Top Freelance Pollution Control & Waste Management Specialists For Hire

Preksha J.

Water Technologist & Biotech Researcher | Patent Holder | Product Validation Specialist
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USD 35/hr
M.Tech.
India

I'm a Water Technologist with 3 years at Havells India Limited, specializing in chemical and microbial water analysis, prototype developmen...

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USD 35/hr
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Dr. Malcolm B.

Chemist/Materials scientist with 15+ years experience in academic and industrial R&D
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USD 50/hr
Doctor rerum naturalium
Germany

I'm experience in academic research in both South Africa and Germany, and have lead the development of several new products in Industry....As such, I've also written both academic publications as well successful industrial funding proposals...

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USD 50/hr
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Dr. Jennifer B.

Public Health PhD | Climate Epidemiology, Heat & Air Pollution Exposure, HIA, Scientific Editing,
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USD 100/hr
PhD, Public Health (Global Health Track)
France

I am a PhD environmental health researcher with 10+ years of experience at the intersection of climate change and public health. My work spans ...

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USD 100/hr
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Dr. Erik L.

PhD | Atmospheric & Environment Scientist
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USD 80/hr
PhD - Physics
Canada

I’m an atmospheric scientist specializing in air quality modeling, atmospheric measurements, and satellite remote sensing. I help organizations...

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USD 80/hr
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Babak A.

Sustainability & ESG Consultant | Environmental Management | Technical & Scientific Writing
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USD 45/hr
Master of Science in Water Resources Engineering
United Kingdom

I am a Sustainability and Environmental Management Consultant with postgraduate degrees from the University of Birmingham and the University of...

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USD 45/hr
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Dr. Amanpreet K.

Freelance Scientific Writer & Research Consultant | Ph.D in Chemistry | Academic & Review Paper Specialist
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USD 20/hr
Ph.D., Chemistry
India

I am a Ph.D in Chemistry with a strong background in scientific research, academic writing, and review article development. I have authored and...

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USD 20/hr
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Muhammad Awais I.

Research & Innovation Manager | Textile R&D | Sustainable Materials, Fibers , Chemicals / Dyes & Product Dev...
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USD 30/hr
MS in Textiles
Pakistan

Research & Innovation professional with 12+ years of experience in the textile industry, specializing in textile R&D, sustainable mater...

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USD 30/hr
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Dr. Sourav K.

Life Science Writer with 15+ years of experience in Toxicology & Epigenetics Research
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USD 35/hr
Post-doctoral Fellow
India

• Endocrine-Disrupting Chemicals (EDCs) in Aquatic Systems In-depth investigation of the environmental occurrence, behaviour, and ecotoxicologi...

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USD 35/hr
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Dr. Aamir M.

PhD Researcher | Expert in Statistical Analysis, Regression Modeling & Scientific Writing
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USD 30/hr
Dr. rer. nat.
Germany

I am a PhD‑qualified researcher with extensive experience in statistical data analysis, regression modeling, scientific writing, and research ...

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USD 30/hr
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Dr. Magdalini T.

Senior Chemical Process Engineer | R&D Expert in Sustainable Processes
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USD 100/hr
PhD Chemical Engineering
United States

Process and technology development engineer with 8+ years of experience advancing complex technologies from laboratory research through pilot, ...

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USD 100/hr
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Dr. Seth C.

Environmental Health & Neurotoxicology Consultant | PFAS | Data Analyst | Scientific Writing
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USD 25/hr
Graduate Student
United States

I am an experienced researcher in environmental toxicology with a strong focus on PFAS-induced neurodevelopmental toxicity, transcriptomics, an...

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USD 25/hr
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Dr. EMILIO M.

Chemicals' formulator with 40+ years R&D and Manufacturing experience, and Polymer Science experience in coating...
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USD 200/hr
MBA
United States

BSc in Polymer Science and Technology, MSc in Chemistry, PhD in Polymers, MBA Marketing; formulation Institutional Commercial , Household, Pers...

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USD 200/hr
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Dr. Waqar A.

Proof reading | AI detection | Citation authenticity| SOP's | HSE, Environmental Sustainability | GHG Accouning
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USD 30/hr
LLM
Pakistan

I am an Environmental Sustainability, Carbon Accounting and Industrial Compliance professional with extensive experience in the fertilizer and...

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USD 30/hr
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Dr. Sajid ul G.

20 Y Experience, Biotech & Genetics Consultant, mtDNA Analysis, Molecular Biology, Bioinformatics, and Research Supp...
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USD 20/hr
PhD
Pakistan

Molecular Biologist, Teacher of Biology, Developmental Genetics, Bioinformatics, Gene Bank Submissions, Analysis of Data through Ugene and NCBI...

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USD 20/hr
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Dr. Nirav L.

Expert in Geospatial Data Analysis, Machine Learning, Scientific Visualations
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USD 25/hr
PhD
India

Air Quality Modelling, Python Programming, NetCDF

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USD 25/hr
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Dr. Lydia C.

