Food Waste Macerator & De-waterer
Food Waste Macerator and Dewaterer

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Accelerated Compost Ltd, retail a range of kitchen food waste maceration systems, ideally to use in conjunction with our own composting equipment, where suitable and practicle. Where food waste is an issue and you have the ability to use our composting equipment we will sometimes recommend the use of this "pre treatment" to help complement our own process.

However we do understand that there are establishments that create food waste and cannot use our in vessel composters, you may be looking for an alternative method to your present waste disposal. Please contact Accelerated Compost Ltd for further details on our range of Macerators and dewatering systems. Below, examples of food waste, installations and the end product when a dewatering system is used. 

This food waste "pre treatment" system is used, where practical, for several reasons:-

Giving up to an 80% Volume Reduction of waste to be treated.

This system is designed to treat the food waste before entering the Rocket Composter, or it  can be used in catering establishments as a waste volume reduction system.  It is capable of processing up to 600 kgs per hour ( 1350 covers )  depending upon model.

When composting food waste, it is important to remember that it is a biological activity carried out by millions of microscopic organisms. Because these organisms are so small they like to digest small meals and this means that our food waste must be made as small as practically possible so these organisms can digest it easily. In order to do this we need to make the food waste have as large a surface area as possible so that it can be covered by a as many organisms as possible. A simple way of doing this is by using a in / under sink macerator as this system breaks the food down into small particles without turning it into a paste. It is important that we don’t remove all the structure from the food waste as this structure is needed in the composting process to aid mixing and aeration.

Mixed Catering Food Waste - The Accelerated Compost Food Waste Macerator and Dewaterer Mixed Catering Food Waste - The Accelerated Compost Food Waste Macerator and Dewaterer Feeding the Food Waste Macerator - models vary from 200-600 kgs per hour - The Accelerated Compost Food Waste Macerator and Dewaterer

As the macerators introduce water into the food waste, the waste that is generally high in water content becomes saturated and too wet to be easily composted so it must have as much of this excess water removed as is practically possible so that it will be compostable. To do this we use a de-waterer which gently squeezes the broken up waste to remove most of the excess water leaving moist shredded food waste particles that are suitable for composting. 

Macerated Food Waste, ideal particle size for composting - The Accelerated Compost Food Waste Macerator and Dewaterer One Full 25 litre bin from 8 bins collected - The Accelerated Compost Food Waste Macerator and Dewaterer

Now that the food waste is in small particles it can easily be transported to the composter in smaller containers because most of the unnecessary air gaps between the different shaped food pieces have been removed leaving a uniform shaped mass of particles which will easily mix with the other compost making ingredients. As this waste can be mixed quickly with the other ingredients it will quickly become attractive to the organisms and this helps to speed up the composting process.


Macerator specially mounted into
kitchen pot wash surface.

Accelerated Compost - Food waste maceratorMacerator and linked dewaterer

Dewaterer linked to Kitchen Waste Disposer

Macerator specially mounted into kitchen pot wash surface Macerator and linked dewaterer Dewaterer linked to Kitchen Waste Disposer

ACL can be contacted on 01260 222942 for a free demonstration and further details

Quick contact details

Please contact Huw Crampton on 01260 222942 or email huw@quickcompost.co.uk for enquiries within:
England - Bath, Bedfordshire, Berkshire, Bristol, Buckinghamshire, Cambridgeshire, Cheshire, Cleveland/Teesside, Cornwall, County Durham, Cumbria, Derbyshire, Devon, Dorset, Essex, Gloucestershire, Greater Manchester, Hampshire, Herefordshire, Hertfordshire, Kent, Lancashire, Leicestershire, Lincolnshire, London, Merseyside, Middlesex, Norfolk, Northamptonshire, Northumberland, Nottinghamshire, Oxfordshire, Rutland, Shropshire, Somerset, Staffordshire, Suffolk, Surrey, Sussex, Tyne & Wear, Warwickshire, West Midlands, Wiltshire, Worcestershire, East Yorkshire, North Yorkshire, South Yorkshire and West Yorkshire.
Wales - Mid Wales, North Wales, South Wales and West Wales.
Northern Ireland - Belfast, County Antrim, County Armagh, County Down, County Fermanagh, County Londonderry and County Tyrone.
Offshore counties - Guernsey, Jersey, Isle of Man, Isle of Wight, Isles of Scilly, Orkneys and Shetland Isles.
Europe & The Rest of the World

Please contact Doug Boyle on 07780 610873 or email douglasboyle@hotmail.com for enquiries within:
Scotland - Angus & Dundee, Argyll, Ayrshire & Arran, Borders, Dumfries & Galloway, Edinburgh & the Lothians, Fife, Glasgow, Grampian, Highlands, Isle of Islay, Isle of Mull, Isle of Skye, Lanarkshire, Perthshire, Stirlingshire and Western Isles

Please contact Sam Wareing on 01260 222942 or email sam@quickcompost.co.uk for enquiries within:
Southern Ireland / Eire - Carlow, Cavan, Clare, Cork, Donegal, Dublin, Galway, Kerry, Kildare, Laois, Leitrim, Limerick, Longford, Louth, Mayo, Meath, Monaghan, Offaly, Roscommon, Sligo, Tipperary, Waterford, Westmeath, Wexford and Wicklow.

A member of
The Composting Association
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A member of
The Environmental Association for Universities and Colleges
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A member of
The Chartered Institution of Waste Management
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A member of
Garden Organic is the working name of HDRA,
the national charity for organic growing
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A member of
Community Composting Network
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Accelerated Compost sitemap <<< CLICK HERE TO RETURN TO TOP OF PAGE >>

accelerated compost pages:
homepage - accelerated compost news - contact accelerated compost

compost explained:
what is compost - why compost - how do I compost - food waste treatment - green waste treatment

accelerated composting and food waste products:
rocket composter A500 - rocket composter A700 - rocket composter A900 - rocket composter A1200
compare rocket composters side by side
food waste macerator and dewaterer - food waste and composting accessories

faq's:
food waste and composting frequently asked questions

useful links & exhibitions:
food waste, composting and other links and industry shows / exhibition links

case studies & rockets in use:
food waste and composting case studies
rocket composters and food waste processing equipment in use:-

Due to our policy of continuous development we reserve the right to change design and specifications without prior notice. Accelerated Compost Limited does not accept responsibility for any loss as a result of any company or person relying on material in this website, or for any mistakes or misprints. Although every care is taken to ensure accuracy, this site is a general guide only and specific technical advice is recommended before proceeding with any transaction. Specific fact sheets, or, technical information is available from Accelerated Compost Limited technical department on 01260 222942.

food waste composting using the Rocket composter