Pobierz pełny numer 1/2010 S&E - Structure and Environment - Kielce

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THE ASPECT OF WASTE MANAGEMENT IN MAN STAR TRUCKS&BUSES STARACHOWICE WITH IMPLEMENTED...Table 2. Quantities of waste produced in Man StarTrucks&Buses [3]WastesQuantity [Mg]2005 y. 2006 y. 2007 y.*stored waste e.g. remains oils, 144.1 66.8 82.62cooling fluidswaste for reused e.g. coloured 141.34 247.45 342.18strapwaste for reused e.g. waste 411.63 445.1 434.86paper, foilwood waste: sawdust, shavings 314.8 263.16 335.10Scrap 2500.9 2772.5 3357.07Total 3512.77 3795.01 4551.83* the first year of EMA implementationWaste containers are marked with a code of wastein accordance with [5]. Municipal waste is collectedin containers with a capacity of 5.0 m 3 located nearproduction facilities and office space. Process wastesare segregated, compacted, weighed, and picked upby an external company. Scrap metal is collected insix containers (with a capacity of 5 cubic meters)located in the waste store. Scrap metal is collected bytype: copper, brass, stainless steel [3].3.1.1. Changes of waste managementEnvironmental Management System, introduced inMan Star Trucks&Buses contributed to changes inwaste management (Table 3).Table 3. Changes due to the introduction of the EMS [3]Before the introductionof EMSLack of proper wastesegregationLack of sufficientquantities of wastecontainers, the lack ofsignsLack of staff awarenesson environmentalprotectionLack of waste pressFailure to minimize theimpact of wastePoor conditions ofstoring wasteThe large emissions ofglue during the pegulangluing*A large quantity ofpaint consumed in theprocess of paintingbusesFollowing the introduction of EMSIntroduced waste segregationWaste containers were purchasedand made a sign of waste, ie wastecode designationIntroduced staff training onenvironmental protection, leafletsare distributed among employees onthe EMSPurchased a waste press; decreasedvolume of waste storedSeparate waste at sourceRenounced unnecessary packagingIntroduced to improve conditionsfor the storage of waste (storageexpansion)Change of gluing technologyPurchased a device for cathodesurface coating* waste generated during gluing inside the bus.3.1.2. Collection and storage of wasteIn the company a selective collection of municipaland industrial waste was carried out [3]. At theworkstations municipal waste containers and processwaste containers (tight pallet or a mesh pallet,liquid waste tanks with capacity of 1 m 3 ) are placed.Fig. 2. Management of industrial waste in Man StarTrucks&Buses [3]Fig. 3. Management of scrap in Man Star Trucks&Buses [3]3.1.3. Recycling WasteThe introduction of EMS in Man Star Trucks&Buseshelped to carry out the following recycling of waste [3]:1) wood – used pallets, plywood scrap, sawdust – aresold to employees of Man Star Trucks&Buses;2) scrap steel and color – galvanized steel, chrome,copper, aluminum, – are sold to the outside company;3) waste paper – cartons – are sold to the outsidecompany;4) electronic equipment – broken electronic equipment– to be cast outside recycling company.Man Star Trucks&Buses makes profit by recyclingof electronic wastes. The outside company pays 50-70% of the value of broken electronic equipment.Wastes are transported every two months [3].55
Jolanta Latosińska3.1.5. The costs of waste managementIn 2007, 4551.83 Mg of waste was generated byMan Star Trucks&Buses. The company sold 3575.83Mg of waste. The win amounted to 4582845 PLN.Directed to disposal 1496 Mg of waste, incurring thecost of 668385 PLN [3].Fig. 4. The quantities of secondary raw materials used inMan Star Trucks&Buses3.1.4. Waste TreatmentProduction waste is utilized off-site. The types andquantities of recycled wastes are shown in Figures 5 – 6.Fig. 7. Waste disposal costs in the first year of EMS [3]Fig. 5. Non – hazardous wastes recycled in 2007 [3]Fig. 8. Profits from the sale of scrap in 2007 [3]Fig. 6. Hazardous waste recycled in 2007 [3]Fig. 9. Profits from the sale of recyclable materialsin 2007 [3]56
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