Its quality is the result of biological, chemical and physical processes in landfills combined with the specific waste composition and the landfill water regime. Soil chemistry and pollution study of a closed landfill. Assessment of pollutants migration at ampar tenang land. A field investigation of contaminant transport beneath and around an uncontrolled landfill site in huainan in china is presented in this paper. Due to the continuous domestic waste generation, ampar tenang. This landfill which was a mere open dumps is being upgraded with the installation of gas piping system, leachate collection and treatment pond, fencing, daily waste cover and. Difference between sanitary landfills and open dumps you must. Pdf groundwater quality at two landfill sites in selangor. Characterization of leachate from ampar tenang closed landfill site. Pdf development of assessment for potentially toxic.
A method of disposing of solid waste on land without creating nuisances or hazards to. Currently, wellrun landfills have reduced soil cover to levels less than 20 percent of the landfill. The increasing standard of living also saps more energy from the power generation. The study was conducted by a survey method using questionnaire distributed among the sensitive receptors within 5 km radius of the ampar tenang open landfill. Sanitary landfill puchong, mukim petaling, daerah petaling tp ladang ampar tenang bukan sanitari. Malyuba abudaabes20,assessment of heavy metals and organics in municipal solid waste leachates from landfills with different ages in jordan, journal of environmental protection, 20, 4, 344352 5. The characteristics of leachate and groundwater pollution at municipal solid waste landill yemen. Over the past year, state and country still battled with the landfills location even there are a total 230 landfill in malaysia. Leachate from ampar tenang landfill flows directly to river sg. Modern landfills must be designed with pollution prevention in mind. Ampar tenang landfill sepang, nilai, and the surrounding areas.
Sanitary landfill design, construction and evaluation. Landfilling is still considered as the most suitable and applicable way for managing the huge amount of generated solid waste. Pdf soil chemistry and pollution study of a closed landfill site at. A landfill is an engineered method for land disposal of solid and hazardous waste. Sanitary landfill design and operation is a stateoftheart treatise. A landfill site also known as a tip, dump, rubbish dump, garbage dump or dumping ground and, in archeology as a midden is a site for the disposal of waste materials. Level 2 sanitary landfill with a bund and daily cover soil level 3 sanitary landfill with leachate recirculation system level 4 sanitary landfill with leachate treatment facilities aug09 stag3042 environmental issues and assessment sg. Leachate samples were collected from ampar tenang closed landfill site atcl. One of the most famous landfills in the united states is the fresh kills landfill in staten island, new york. Design and operation, ministry of housing and local government malaysia, 2006. Pdf opportunities and threats to adjacent community in a. The agency personnel involved in the preparation of this manual were mr. Total dissolved solids tds, conductivity ec and turbidity. Groundwater quality at two landfill sites in selangor, malaysia.
Over the past year, state and country still battled with the landfill s location even there are a total 230 landfill in malaysia. One of the pioneer and biggest players in the design, construction and operation of sanitary landfill for 20 years in the philippines. Ahl is categorized in level iv, since all the requirements for environmental quality assessment are fully complied, which include daily waste spreading, compaction and cover, gas extraction and treatment system, leachate collection and. Evaluation of the extent of pollution at landfills was made and immediate remedial measures to be taken were suggested. This publication represents the combined efforts of many individuals within the federal solid waste management program, other federal agencies, state.
The rate of waste degradation depends on various factors, and generally takes several years for the process to complete. Irjet assessment of ground water pollution near landfill. The term landfill is usually shorthand for a municipal landfill or sanitary landfill. Article information, pdf download for soil chemistry and pollution study of. With increasing leachate effluent quality standards the efforts for leachate treatment also increase. Obtain professional and technical expertise in landfill and transfer station siting and waste disposal. Environmental welcome to officially website of farid. With a total land area over 1700 acres and refuse capacity of 120 million metric tons, this awardwinning modern sanitary landfill is probably one of the biggest in the world catering for solid disposal from kl and selangor for the next 40 years. Implementation of ecological solid waste management philippine republic act 9003. Difference between sanitary landfills and open dumps you must know. Difference between sanitary landfills and open dumps you. Modern sanitary landfills must include a liner system, a runoff collection system, a methane collection system, a groundwater monitoring system, and after closure, a cap. Sanitary landfill encyclopedia of life support systems.
