الرحيم الرحمن الله بسم

AN-NAJAH NATIONAL UNIVERSITYFACULTY OF ENGINEERING

CIVIL ENGINEERING DEPARTMENT

SOLID WASTE MANAGEMENT IN Asera – Ash-shamalia

Prepared by:ANAS ODEH

HUSSEIN SWALLMAH

INTRODUCTIONSolid waste is defined as a material that is cheaper to throw away than to store or use.

Solid waste management (SWM) is an important environmental health service, and is an integral part of basic urban services.

WHY WE NEED TO SWM IN ASERA – ASH-SHAMALIA ?To improve solid waste collection and disposal system.

To improve environmental situation.

To cover the village at appropriate time.

THE OBJECTIVETo determine the quantities of

solid waste at Asira Ash-shamaliaTo assess the environmental

impacts from solid wasteTo design containers to stored the

solid wasteTo design collection routesTo design a sanitary landfill

WHAT HAS BEEN DONE ?Collect data and information about Asira Ash-shamalia

Apply questionnaireDetermine solid waste generation

Design containerDesign collection route Design sanitary landfill

STUDY AREA

STUDY AREA Geography and TopographyClimateDemography and PopulationSolid Waste Situation

GEOGRAPHY AND TOPOGRAPHY

DEMOGRAPHY AND POPULATION

1922 1931 1945 1961 1967 1975 1987 1992 1997 2000 20070

1000

2000

3000

4000

5000

6000

7000

8000

9000

APPLY QUESTIONNAIRE

Percentage of Education Level of Household Head

8

77

15

Percentage

TawjeheA college degreeLess than Tawjehe

APPLY QUESTIONNAIRE Percentage of Household Disposal per

Days

80

17

3

123

Disposal per Day

Percentage

Per day 80%2 17%3 3%

SOLID WASTE GENERATION RATE Sample size 52 householdSolid waste generation rate kg/c.d

= 0.97Average density = 0.43 kg/L

DESIGN CONTAINER Select container 1000 L= 1 m3

The population in Asera – Ash-shamalia is equal 9675 capita, and the number of houses is 1025 house

The ratio of person per house is 9675/1025 = 10 person / house

The rate of solid waste generate in two days per house = 0.97*10*2 = 19.4 kg/house

The volume of solid waste for each house is equal in two days = 19.4/0.43 = 45 L / house

The container served 22 houses per two days

DESIGN OF DISTRIBUTION CONTAINER

Figure 1

Figure 2

Figure 3

Figure 4

DESIGN OF COLLECTION ROUTS

The specific truck or semitrailer required for a community should be selected by considering the following aspects:

1-Waste should be transported at a minimum cost

2-Waste must be covered during transport3-The vehicles should be designed to operate

effectively and safely in the traffic conditions founded on the hauling routes

4-Truck capacity must ensure that it never exceeds road weight limits

5-Truck design should prevent leakage of liquids during hauling

DESIGN OF COLLECTION ROUTS

The vehicle of collecting solid waste Mid range rear loader is selected, volume of solid waste in this vehicle in range (10 – 30 yd3 ) the average of volume equivalent to 15.3 m3

Collect approximately 15 container, equivalent to 330 houses

The number of trips need = 1025/330 = 3 times

DESIGN OF COLLECTION ROUTS

DESIGN OF COLLECTION ROUTS We divide area to 3 zones

DESIGN OF SANITARY LANDFILL

Compacted specific weight of solid waste in landfill = 470.86 kg/m3

Average depth of compacted solid waste = 7 m

The daily solid waste generation rate in ton/day

Generation rate = 9675 *0.97 = 9.38 ton/d The required volume per day = 9.38 /

0.47086 =19.9 m3/d Area required per year = (19.9*365)/7 =1038

m2/yr For 10 years design the area required =

1038*10 = 10380 m2

DESIGN OF SANITARY LANDFILL