This document contains information about wastewater capacity from septic tanks based on the number of people. It includes a table with the following columns: number of people, capacity of soil percolation in hours/square meters, effective contact area in square meters, and length of absorption channels in meters. The table provides wastewater capacity data ranging from 1 to 100 people. It is referenced from research by the Environment Agency of Samosir Regency, North Sumatra Province. The document is dedicated to the author's wife and daughters, the Environment Agency, people of Samosir Regency, all readers, and the author's alma mater.

1. I N S P I R A S I D A R I K U T I P A N I L M I A H Y A N G D I T U A N G K A N K E D A L A M S U A T U K R E A S I D A N D I G U N A K A N S E B A G A I
R E F E R E N S I P R I B A D I . S E M O G A B E R M A N F A A T
O L E H :
H E L M U T T O D O T U A S I M A M O R A
TABEL JUMLAH KAPASITAS RATA-RATA AIR LIMBAH YANG
AKAN DIOLAH SEPTIC TANK BERDASARKAN JUMLAH ORANG
BADAN LINGKUNGAN HIDUP, PENELITIAN DAN PENGEMBANGAN
KABUPATEN SAMOSIR PROVINSI SUMATERA UTARA

2. Uraian Satuan
Jumlah Kapasitas Rata-rata Air Limbah yang akan Diolah Septic Tank
Berdasarkan Jumlah Orang
1 10 20 30 40 50 60 70 80 90 100
Kapasitas
Perkolasi Tanah Jam/m 0.20 2.04 4.08 6.13 8.17 10.21 12.25 14.29 16.33 18.38 20.42
Luas Bidang
Kontak Efektif m2 0.12 1.25 2.50 3.75 5.00 6.25 7.50 8.76 10.01 11.26 12.51
Panjang Saluran
Peresapan M 0.02 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50
TABEL JUMLAH KAPASITAS RATA-RATA AIR LIMBAH YANG
AKAN DIOLAH SEPTIC TANK BERDASARKAN JUMLAH ORANG
PRIVATE LIBRARY OF SIMAMORA, HELMUT TODO TUA

3. Thank You
Dedicated to :
1. My loving wife , Hutapea Olga Y.V, dr;
2. My loving daughter :
a. Simamora Michelle Renata Robertina;
b. Simamora Helga Martha Davina;
Also :
1. Environment, Research and Development Agency of Samosir Regency Government
of North Sumatera Province;
2. People of Samosir Regency
3. All of You
Alumni :
PSMIL – Universitas Padjadjaran
at Bandung