Hitam landfill ahl, sungai sedu landfill ssl and ampar tenang landfill atl. Contaminant transport in the subsurface soil of an. Waste management is pleased to announce digitization and online storage of all landfill disposal documentation. Sanitary landfill permits or approvals are as follows. In the past, refuse was simply left in piles or thrown into pits. Development of assessment for potentially toxic element contamination indicator in closed landfills and prospective geostatistical analysis. However, the dumpsite area is not being covered according to the classification.
Sanitary landfills are only 3% of the total existing disposal sites in the country while the remaining are non sanitary landfills. For customers shipping nonregulated wastes like msw, trash, demolition debris, you can now view your new waste management contracts online. The site was then upgraded from open dump to a controlled waste disposal site. Dafter sanitary landfill management facility disposal. Pdf soil chemistry and pollution study of a closed. More a total of 20 landfills are located in state of selangor, malaysia. This study comparing soil samples taken from four different sites in selangor of closed non sanitary sungai kembong and sanitary ampar tenang, air hitam and kubang badak landfills at different. Performance of different percentage on nanokaolin as. Factorial design and optimization of landfill leachate. Mohd idrus hj mohd masirin, mohd baharudin ridzuan. The shape of the area has major impact on the design of the landfill. Sanitary landfills are generally classified into 5 levels department of local government, 2006. Sanitary msw landfill landfill design leachate collection and treatment leachate pipes at the base liner of the landfill steady decline to a low point outside the landfill body collecting in a circular pipeline around the landfill intermediate storage in a leachate pond leachate treatment plant or disposal to a waste water.
Land filling is the only waste disposal method that can deal with all kinds. The landfill is being developed in 22 phases and fully lined. It not only describes the known in sanitary landfill technology, it also indicates areas in which research is needed. This includes ensuring that landfill designers, contractors and operators are aware of the risks landfill poses to the quality of air, water, and land and community amenity. It is a scientific method and should be treated as such. This includes the ampar tenang landfill site, which was closed on 26 january 2010. The case study, ampar tenang landfill is situated near sungai labu, sepang. Ampar tenang landfill site is located approximately. High values of as was also observed in some closed landfills as reported by nur fatin dahlia and ku halim, 20 in air hitam landfill 0. Cheong, geology of the northwestern kuala lumpur area, selangor with some aspects of soil science and geohydrology, unpublished bsc.
Environmental prefeasibility study for bioreactor plant for kuala terengganu landfill. Leachate samples were collected from ampar tenang closed landfill atcl site, located in the sepang district, approximately 4 km to the southeast of dengkil town in selangor, malaysia at latitude n 02. Engineering and planning is needed to operate a satis factory sanitary landfill. Sanitary landfill for final disposal of the following. Landfilling is the term used to describe the process by which solid waste is placed in the landfill. Of particular importance is the landfill liner, as seen in figure 1. This includes the ampar tenang landfill site, which was closed on 26. Some industrial waste disposed at sungai sedu landfill ampar tenang landfill receives more than 100 tonnes of waste daily plate 3. Sanitary landfill design, construction, and evaluation a sanitary landfill is an engineered method in which solid wastes are disposed of by spreading them in thin layers, compacting them to the smallest practical volume, and covering them with earth each day in a manner that minimizes environmental pollu tion. In highincome countries, the level of isolation achieved may be high. Due to the continuous domestic waste generation, ampar tenang landfill also currently overloading and serious leacheate spilling over the adjacent areas to the nearby sungai labu which is the main water supply for the sepang and nilai locality. The concept of sanitary landfilling was first introduced in the united kingdom in 1912. Sanitary landfill leachate is a highly and complex polluted wastewater. Sanitary landfills are sites where waste is isolated from the environment until it is safe.
Statistical evaluation of landfill leachate system and its. It is considered when it has completely degraded biologically, chemically and physically. There are four 4 landfills with a capacity of more than 10 hectares. Therefore, site selection and proper landfill design are considered the most important factors in the refuse disposal process. Department of local government, the technical guideline for sanitary landfill. Characteristic of leachate at alor pongsu landfill site. Pdf a total of 20 landfills are located in state of selangor, malaysia. Toxicity testing and the effect of landfill leachate in. A generally accepted principle in existing waste management and aftercare regulations states that aftercare or postclosure care has to be carried out until the landfill no longer poses a. Biochemical processes in sanitary landfill waste decomposition in sanitary landfill is a complex process achieved through sequential and sometimes simultaneous occurrence of a variety of chemical and. Ismail yusoff 20,assessment of pollutants migration at ampar tenang landfill site, selangor, malaysi research article 4.
