Some news from the Lab.
Projects. While most of our lab work involves routine testing of water supplies for compliance and quality factors, increasingly we have been involved in project work both in the lab and on location. This is the best way to customise and extend lab tests that focus on real life problems. We have investigated water treatments, water recycling, waste management, soil quality and pasture production. The goals of problem solving are often to build a more complete understanding of a situation using a starting point of key indicators. This approach is usually more fruitful in the long term as more factors and their interactions are taken into account - a type of knowledge based approach. For example we are profiling soil fertility on a dairy farm with the objective of improving pasture and forage production. Initial results are showing wide variation in soil organic matter and major nutrients. These baseline figures taken along with some understanding of soil processes can help show how fertility can be improved or how the 'natural capital' of the soil can be unlocked. See the results and discussion at Dairy farm pasture investigation.
Yes we've gone back to our roots with a renewed focus on soil testing. See the range of soil tests and agricultural services at Soil testing
The starting point for water testing is the Apps Laboratories Basic water quality test. This test is recommended for drinking water, food and beverage processing and process water. It tests around 9 factors critical for understanding management and treatment needs. Add the Bacteria water quality test for a complete profile of water quality. These tests are suitable for tanks, springs, dams, creeks and even reticulated supplies. See details for these tests under "Water testing" on the menu. Instructions for sampling can be seen on the "How to order" link.Sanitation and disinfection test strips help ensure product safety and reduced contamination potential. Popular Clean-In-Place CIP sanitizers such as peracetic acid PAA can be tested at high and low ranges. Test strips are also available for chlorine dioxide which is becoming more important in water treatment. There is a trend towards hospitals returning to the use of chlorine bleach to counter antibiotic resistant pathogens. Test strips can measure both free and total chlorine to ensure that maximum effectiveness can be gained from chlorine bleach.
Water filters .
There are simple solutions that will improve water quality in a variety of town and rural situations.
For drinking water systems start here.
guides Choosing a test meter. Not all test meters
are equal. It's important to find one that measures just what you want.
Salinity. What those measurements mean.
Salinity is a good overall measurement of the quality of your water. But
not all salts are equal. Read more.
Measurements - which way?. With the large variety of test kits and meters available from the major suppliers it's hard to know which way to turn if you want to do some of your own testing. We're trying to clear the water so to speak by offering an overview of some of the key methods starting from the more commonly tested parameters. See Mini guides. For industry specific guides go to Newsletter then select the newsletter specific to your industry or interests.
This site was last updated on: 23 January 2014.
| Why you need a water test.
Testing can help decide on suitability, and treatment options. Monitoring
and testing go hand in hand to keep track of changes. Read
Water treatment - what are the options? Check out our Easy guide.
Tired of putting up with poor quality water on the farm? See our guide Rural and farm drinking water systems.
HACCP - do you know your temperatures for food handling? Quick guide.
What's sharing your water? OK not all bacteria are bad, some almost friendly. But sometimes those little unpleasant ones muscle in on your water supply. What can you do about it? You can't frighten me.
We're always searching out those nifty products that make your life easier.
Here's the latest: Macherey Nagel Medi-Test Combi urine test strips. These
measure 10 key diagnostic factors in urine. See them at Medi-Test
multi-factor urine test strips.
Rapid pH testing with pH test strips pH test strips.
Dr Tim Apps taking a water sample from the Delatite River near Mansfield, Victoria. Bio.
Ordering. How to order from us.
I'll help you make an informed choice about products or testing options. Or fire off that question that's been nagging you .. anything related to water or testing. Help!
Dr Tim's blog on water, testing, 'how to', products, 'how I do it'. Read / post a comment.
FeedBack. Did you find what you were looking for on this website? If not let us know. We're also interested in your comments or questions. Go.Links we like. Go.
The two most important factors in water testing. Test these first.
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