
Perawatan Instalasi Pengolahan Air Limbah

Quiz
•
Chemistry
•
11th Grade
•
Easy
NURFADILLAH, ST
Used 1+ times
FREE Resource
50 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Tujuan utama dari perawatan instalasi pengolahan air limbah adalah:
Meningkatkan biaya operasional
Mempercepat pembuangan limbah ke lingkungan
Menjaga kinerja dan umur peralatan instalasi
Mengurangi konsumsi air baku
2.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Kegiatan preventive maintenance dilakukan dengan tujuan:
Memperbaiki kerusakan setelah terjadi
Mengganti seluruh instalasi
Mencegah kerusakan sebelum terjadi
Menghentikan pengoperasian instalasi
3.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Perawatan korektif dilakukan saat:
Sistem dalam kondisi normal.
Tidak ada kegiatan operasional
Terjadi kerusakan atau gangguan
Listrik sedang padam
4.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Salah satu parameter yang harus diperiksa saat melakukan perawatan rutin adalah:
Warna dinding IPAL
Suhu lingkungan luar
pH air limbah
Jumlah karyawan
5.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Komponen berikut yang bukan bagian dari sistem pengolahan limbah cair adalah:
Equalization tank
Aeration tank
Clarifier
Pemanas ruangan
6.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Bila blower pada sistem aerasi mengalami penurunan tekanan, langkah awal yang tepat adalah:
Mengganti seluruh unit
Menambah volume limbah
Memeriksa filter udara
Menambah klorin
7.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Pemeriksaan harian pada IPAL biasanya mencakup:
Pemeriksaan laporan keuangan
Pengukuran suhu AC
Pemeriksaan pompa, pH, dan DO
Pengaturan shift kerja
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