Home>Processing>Composting>Producing Quality Compost

The package Producing Quality Compost developed by the Recycled Organics Unit is now available.

This package comprises a series of eleven easy-to-read information sheets.

An updated Third Edition of this publication is now available to download for free.

This package is a practical guide to assist compost manufacturers to produce quality composts and value added products containing recycled organics. The guide has been written and produced to assist the composting industry manufacture quality products with a view to realising better returns and consumer satisfaction from their products.

The package Producing Quality Compost consists of eleven easy-to-read Information Sheets.
Download individual information sheets from the package as required:

Striving for quality: basics of a quality management system
Quality assurance systems

On-site field testing and monitoring for quality
· Representative sampling of compost
· Measuring temperature
· Measuring moisture content
· Measuring oxygen
· Measuring pH
· Measuring compost maturity

On-site laboratory testing for quality
· Physical contamination testing
· pH
· EC - electrical conductivity
· Particle size grading
· Moisture content

Commercial laboratory testing for quality: recommended tests and how to select an independent laboratory
Quality of biosolids: risk minimisation during reprocessing
Manufacturing quality products: introduction to Australian Standard AS/NZ 4422-1996 for playground surfacing
Producing quality compost: introduction to Australian Standard AS 4454-2002 composts, soil conditioners and mulches
Manufacturing quality products from compost: introduction to Australian Standard AS 3743-2002 for potting mixes
Manufacturing quality products from compost: introduction to Australian Standard AS 4419-2002 soils for landscaping and garden use
Sample management for consistent analysis of product quality
· Taking a representative sample
· Packaging, storage and dispatch of compost
· Packaging, storage and dispatch of raw material
· Sample management protocol for laboratories

 

You will need Adobe Acrobat Reader to view these documents.

NOTE: If you would like to save the file directly to your computer, without the file being displayed in your browser, right click on one of the links below and select "Save target as", then save the pdf to your computer. This is recommended for slower internet connections. You will be able to open the file within Acrobat on your computer once it has been fully downloaded.