
Pengolahan Air Bersih
Quiz
•
Health Sciences
•
University
•
Practice Problem
•
Medium
Amalia Akita
Used 5+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa tujuan utama dari pembubuhan desinfektan dalam air minum?
Mengurangi bau dan rasa air
Menghilangkan zat padat tersuspensi
Membunuh atau menonaktifkan mikroorganisme patogen
Mengurangi kadar logam berat dalam air
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sumber air baku yang mengharuskan pengolahan lengkap biasanya berasal dari mana?
Air tanah dalam
Air permukaan seperti sungai dan danau
Air hujan yang ditampung
Air kemasan
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berapa pH air yang dianggap baik untuk dikonsumsi manusia?
5,0 - 6,0
6,5 - 8,5
8,0 - 9,5
9,0 - 10,0
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa fungsi tawas dalam pengolahan air?
Menggumpalkan partikel kotoran agar mudah disaring
Menurunkan kadar pH air
Menghilangkan zat kimia berbahaya
Menambah kandungan mineral dalam air
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Proses apa yang digunakan untuk memisahkan lumpur atau bahan padatan dengan air?
Filtrasi
Aerasi
Desalinasi
Sedimentasi
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Peraturan Menteri Kesehatan yang mengatur tentang persyaratan kualitas air minum adalah?
Permenkes No. 173/MENKES/PER/V/2015
Permenkes No. 492/MENKES/PER/IV/2010
Permenkes No. 32/MENKES/PER/VI/2011
Permenkes No. 21/MENKES/PER/III/2009
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Proses perebusan air sampai mendidih bertujuan untuk?
Menghilangkan logam berat dalam air
Menghilangkan bau dan rasa air
Mengurangi kadar oksigen dalam air
Membunuh mikroorganisme patogen dalam air
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