kuliah umum pengolahan air limbah.pdf

Satoto E. Nayono

Teknik Sipil dan Perencanaan

Fakultas Teknik

Universitas Negeri Yogyakarta

Satoto E. Nayono

Institute for Water Management and Rural Engineering

University of Karlsruhe

ENERGY RECOVERY FROM WASTEWATER

UASB Reactor as an Option for Sustainable Wastewater Treatment

Karlsruhe

July 3, 2003

Kuliah Umum:

Pengolahan Air Limbah

2

Apakah air limbah itu?

Air limbah adalah air yang telah digunakan oleh

manusia yang sudah berubah karakter fisik dan

kimiawinya

Apakah sajakah yang terkandung dalam air limbah?

Air limbah mengandung:

padatan tersuspensi, padatan terlarut, bahan

organik, nutrisi, bakteri pathogen, zat beracun, dll.

Satoto E. Nayono

Institute for Water Management and Rural Engineering

University of Karlsruhe

ENERGY RECOVERY FROM WASTEWATER

UASB Reactor as an Option for Sustainable Wastewater Treatment

Karlsruhe

July 3, 2003

Kuliah Umum:

Pengolahan Air Limbah

3

Mengapa air limbah harus diolah

sebelum dibuang?

•Berpotensi bahaya bagi kehidupan

akuatik: ikan punah, mutasi, dll

•Berbahaya bagi kesehatan

manusia: diare, cacingan, dll

•Menimbulkan problem estetis:

menimbulkan bau, endapan, dll

Satoto E. Nayono

Institute for Water Management and Rural Engineering

University of Karlsruhe

ENERGY RECOVERY FROM WASTEWATER

UASB Reactor as an Option for Sustainable Wastewater Treatment

Karlsruhe

July 3, 2003

Kuliah Umum:

Pengolahan Air Limbah

4

Metode pengolahan air limbah

Pengolahan

Pendahuluan

Pengolahan

Kedua

Pengolahan

Ketiga

Pengolahan Pendahuluan: bertujuan untuk menghilangkan

bahan padatan dari air limbah (mekanis)

Pengolahan Kedua: bertujuan untuk menghilangkan

polutan organik (biasanya biologis)

Pengolahan Ketiga: bertujuan untuk memperbaiki

kualias air hasil dari pengolahan kedua agar sesuai

dengan peraturan yang ada (biologis atau kimiawi).

Satoto E. Nayono

Institute for Water Management and Rural Engineering

University of Karlsruhe

ENERGY RECOVERY FROM WASTEWATER

UASB Reactor as an Option for Sustainable Wastewater Treatment

Karlsruhe

July 3, 2003

Kuliah Umum:

Pengolahan Air Limbah

5

Tipikal instalasi pengolahan air limbah

Pengolahan

Pendahuluan

Pengolahan

Kedua

Pengolahan

Ketiga

Screening

Grit removal

Sedimentation

Aerobik

Trickling filter

Aerated lagoon

Anaerobik

UASB

Septic tank

Flocculasi

Denitrifikasi

Desinfektan

Satoto E. Nayono

Institute for Water Management and Rural Engineering

University of Karlsruhe

ENERGY RECOVERY FROM WASTEWATER

UASB Reactor as an Option for Sustainable Wastewater Treatment

Karlsruhe

July 3, 2003

Kuliah Umum:

Pengolahan Air Limbah

6

Pengolahan pendahuluan

Screening

Satoto E. Nayono

Institute for Water Management and Rural Engineering

University of Karlsruhe

ENERGY RECOVERY FROM WASTEWATER

UASB Reactor as an Option for Sustainable Wastewater Treatment

Karlsruhe

July 3, 2003

Kuliah Umum:

Pengolahan Air Limbah

7

Pengolahan pendahuluan

Grit removal

Satoto E. Nayono

Institute for Water Management and Rural Engineering

University of Karlsruhe

ENERGY RECOVERY FROM WASTEWATER

UASB Reactor as an Option for Sustainable Wastewater Treatment

Karlsruhe

July 3, 2003

Kuliah Umum:

Pengolahan Air Limbah

8

Pengolahan pendahuluan

Sedimentation

Satoto E. Nayono

Institute for Water Management and Rural Engineering

University of Karlsruhe

ENERGY RECOVERY FROM WASTEWATER

UASB Reactor as an Option for Sustainable Wastewater Treatment

Karlsruhe

July 3, 2003

Kuliah Umum:

Pengolahan Air Limbah

9

Pengolahan Kedua

Aerated Lagoon

Satoto E. Nayono

Institute for Water Management and Rural Engineering

University of Karlsruhe

ENERGY RECOVERY FROM WASTEWATER

UASB Reactor as an Option for Sustainable Wastewater Treatment

Karlsruhe

July 3, 2003

Kuliah Umum:

Pengolahan Air Limbah

10

Pengolahan Kedua

Trickling filter

Satoto E. Nayono

Institute for Water Management and Rural Engineering

University of Karlsruhe

ENERGY RECOVERY FROM WASTEWATER

UASB Reactor as an Option for Sustainable Wastewater Treatment

Karlsruhe

July 3, 2003

Kuliah Umum:

Pengolahan Air Limbah

11

Pengolahan Kedua

Aerated tank

Satoto E. Nayono

Institute for Water Management and Rural Engineering

University of Karlsruhe

ENERGY RECOVERY FROM WASTEWATER

UASB Reactor as an Option for Sustainable Wastewater Treatment

Karlsruhe

July 3, 2003

Kuliah Umum:

Pengolahan Air Limbah

12

Pengolahan Ketiga

Anaerobik pond

Satoto E. Nayono

Institute for Water Management and Rural Engineering

University of Karlsruhe

ENERGY RECOVERY FROM WASTEWATER

UASB Reactor as an Option for Sustainable Wastewater Treatment

Karlsruhe

July 3, 2003

Kuliah Umum:

Pengolahan Air Limbah

13

Pengolahan lumpur

Sludge drying bed

Satoto E. Nayono

Institute for Water Management and Rural Engineering

University of Karlsruhe

ENERGY RECOVERY FROM WASTEWATER

UASB Reactor as an Option for Sustainable Wastewater Treatment

Karlsruhe

July 3, 2003

Kuliah Umum:

Pengolahan Air Limbah

14

Pengolahan lumpur

Sludge digester

Satoto E. Nayono

Institute for Water Management and Rural Engineering

University of Karlsruhe

ENERGY RECOVERY FROM WASTEWATER

UASB Reactor as an Option for Sustainable Wastewater Treatment

Karlsruhe

July 3, 2003

Kuliah Umum:

Pengolahan Air Limbah

15