Project #1 / Stonyfield Farms / Clients / Media

Name

Project #1

Test Objective

To evaluate CIP system to determine where safer chemicals can be used for cleaning dairy equipment.

Witnessed

No

Confidential

No

Help Implementing

No

Submission Date

04/09/2009

Representatives

Smith Gadd

Substrates

Stainless Steel

Sample Type

Product Use

Processing dairy products

Percentages Cleaned

Weight Min

Weight Max

Approximate Size

Approximate Size ID

Medium

Weight Range ID

100+ lbs

Shape

Smooth

Hardness

Hard

Shape Type

Complex

Return Samples

No

Return Sample Address

Contaminants

Calcium/lime
Food

Samples Available

Yes

Pre Clean Manufacturing Step

Processing of ingredients

Post Clean Manufacturing Step

same

Parts Cleaned Per Week

5

Parts Cleaned Per Bath

1

Frequency

PSI

Equipments

Immersion/Soak
Low Pressure Spray
Manual Wipe

Vendor

Cleaning Chemicals

Sodium Hydroxide

Concentration

3-5

Cleaning Temp

160

Cleaning Time

10

Cleaning Water Type

DI

Problems With Current Method

Hazardous chemicals

Purpose of Cleaning

Removing dairy residue between processing.

Rinse Time

Rinse Temp

Rinse Water Type

Tap

Drying Method

No relation

Drying Time

Drying Temp

Storage Type ID

Used Immediately

How Stored

How Long Stored

Analysis Method

No relation

Performance Test

Comments or Concerns

Must be compatible with food equipment

Summary

Four of the five products tested as alternatives to hazardous cleaners removed over 90% of the sweet milk from the stainless steel coupons using manual wiping. The top performers will be tested on the equipment at the facility.

Implementation

No

In Progress

Yes

Technolog Transfer

No

Analysis Only

No

Part Picture

No

Name	Class	Section
Trial #0	Trial	3
Trial #1	Trial	3
Trial #2	Trial	3
Trial #3	Trial	3

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Project #1