NATIONAL CLEANER PRODUCTION CENTRESOUTH AFRICA
@NCPC_SA
www.ncpc.co.za
RECP Student Internship – Class of 2016
www.ncpc.co.za
• KZN§ ABI § King Shaka
International Airport§ Fishwicks
• CPT§ BBI Solutions§ Rhodes Food Group§ GlaxoSmithKline§ PG Glass
• JHB§ Directech§ Dutton Plastics§ Rhodes Food Group(2
sites)§ Natures Garden§ Willards§ Tigerbrands§ Zinchem§ Zimalco§ Afrox (2 sites)
Thanks to the host companies
www.ncpc.co.za
RECP Project Life Cycle
www.ncpc.co.za
Savings Overview
NATIONAL CLEANER PRODUCTION CENTRESOUTH AFRICA
Common Recommendations
www.iee-sa.co.za 6
Radiation Loss + Redundant Piping
~R600k/annum– 1yr payback
www.iee-sa.co.za 7
Condensate return
~R35k/annum– 1yr payback
• b
www.iee-sa.co.za 8
Steam Leaks
~R120k/annum– 1yr payback
www.iee-sa.co.za 9
Common Compressor Recommendations
4. Recover Waste Heat
2. Use Outside Air for Compressor Intakes
3. Reduce Pressure
1. Air Leaks
www.iee-sa.co.za 10
Alternative Heating Systems
~R1.1Mil/annum– 1-3yr payback
Assume300kWavailableforheatrecovery~450kg/hrsteam
www.iee-sa.co.za
• Reduce Peak Demand – 250kVA drop = R400k/annum
Peak demand / load shift / Power factor
30Nov2016
www.ncpc.co.za
• BBI power factor§ R160k
• Natures Garden Blanch Water Project§ R660k in water§ R240k in kWh
• RFG Krugersdorp water leak repair§ R500k / annum
• Zinchem – Boiler and Waste Management§ Boiler Scheduling ~ R120k / annum§ Solid waste management ~ R50k§ Water leak repair ~ R100k
Highlighted Interventions
www.ncpc.co.za
• To be valued one must add value• Great need to address countries skill shortage
“Success is to be measured not so much by the position that one has reached in life as by the obstacles which he
has overcome.” Booker T Washington
Motivational Thoughts
Top Related