Title: Water workshop
1 Saving Water With Envirowise Dr Mick
Lynn Envirowise Agent for SE Region
2Overview
- Introduction to Envirowise
- Water saving - a quick overview
- Support available from Envirowise
3Envirowise
- Funded by Government
- Re-launched on 1 November 2000
Aim To reduce environmental impact whilst
helping companies to become more competitive
4Envirowise
- Reduced raw material use by over 240,000
tonnes/year - Reduced solid waste disposal to landfill by over
1 million tonnes/year - Reduced water and effluent by over 46 million
m3/year - Achieving savings of 125 million/year
5Envirowise
- Focuses on best practice in business
- Waste Minimisation
- Cleaner Technology
- Demonstrates the benefits and promotes
implementation of best practice - Minimising waste increased efficiency and
competitiveness
6Why Saving Water is Important
7Why is saving water important?
- Usual reasons are to
- Reduce water consumption
- Reduce costs
- Reduce environmental impact
8Water-related waste
- All companies produce waste
- Waste can constitute, on average, 4 of business
turnover - Water management can contribute to savings in
waste
94
THE COST OF WASTE...
Easily Identified Costs
Hidden Costs
10Overuses of water
- Excessive or unnecessary use
- Unknown or unauthorised use
- Unidentified or cross connections
- Broken valves
- Incorrectly set valves or control systems
- Leaks, etc
11Water losses from a tap
- 3 mm stream
- 600 cm3/minute
- 336 m3/year
- 193 - 519/year
There are a lot of minutes in a year!!
12Typical water losses
One drop/minute 79 litres/year 5 - 12
pence/year 0.1 litre/minute 53 m3/year 30 -
82/year 7 - 14 litres/minute 3 680 - 7 360
m3/year 2 112 - 11 376/year
15 mm copper pipe
Valve
1/2 Ballvalve
13Typical benefits
- Water consumption ?
- Effluent production ?
- Efficiency ?
- Cost ?
- Environmental benefits ?
- Liability ?
14Envirowise support for saving water
15Typical water uses
16 17Publications for Water Saving
- GG152R Tracking Water Use To Cut Costs
- GG229 Profiting from Reducing Water Use
Running a Workshop - GG552 Cost-effective Devices and Practices
Commercial - GG523 - Cost-effective Devices and Practices
Industrial - GG432 Water Account
18Qualifying technologies
- Meters and monitoring equipment
- Flow controllers
- Leakage detection equipment
- Efficient toilets
- Efficient taps
19Enhanced Capital Allowances
- Water Technology List promotes products that
encourage sustainable water use - Businesses can claim tax relief through the
Enhanced Capital Allowance (ECA) scheme. - Can offset 100 of the cost of products on the
WTL against profits. - All businesses that pay corporation and income
tax in the UK are eligible for the tax allowance.
20Effluent Online Club
- Covers all aspects of effluent management
- resource recovery from the process
- efficient use of water resources
- waste minimisation
- effluent treatment
- disposal)
- www.envirowise.gov.uk/effuent-online-club
21 Saving water - practical tips
22A simple water balance
- Based on a very simple concept what goes in must
come out (somewhere)
23A simple water balance
- Water inputs
- Water distribution
- Main points-of-use
- Assembly of existing data
- Water outputs
- Drainage system
- Main points-of-generation
- Assembly of existing data
24How do we measure flow?
- Simple but effective
- Reading existing meters
- Bucket and stopwatch
- More complex, eg flowmeter
25Water saving devices and practices
- Leaks
- Broken valves
- Incorrectly set valves or control systems
26Water saving devices and practices
- Reduced sink/bowl filling
- Showers
- Flush control in toilets
- Cistern volume adjuster
- Cistern dam
- Dual flush
- Waterless toilets/urinals
27Water saving devices and practices
- Automatic taps
- Spray taps
- Trigger-operated hoses
28Water saving devices and practices
- Overflow elimination
- Valves
- Sensors
- Flow restriction/pressure control,
- Automatic supply shut-off
29Water saving devices and practices
30Water saving devices and practices
- Re-use of water
- Recycle water
Cooling system for air compressor
31And the financial benefits
- Booker Cash and Carry
- achieved net savings of 33,050 in the first year
and 106,700/year thereafter, by installing
simple, low-cost water savings devices. - Carlsberg
- achieved net savings of 86,900
- NT Frost Electroplating
- achieved net savings of 46,000
32Where Do I Go From Here?
33(No Transcript)
34Website - www.envirowise.gov.uk
- Up to date news
- Events
- Download all publications
- Interactive Helpline pages
- Club map and information
- Email notification of whats new
- Links to other sites
35Other Help
- Environment Energy Helpline
- 0800 585 794
- Up to 2 hours free expert advice over the
telephone - Access to free material from Envirowise
- INDEPENDENT, CONFIDENTIAL and FREE
36Site Visits
- For all companies
- FREE
- Half-day counselling
- Specific environmental problems
- Whole day Fast Track
- Waste minimisation
- Analysing processes and prioritising
- Design Track
- Packaging, etc
37This cant be for free?
- Yes, it is free.
- It is funded though Landfill Tax to help
businesses that want to take action. - Find out more by taking action now and book your
FastTrack visit - Complete your Action Plan
38Environment Energy Helpline 0800 585 794
www.envirowise.gov.uk