Multi-Disciplinary Scientist | Technical Writer | Cell & Molecular Biology | Regulatory Compliance | Quality | 13+ y...
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USD 30/hr
PhD
Australia

I am a multi-disciplinary scientist with over 13 years of laboratory experience across academic research, pharmaceutical R&D, and GMP manuf...

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USD 30/hr
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Dr. Hasnain A.

Aquatic Toxicologist & Ecotoxicology Specialist | Risk Assessment & Data Analysis | Emerging Organic Contaminant...
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USD 35/hr
Ph.D
Pakistan

I am an aquatic toxicologist and ecotoxicology researcher specializing in assessing the biological, biochemical, and genotoxic impacts of emerg...

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USD 35/hr
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Dr. Munkhpurev B.

PhD Chemical Engineer | Ceramic Membranes | Water Treatment | Scientific Writing & Materials Research
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USD 35/hr
Doctor of Philosophy (PhD) in Engineering
Mongolia

I am a PhD Chemical Engineer and Lecturer at the Mongolian University of Science and Technology (MUST) with extensive research experience in ce...

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USD 35/hr
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Tanmay K.

Energy & Environmental Data Specialist | Excel Modeling & Soil Engineering Expert
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USD 20/hr
Msc. Environmental Engineering
Germany

I am an environmental and energy modeling specialist with a solid background in soil engineering research combined with hands-on experience in ...

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USD 20/hr
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Dr. Mostafa E.

Data Scientist, expert in Python, R, Climate Modeling, scientific writing, and projects management
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USD 70/hr
PhD of Science / Researcher
Egypt

He is a Researcher at the National Research Centre since 2006 and graduated from the Faculty of Science – at Cairo University with a Major spec...

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USD 70/hr
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Dr. Dominic C.

20+ Yrs Sustainability Expert | ESG, LCA, Climate Resilience, Nature-Based Solutions, Hydroponic Phytoremediation
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USD 70/hr
MRes in Urban Resilience and Sustainability
United Kingdom

I am a sustainability consultant and Doctor of Engineering with over 20 years of experience in environmental design, ESG strategy, and nature-b...

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USD 70/hr
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Ruan F.

Editor, writer, and researcher delivering clear, impactful work with precision and purpose.
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USD 50/hr
Copy-editing. Completed a rigorous 100-hour course in the copy-editing of creative, academic, and digital texts, with particular emphasis on grammatical precision, structural improvement, and respect for authorial voice.
South Africa

Aesthetic: Earthy elegance — muted greens, rustic reds, natural textures. Communication Style: Clear, structured, practical, friendly. Strength...

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USD 50/hr
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Dr. Armela T.

Environmental Consultant | Water & Soil Pollution Expert | Science-Based Solutions for Environmental Protection
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USD 75/hr
Doctorate
Germany

Environmental consultant with 8+ years of experience in pollution monitoring, source tracing, and regulatory compliance. Specialized in passive...

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USD 75/hr
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Dr. Jan S.

Scientfic Expert | Critical Reader and Writer | PK/PD Specialist | Experiment and Product Designer | Regulatory Affairs
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USD 60/hr
Doctor of Philosophy - PhD
Austria

🚀 Your Go-To Scientific Consultant for Mission-Critical Projects 🚀 Need an expert who can not only understand complex science ...

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USD 60/hr
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Dr. Lovely E.

Grant writer with 7 years of experience in climate R&D, EU funding, sustainability strategies, and technical reporti...
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USD 85/hr
Ph.D. (Physics)
Guadeloupe

I am a climate-focused grant writer, public project strategist, and certified territorial engineer in sustainable development, with over 7 year...

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USD 85/hr
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Consult top freelance pollution control and waste management specialists with expertise in waste management processes, biophysical environments, and more. Kolabtree is the world's largest platform for hiring trusted freelance scientists and consultants.

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Restrict who can see your project and send you proposals. Invite only specific freelancers to view your project.

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Our T&C include a default confidentiality clause that protects your IP and NDA for added protection before disclosing project details.

Kolabtree ensures the safety and security of your payments, personal information and project details. Kolabtree’s T&C include a default confidentiality and NDA clause.

You will receive detailed proposals directly from Kolabtree. These proposals will include a comprehensive Statement of Work (SOW), project fees, milestones and deadlines.

You can choose to pay either a fixed or an hourly fee based on your scope of work. Pre-pay for the next milestone. You have to approve the deliverables only if the quality meets your expectations. If you aren't happy, we'll refund your money.

Kolabtree will share multiple quotations for your project. You have the freedom to accept the quote that aligns with your project requirement and budget. You can get in touch with us if you want to discuss the fee.

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

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You have to approve the deliverables only if quality meets your expectations. If you aren't happy, we'll refund your money.

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Approve the deliverables once you're satisfied with the job done.