HEFI GROUP: More Than Consultants. Development Catalysts.
VALUE PROPOSITION: Local Insight, Global Standards, Sustainable Impact.
PROOF & CREDIBILITY : Trusted by Partners Across Cambodia
πΉ HEFI (/ΛhiΛfaΙͺ/) is a pioneering platform founded on a profound commitment to Cambodia and its people, guided by purpose, integrity, and an unwavering belief in the nation's boundless potential.
π΄ Integrated Investment Platform: : Cambodia’s first end-to-end solution combining consulting, development, permitting, and execution services to simplify market entry and streamline investment success.
π΄ Investor-Centric Sustainable Growth: HEFI enables investors to focus on growth and returns while we manage execution, deliver long-term value, and drive sustainable prosperity for communities in Cambodia.
ABOUT HEFI Group
Scientific Research & Engineering Design Services
Sustainability Assessment, ESG, EIA, Permitting & Compliance Services
Investment Facilitation, Government Liaison & Regulatory Support Services
πΏ
We welcomes partnerships with organizations and professionals in:
π΄ Scientific Research & Engineering Design
π΄ Sustainability Assessment & Compliance
We also incubate high-potential ventures from our research and feasibility studies, seeking strategic partners and investors to scale proven concepts into successful, impactful businesses.
Fostering Strategic Partnerships for Sustainable Development
Sustainability in Action:
Science, Engineering, and Innovation for a Resilient World
ABOUT SUSTAINABILITY
π΄ At HEFI, sustainability is at the heart of our work. We focus on three pillars — Environmental Sustainability (Planet), Social Sustainability (People), and Economic Sustainability (Prosperity)— to create lasting environmental, social, and economic value. This section highlights our approach and selected projects that reflect our commitment.
ECONOMIC SUSTAINABILITY (PROSPERITY)
β€ Green Cities, Green Industrial Parks/ SEZs
β€ Sustainable land use & Infrastructure
β€ Innovation& Green economy β€ Sustainable materials, Clean technology
SOCIAL SUSTAINABILITY (PEOPLE)
β€ EIA | ESG | OSH
β€ Health, Safety & Well-being
β€
ENVIRONMENTAL SUSTAINABILITY (PLANET)
β€ Net-zero emissions, Renewable energy β€ Climate change & Atmospheric protection
β€ Air Pollution, Water Pollution, Soil Contamination β€ Waste Management, Recycling & Waste Recovery
01
Books and e-books
02
Guides and manuals
03
Training materials / course link
Physical and Chemical Separation in Water and Wastewater Treatment
IWA Publishing
Tambo N., Ogasawara K.
Year:
2020
Wastewater
English
Language:
Category:
Spellman's Standard Handbook for Wastewater Operators: Volume II, Intermediate Level, Second Edition
CRC Press
Frank R. Spellman
2010
Water and Wastewater Treatment A Guide for the Nonengineering Professionals
Joanne E. Drinan
2000
Utility Management for Water & Wastewater Operators
American Water Works Association
Fred Bloetscher
2011
The MBR Book. Principles and Applications of Membrane Bioreactors in Water and Wastewater Treatment
Elsevier
Simon Judd and Claire Judd (Eds.)
2006
ABCDEFG
Manual
ABCD
2009
2008
Guide