Ampar tenang non sanitary landfill, sungai kembong non sanitary landfill, air hitam sanitary landfill. Malaysia is facing an uncontrolled increase in municipal solid waste msw generation due to population growth, economic advancement, and industrialization, but the current, most common waste disposal practice of landfilling is not sustainable. Leachate characterizations and pollution indices of active. Soil chemistry and pollution study of a closed landfill site at ampar. There are more than 256 landfill sites in malaysia with one of the landfill sites located in dengkil, selangor is ampar tenang closed landfill atcl site. Phileco is headed by technical experts in this highlyspecialist industry and are complemented by a team of qualified and experienced licensed civil electrical and. Factors to consider with the variability of obtained results were the type of wastes dumped in the. Landfill manuals landfill site design published by the environmental protection agency, ireland.
Landfills for individual waste constituents such as combustion ash, asbestos and other similar wastes are known as monofills. Sanitary landfill permits and approvals new jersey. A comparative study journal of environmental management 91. This post provides some information about sanitary landfills and open dumps, and gives you a comparison between the two. The fresno sanitary landfill, located in fresno, california, is the oldest sanitary landfill in the united states that started in 1937 and. A total of 20 landfills are located in state of selangor, malaysia. Sanitary msw landfill design concepts design a shape for the landfill that is acceptable to the public hidekeep distance limit impact by limiting transport of pollutants construct linerscover waste think of future use after closure recreation. Assessment of pollutants migration at ampar tenang landfill site. As normally comes from uncontrolled disposal of various electronic wastes.
Electrical resistivity investigation at ampar tenang landfill site in selangor. Jimma sanitary landfill environmental and social impact. These landfills include panchang bedena landfill, kampung hang tuah landfill, kundang landfill, sungai sedu landfill, ampar tenang landfill, bukit beruntung landfill, kerling landfill, hulu yam bharu landfills and sungai kembong landfill. A beautiful and clean environment is the desire of every society. On smaller landfills, soil could be as high as 50 percent to meet reasonable cover requirements. Atcl is a closed landfill and the leachate collection system contains three stages for leachate processing prior to final discharge to.
Preparation of environmental management plan emp and emergency response plan erp for jeram sanitary landfill, kuala selangor, selangor darul ehsan. While sanitary landfills follow a wellplanned and monitored waste management process, open dumps are just piles of garbage accumulated where not meant to be. Landfill is the oldest and most common form of waste disposal, although the systematic burial of the waste with daily, intermediate and final covers began in 1940s. Soil chemistry and pollution study of a closed landfill site. You will learn about dry and wet landfills, site selection, site development plans, site layout, trench design, leachate control and treatment, gas control, runoff control, support facilities, and landfill closure issues. Present your landfill andor transfer station as a carefully planned and controlled project that will be an economical and publicly acceptable. Bashir m j and umar m 2010 leachate characterization in semiaerobic and anaerobic sanitary landfills. Atcl is a closed landfill and the leachate collection system. But yet still, the ampar tenang landfill site does not have a. The objective of this paper is to present the responses on odour annoyance of the sensitive receivers living around ampar tenang open landfill site.
Larkin landfill was 21 hectares with a throughput of 500 tonneday. Hasan encyclopedia of life support systems eolss 2. Since the closure of larkin landfill, bakri landfill is the largest landfill in johor, with an area of 14. The concentrations of chloride and sodium ions in the pore water of soil samples. This landfill was established in 1947 and grew to cover over. Review of municipal solid waste management options in. This is an introduction to the planning and design of sanitary landfills. The research aimed at studying the migration of some chemicals present in the landfill leachate into the surrounding clayey soils after 17 years of landfill operation. The operation of a sanitary landfill requires skill and knowledge.
283 1032 375 470 904 1076 951 1199 471 352 947 343 1373 512 992 802 953 220 15 427 470 1282 116 275 1505 796 89 33 306 1002 933 842 582 1443 320 974 609 198 519 164 1156 970 563 1034