
Soal Limbah Keras
Presentation
•
Other
•
8th Grade
•
Practice Problem
•
Hard
Maryani Maryani
Used 1+ times
FREE Resource
7 Slides • 1 Question
1
Kerajinan Bahan
Limbah Keras
MATERI
KELAS VIII SEMESTER 2
Oleh :
Maryani, S.Pd
SMP Negeri 3 Darma
2
Pengertian
Limbah keras merupakan istilah yang ditujukan
untuk bahan buangan yang memiliki konsistensi keras, padat, sulit diolah, dan sulit terurai di dalam tanah.
3
Multiple Choice
Istilah lain dari Limbah keras adalah ...
Kotoran
Sampah Padat
Redudant
Residu
4
1
SANITASI
(SANITARY
LANDFILL)
Teknik Pengolahan
Limbah Keras
2
PEMBAKARAN
(INCINERATION)
PENGHANCURAN
(PULVERISATION )
3
5
Prinsip Kerajinan Bahan
Limbah Keras
Reuse
Limbah yang
dihasilkan dipilih
dan dipilah sehingga
dapat memiliki
manfaat lain
melakukan
pengurangan
penggunaan barang
sekali pakai
pendauran limbah
produksi menjadi
barang yang
berbeda
Reduce
Recycle
6
limbah keras
anorganik
Limbah Keras
Organik
01
02
7
Contoh Kerajinan Limbah Keras
8
Thank You!
Kerajinan Bahan
Limbah Keras
MATERI
KELAS VIII SEMESTER 2
Oleh :
Maryani, S.Pd
SMP Negeri 3 Darma
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