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Environmental Consulting

Environmental Consulting

Make Informed and Responsible Decisions

Environmental Impact Assessment_Environmental Consulting

Environmental Impact Assessment

Environmental impact assessment is the assessment of the environmental consequences of a plan, policy, program, or actual project prior to the decision, taking into account inter-related socio-economic, cultural, and human health impacts.


Leveraging on its solid research foundation and knowledge base, ZA assists stakeholders in accessing potential environmental consequences in their decisions and to justify those decisions based on scientific principles and up-to-date knowledge. Moreover, we also evaluate and design mitigation plans to address the environmental concerns.

Setting Environmental Standards

Having a legitimate environmental standard is of paramount importance to a country or a project. A sound standard ensures that the waste and wastewater are neither undertreated nor overtreated. It should not compromise environmental safety but may accommodate considerations of cost and technological feasibility in determining the safety margin. The rationales behind the approach and control limits must be scientifically sound.

ZA team’s expertise in setting environmental standards has evolved over 10 years through dedicated R&D and industrial projects. We have capabilities in waste sampling and characterization, leaching studies, human health risk assessment, ecotoxicity study, and pollutant transport modeling, equipping us with powerful tools to assist policymakers.

Setting Environmental Standards_Environmental Consulting
Solution Design for Waste and Wastewater_Environmental Consulting

Solution Design for Waste and Wastewater

Apart from undertaking commercial projects in DB, DBOO, or PPP mode, we provide consulting services for waste and wastewater solution design as well. Our years of research and industrial experience enable us to advise clients on how to solve their waste and wastewater problems in the most economical and environmentally friendly way.


We have served clients from all sectors, including government agencies, manufacturers, environmental contractors, and construction companies.

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