclosed in a heavy duty housing, which may be lined with abrasion resistant steel members. Some hammermilIs may also have stationary breaker plates or cutter bars mounted inside the housing. Input material is reduced in size by impact, attrition, and shearing forces induced…
Het pulper for Solid Waste Management
A wet pulper is similar in design and operation to a common household blender. In operation, a slurry of about 90 percent water and 10 percent solid waste is placed in the pulper. The interior of the pul per may be lined with protruding hardened impact pins, but often the interior is a smooth surface. A central rotating element (either a disk or a set of blades) spins at high speed (peripheral speed of 5,000 ft/min) forming a vortex or whirlpool in the siurry. Repeated impact of the solids with…
Size Reduction of Municipal Solid Waste
Size reduction is defined as operations or processes which reduce the size of influent materials through division into two or more subunits. Size reduction of municipal solid wastes (often called shredding, grinding, or pulverizing) is a new concept, and much of the technology has been borrowed from the mining and rock-crushing industry. Because solid waste is a heterogeneous mixture(unlike rock), much of the technology is not directly transferable; and size reduction of solid waste has not…
Energy Recovery from Municipal Solid Waste
Municipal Solid Waste (MSW) contains organic as well as inorganic matter. The latent energy present in its organic fraction can be recovered for gainful utilisation through adoption of suitable Waste Processing and Treatment technologies. The recovery of energy from wastes also offers a few additional benefits as follows:The total quantity of waste gets reduced by nearly 60% to over 90%, depending upon the waste composition and the adopted technologyDemand for land, which is already scarce in…
Biomedical Waste Harmless Treatment Methods
Biomedical waste originates from human or animal health care, medical research, medical teaching facilities, laboratories and other facilities. A portion of that waste stream is infectious or potentially infectious and presents a potential hazard to the public health and the environment.Before biomedical waste is recycled or landfilled, it must be treated in a harmless manner, and toxic and infectious materials must be thoroughly sterilized. Generally speaking, the harmless treatment of medical…
Municipal Solid Waste Recycling Methods
Biological or thermal treatment of municipal solid waste can result in recovery of useful products such as compost or energy.Biological ProcessesBiological treatment involves using micro-organisms to decompose the biodegradable components of waste. Two types of processes are used, namely:Aerobic processes: Windrow composting, aerated static pile composting and in-vessel composting; vermi-culture etc.Anaerobic processes: Low-solids anaerobic digestion (wet process), highsolids anaerobic…
Solid Waste Sorting Plant Introduction
Sorting is carried out to segregate the waste into different streams to fulfil one or more of the objectives listed above. Accordingly the waste should be divided into the following streams:Dry RecyclablesConstruction and demolition wasteBiodegradable wasteBulky WasteHazardous wasteMixed MSW (often referred to as comingled waste)Waste Sorting PlantMixed waste should be sorted into the various streams either at a transfer station or at a centralised sorting facility. If this is not feasible,…
Construction and Demolition Waste Recycling
Construction and demolition (C&D) waste generally constitutes about 10%–20% of total urban solid waste, it includes bricks, tiles, stone, soil, rubble, plaster, drywall or gypsum board, wood, plumbing fixtures, non-hazardous insulating material, plastics, wall paper, glass, metal (e.g., steel, aluminium), asphalt, etc. C&D and other inert waste may be utilised for making bricks, pavement blocks, construction materials such as aggregates etc.The use of C&D waste will minimise the cost of…
Solid Waste to Engineered Fuel Solution
Engineered fuel is a kind of alternative fuel produced by processing and blending construction and demolition material, and/or select industrial and/or commercial byproduct material streams including: plastic, paper, paper mill contraries, paper fiber, cardboard, textiles, carpet, and rubber.Waste to Engineered Fuel Processingpre-screening of potential customers' material before it is received;feedstock acceptance practices to ensure a primarily wood-based product and removal of materials that…
Scrap Tires to TDF with AIShred Shredders
Waste tires have great value and can turn them into alternative fuels used in cement kilns, power plants, steel mills, called TDF(Tire Derived Fuel), which reduces threats from unlawful stockpiling, while also creating economic profits.How is TDF produced?In simple terms, processing of discarded scrap tires into TDF consists of three main steps: shredding, screening and metal removal. The level of each is determined by the end user's needs and specifications (i.e., size of shreds and amount of…
Domestic Waste Pretreatment Production Line
The composition of domestic waste is different in different regions, seasons and periods. It mainly includes kitchen waste, paper waste, waste textile waste, plastic waste, residue waste, waste metal waste and waste glass.At present, in most areas of China, domestic waste is mainly collected in a mixed way without effective classification, so domestic waste will contain a large number of organic components such as kitchen waste, accounting for 50% - 60%. The high content of kitchen waste also…
Municipal Solid Waste Sorting Plant for Sale
Waste sorting plants are industrial plants that treat industrial and consumer solid waste (both mixed and collected separately) in order to extract useful and valuable materials for sale, or further processing(for example, as fuel or for biological treatment). Waste sorting plants are replacing labor with machines because it can improve work efficiency and reduce costs.Municipal solid waste sorting plants are designed for the treatment of waste from the residential, commercial and industrial…
The Use of Waste Furniture After Crushing
In fact, waste furniture has many uses after being crushed. The recycled waste furniture contains a lot of wood materials. After processing, these wood materials will be turned into fuel and supplied to the power plant. The combustion value is equivalent to the heat of burning 428.5 kg of standard coal. In the recycling of waste furniture, not only wood can be smashed and reused, but various waste materials from furniture dismantling can also be smashed and classified by machines to achieve 100…
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