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Industrial Waste Management Review

Total questions: 17

Worksheet time: 3mins

Name
Class
Date
1.

What kind of coarse screen is it?

a)

Chain-driven

b)

Reciprocating rake

c)

Catenary

d)

Continuous belt

2.

What kind of coarse screen is it?

a)

Chain-driven

b)

Reciprocating rake

c)

Catenary

d)

Continuous belt

3.

What kind of coarse screen is it?

a)

Chain-driven

b)

Reciprocating rake

c)

Catenary

d)

Continuous belt

4.

What kind of coarse screen is it?

a)

Chain-driven

b)

Reciprocating rake

c)

Catenary

d)

Continuous belt

5.

What kind of fine screen is it?

a)

Wedge wire

b)

Rotary drum

6.

What kind of fine screen is it?

a)

Wedge wire

b)

Rotary drum

7.

What kind of grit chamber is it?

a)

Aerated

b)

Vortex

8.

What kind of grit chamber is it?

a)

Aerated

b)

Vortex

9.

What kind of clarifier is it?

a)

Rectangular

b)

Circular center-feed

c)

Circular peripheral-feed

10.

What kind of clarifier is it?

a)

Rectangular

b)

Circular center-feed

c)

Circular peripheral-feed

11.

What kind of clarifier is it?

a)

Rectangular

b)

Circular center-feed

c)

Circular peripheral-feed

12.

What is it?

a)

Equalization basin

b)

Facultative pond

c)

Oxydation ditch

13.

What is it?

a)

Equalization basin

b)

Facultative pond

c)

Oxydation ditch

14.

What is it?

a)

Equalization basin

b)

Facultative pond

c)

Oxydation ditch

15.

Pre-treatment unit include:

a)

Clarifier

b)

Bar screen

c)

Activated sludge

d)

Grit chamber

e)

Equalization basin

16.

Primary treatment unit include:

a)

Rectangular clarifier

b)

Bar screen

c)

Circular center-feed

d)

Grit chamber

e)

Circular peripheral-feed

17.

Secondary treatment unit include:

a)

Clarifier

b)

Activated sludge

c)

Bar screen

d)

Rotating biological contactor

e)

Oxydation ditch