Solid Waste Management in Jeram Sanitary Landfill Malaysia PDF

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Solid Waste Management in Jeram Sanitary Landfill Malaysia Presented for New Environmental Engineering II Advanced (Air Pollution & Solid Waste) E-Lecture Course , Malaya,Semester 2, 2015 Kyoto University, Tsinghua University & University of Malaya Mohd Afzanizam Muda ,University of Malaya K...

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Solid Waste Management in Jeram Sanitary Landfill Malaysia Presented for New Environmental Engineering II Advanced (Air Pollution & Solid Waste) E-Lecture Course , Malaya,Semester 2, 2015 Kyoto University, Tsinghua University & University of Malaya Mohd Afzanizam Muda ,University of Malaya Kuala Lumpur

Quick facts : Jeram Sanitary Landfill Location Operation Current status Design Capacity Design Lifespan Current Capacity Area Concession Date of commencement Site Facilities

Type of waste received Tipping fees (domestic & Commercial waste) Current customers

: Lot 2958,2959 & 1598 Tuan Mee Estate, Jeram, Kuala Selangor : Worldwide Landfills Sdn Bhd : In Operation : 1,250 tonne per day/8 million cubic meter airspace : 16 years : 2,500 tonne per day : 160 acres : 25 years with State Government of Selangor : 1st January 2007 : Waste Reception Area, Site office,Weighbridge, Leachate Treatment Plant, Waste Cell, Gas Flaring Unit : Domestic waste (95%), Others (5%) : RM55/tonne (2015). Minimum waste load 0.5 tonne : Municipality Council (Shah Alam Petaling Jaya,Subang Jaya,Klang,Kuala Selangor, Ampang & Private waste collector

Jeram Sanitary Landfill Management GAS WELLS

COMPACTION OF WASTE

GAS WELLS DRILLING

INSTALLATION OF GAS WELL HEAD

1

Perimeter Fencing

2

Surface Run-off Drainage

10

Leachate Pumping Sump

3

Groundwater Monitoring

11

Perimeter Drainage System

4

Lining System

12

Leachate Treatment Plant (LTP)

5

Leachate Collection System Leachate Drainage Pipe

13

6

14

Landfill Gas Power Generation Plant Operation Office

7

Gas Well for Landfill Gas

15

Weighing Bridge

8

Capping

16

Screening Tree

GAS WELLS SYSTEM

LANDFILL GAS MEASUREMENT

9

Restored Surface

RECEIVING OF WASTE

TNB SUBSTATION

ENGINES

GAS PIPING SYSTEM

GAS DELIVERY UNIT (GDU)

Waste composition in JSL. Type of Waste

Organic Waste Paper Soft Plastic Hard Plastic Soft Paper Debris Glass Wood Textile Tin/Alloy Polystyrene Aluminium Cans Electronics (Wires) Metal Sanitary waste(diapers, etc) TOTAL

Waste Waste Typical waste Typical waste sampling composition composition in composition in amount (% wet weight developing developed (tonne/day) basis) countries countries (World Bank, (World Bank, 2012, %) 2012, %) 52.3 32.4 58 50 21 13 15* 20* 18.6 11.5 13.8 8.5 11* 9* 11.6 7.2 10 6.2 9.7 6 2 3 9 5.6 2.9 6 3.7 1.3 4.3 2.4 1.9 1.2 1.6 1 0.5 0.3 0.4 0.3 3 5 0.7

0.7

-

-

161.4

100

-

-

Cumulative waste disposed into JSL from 2007 to June 2013 Year

2007 2008 2009 2010 2011 2012 2013(until June) CUMULATIVE

Tonnage Per year

569,561 730,547 752,547 740,063 736,644 819,840 436,237 4,785,439

Per day

1560 2001 2061 2027 2018 2246 2390 12,903

Leachate characteristics EQA 1974 Parameter Concentration (Leachate Standard 2009) Std A Std B pH 7.45±0.1 Temperature (oC) 25.96±0.15 Salinity (CaO3) 0.236±0.02 Conductivity (CaCO3) ppm 457±23.5 Turbidity 4143.33±7.63 Dissolved Oxygen (mg/l) 4.30±0.09 BOD (mg/l) 1540±223.17 COD (mg/l) 47300±2454.2 Total Suspended Solid (TSS) 0.0066±0.01 (mg/l) Total Dissolve Solid (TDS) 1731.66±7.63 Chloride (mg/l Cl-) 46.66±5.77 Alkalinity (mg/l CaCO3) 90±10.8 Hardness (mg/l Ca & Mg) 1.10±0.01 Total Organic Carbon (TOC) 6.84±0.5 Total Kjehdahl Nitrogen (mg/l 2.5±0.5 TKN)

6-9 40

5.5-9 40

20 120

50 200

50

100

LFG generation rate and capture rate in JSL from 2009 until 2021 (JSL Management, 2013) Year 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

LFG generation rate (m3/h) 3,238 3,872 4,345 4,731 5,056 5,339 5,591 5,822 4,963 3,846 3,069 2,523 2,132

LFG capture rate (m3/h) NA NA NA 2,365 2,528 2,669 2,796 2,911 2,481 1,923 1,535 1,261 1,066

Gap scenario between LFG generation rate and capture rate in JSL...