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Water Treatment Plant

Authored by Adha Aditya

Chemistry, Other

Professional Development

Used 5+ times

Water Treatment Plant
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35 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Bagaimana alur/flow process pada pre-treatment?

Flocculation Tank – Coagulation Tank – DAF Unit – Filtered Water Tank – MMF – Clarified Water Tank

Flocculation Tank – Coagulation Tank – DAF Unit – Clarified Water Tank – MMF – Filtered Water Tank

Coagulation Tank – Flocculation Tank – DAF Unit – Filtered Water Tank – MMF – Clarified Water Tank

Coagulation Tank – Flocculation Tank – DAF Unit – Clarified Water Tank – MMF – Filtered Water Tank

2.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

Apa jenis chemical yg diinjeksikan pada Flocculation Tank, Discharge SWBP dan Coagulation Tank berturut-turut?

NaOCl, A-Polymer dan FeCl3

NaOCl, FeCl3 dan A-Polymer

A-Polymer, NaCl dan FeCl3

A-Polymer, NaOCl dan FeCl3

3.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

Manakah pernyataan berikut yang tidak benar?

a. Agitator speed di Coagulation Tank > Flocculant Tank

b. Agitator speed di Flocculant Tank < Coagulation Tank

c. Agitator speed di Flocculant Tank > Coagulation Tank

Jawaban a dan b benar

4.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

Dalam proses filtrasi, MMF digunakan untuk mengurangi nilai TDS pada air

Benar

Salah

5.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

Media pada MMF yang berada pada lapisan paling atas adalah

Medium Gravel

Fine Gravel

Anthracite

Fine Sand

6.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

Berasal dari mana air yang digunakan untuk Backwash MMF?

Clarified Water Tank

Filtered Water Storage Tank

SWRO Reject Tank

SWRO Permeate Tank

7.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

Parameter yang dapat menginisiasi MMF Backwash adalah?

DP > 1 bar atau 24 jam siklus operasi

DP > 1 bar atau 12 jam siklus operasi

DP > 1 bar dan 24 jam siklus operasi

DP > 1 bar dan 12 jam siklus operasi

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