Amines & Condensate
Chemical feed Rates
Phosphonates
Corrosion Control
Standards & General Rules
100

According to this rule of thumb, this is the maximum total amine concentration allowed in condensate.

What is 25 PPM?

100

One pound of product added to 1,000 gallons produces approximately this concentration. 

What is 120 PPM?

100

This is the multiplier used to convert undifferentiated phosphonate to HEDP.

What is 1.08?

100

This chemical is referred to as the "aspirin of water treatment."

What is azole?

100

Water is this.

What is wet?

200

This is the maximum recommended morpholine concentration in condensate.

What is 10 PPM?

200

To achieve 3 PPM of phosphonate, this much must be fed.

What is 6 PPM?

200

This is the multiplier used to convert undifferentiated phosphonate to AMP. 

What is 1.168?

200

This product protects against yellow metal corrosion. 

What is azole?

200

ASTM stands for this.

What is the American Society of Testing Materials?

300

This is the maximum recommended DEAE concentration in condensate.

What is 15 PPM?

300

To achieve 3 PPM of azole, this much has to be fed.

What is 6 PPM?

300

This is the multiplier used to convert undifferentiated phosphonate to HPA. 

What is 1.49?

300

HRA stands for this.

What are halogen resistant azoles?

300

Every drop of _____ should see every drop of ______  _____.

What is water and biocide feed?

400

This is the maximum recommended cyclohexylamine concentration in condensate. 

What is 10 PPM?

400

Using 31% sodium chlorite, this many pounds of product are needed to make 1 pound of CLO2

What is 5.5 lbs?

400

This is the multiplier used to convert undifferentiated phosphonate to PBTC. 

What is 2.84?

400

According to ASTM, corrosion coupons should have a recommended flow rate in this range. 

What is 3-5 feet per second?

400

ASHRAE stands for this.

What is the American Society of Heating, and Air Conditioning Engineering? 

500

Think universities: This is the optimal morpholine/DEAE/cyclohexylamine blend.

What is 70/29/1?

500

Using 25% sodium chlorite, this many pounds of product are needed to make 1 pound of  CLO2.

What is 6.5 lbs?

500

This is the multiplier used to convert undifferentiated phosphonate to PSO.

What is 3.45?

500

A loop becomes bacteriostatic at this percentage of propylene glycol.

What is 40%

500

ST108 categorizes water used in the final rinse of equipment before sterilization as this type of water.

What is critical water?