1. Resource Efficiency in Practice Examples from Serbia -Chemical Leasing
Dr Branko Dunjić
Cleaner Production Centre of Serbia/UNIDO

2. Faculty of Technology and Metallurgy
THE SERBIAN CPC
Established 2007
Advisory board
Ministry of Environment
Ministry of Economy
Chamber of Commerce
University of Belgrade
NGOs
Faculty of Technology and Metallurgy
CPC-Serbia
Director
National Coordinator for RECP
Administrative Assistant
Project Managers
National experts
(including ChL expert)
Technical Assistance and In-plant Assessments
Training
CP Technology and Investment Promotion
Information Dissemination
CP Policy Advice
Chemical Leasing
IPPC consulting
Waste management
Corporate Social Responsibility (CSR)
So far, ( ) total of 92 companies participated in full assessments with about 40,000 employees
Average savings per company: 100,000 EUR/year
Average decrease of water consumption: 50,000 m3/year
Average decrease in electrical power consumption: 500 MWh/year
Average decrease in CO2 emission: 500 t/year
Several Chemical Leasing Awards

3. Chemical Leasing: Motivations
Traditional business models:
Contradictory motivations
Chemical leasing models:
Bundled motivations
Material
(costs, volume)
supplier
"the more the better"
consumer
"less is more"
Delivery of goods
Life cycle costs (material, work, waste management)
supplier
consumer
Delivery of services
"less is more"
Willingness and culture of corporation is required 3

4. Factory for ball bearings and cardan shafts
FKL Case study
Factory for ball bearings and cardan shafts

5. Partners FKL SAFECHEM RESINEX (SAFECHEM representative in Serbia)
PERO (equipment producer) and
Cleaner Production Centre of Serbia
Invoicing is based on the efficiency of the cleaning process
FKL pays monthly fee – new unit of payment, not quantity!

6. Cleaning process
Parts to be cleaned are packed into baskets. The cleaning process contains an immersion phase to dissolve oils and grease with, ultrasonic to remove metallic chips. Then the basket moves into the vapor phase to be finished and dried.

7. Situation before ChL
- There are two closed machines that are designed to work with trichloroethylene
Trichloroethylene for metal parts cleaning is substituted by tetrachloroethylene (standard grade)
- FKL works 7 days a week in three shifts and the yearly consumption of tetrachloroethylene is about 30 t

8. Change of unit of payment led to:
Use of stabilized solvent
Safe supply in line
Safe handling
On-site solvent recovery
Take-back of used solvent in the SAFE- TAINER™ system;

9. Resource efficiency Due to stabilization, solvent is used 3 x longer
Used sovent is distilled-volume of waste is decreased 12 times
Composition of the waste is changed

10. Quality of cleaning is uniform
Quality improvement
The equipment enhancement help to reduce the quantity of oil in the solvent and keep temperature stable.
The cleaning machines work at lower temperature
Quality of cleaning is uniform

11. Economic benefits
Savings are higher than 15% calculated without - maintenance costs, - downtime costs and - the waste export costs

12. Chemical Leasing in Montenegro

13. Membership Status EECCA: 21 ASP: 14 LAC: 16 ARB: 6 AFR: 12
RECPnet has 69 members in 63 countries
38 Regular Members
24 Observer Members
7 Associate Members

14. Global Network for Resource Efficient & Cleaner Production (RECPnet)
69 member institutions
in 63 countries
200+ participants in 2017 Global RECP Conference
656 RECP experts and users of RECPnet’s Knowledge Management System (KMS)
1,200+ RECP technical documents in the RECPnet KMS

15. Why? How? When? Global reach, local expertise
Comparable, transparent, cutting edge technical expertise
Access to local industries, associations, partnerships
Proven results (cost savings, emission reductions etc.)
When?
Project, program design: measurable impacts
Implementation: global technical expertise and high quality
Evaluation (e.g. impact valuation)
How?
One point of contact for
global access

16. Thank you for your attention!
Dr Branko Dunjić