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Top Freelance Water Treatment Scientists For Hire

Dr. Dr. Naeem A.

Seventeen-year research experience in using a range of software relevant to analytical instruments and data analysis.
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USD 10/hr
Ph.D in Environmental Sciences
Pakistan

Seventeen-year research experience in CEPS, PCSIR, Lahore, Pakistan as Senior Scientific Officer (Jan 2008 to date). Currently working on Nanoc...

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USD 10/hr
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Dr. Virendra K.

Microbial Biotechnologist & Fermentation Expert. Specialist in sustainable food tech, and biotransformation
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USD 150/hr
Ph.D.
Germany

About Me: As a dedicated Microbial Biotechnologist, I provide expert freelance consultancy in applied microbiology, fermentation technology, a...

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USD 150/hr
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Mir Farid A.

Scientific Editor | Water & Environmental Research | 25+ Years Expert in Editing, Proofreading & Peer Review
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USD 10/hr
MSc
Iran

"I am a scientific editor with over 25 years of experience in water and environmental research, professionally peer-reviewing and editing ...

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USD 10/hr
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Dr. Easar A.

Environmental Materials Scientist
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USD 50/hr
PhD
China

Experienced in Environmental Science and Materials, specializing in nanomaterials, characterization, adsorption, water treatment, water quality...

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USD 50/hr
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Dr. Dr.Ragab G.

environmental scientist , EIA consultant, Grant writing or project proposal
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USD 90/hr
Diploma in biochemical analysis
Saudi Arabia

I am an environmental scientist and biologist with a Ph.D. in biological science, . With over 20 years of experience, I have worked across air...

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USD 90/hr
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Dr. Hussein A.

PhD Civil Engineer | Wastewater Treatment & AI Modeling Expert
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USD 20/hr
master
Palestine

I am a PhD civil engineer specializing in water and wastewater treatment, with strong expertise in AI-based modeling and environmental data ana...

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USD 20/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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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. Elnaz H.

Nanotechnology Researcher | Nanomaterial Synthesis & Photocatalysis Expert | Hydrogen & Water Treatment
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USD 15/hr
Nanotechnology - Nanomaterials
Canada

I’m a postdoctoral researcher with a PhD in Nanomaterials, specializing in the synthesis, characterization, and application of advanced nanostr...

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USD 15/hr
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Dr. Mohamed A.

Ph.D. Nanotechnology Expert | Scientific Writer & Editor | Water Treatment Specialist
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USD 8/hr
Post doc
Egypt

🔬 Dr. Mohamed A. Farghali, Ph.D. Scientific Writer | Nanotechnology Expert | Water Treatment Consultant 🌍 About Me I am a Ph.D...

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USD 8/hr
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Dr. Akshay Kumar S.

Environmental Science Researcher | Academic & Technical Writing | Biomonitroing Approaches
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USD 50/hr
PhD
India

I am a dedicated researcher and academic writer in Environmental Sciences with expertise in air pollution remediation, biomonitoring approaches...

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USD 50/hr
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Sakine S.

Environmental Health Engineering
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USD 30/hr
Ph.D.
Iran

As an environmental scientist with over a decade of academic and hands-on experience in solid waste, wastewater, and environmental monitoring, ...

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USD 30/hr
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Dr. Mirna O.

PhD Researcher in PEC-PV, photoreforming & Green Hydrogen | Expert in water treatment and Waste Valorization ​
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USD 21/hr
Master in Inorganic Chemistry
Malaysia

I am a PhD researcher specializing in photocatalysis, water treatment, and renewable energy. My work focuses on designing novel heterojunction...

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USD 21/hr
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ARPAN H.

. | Academic Publication Consultant | Research Reviewer | Expert in Scientific Editing & Journal
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USD 35/hr
PhD
India

Ph.D.-qualified academic consultant and research reviewer with 14+ years of experience in scientific writing, editing, and publication support....

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USD 35/hr
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Dr. Robbie C.

Computational neuroscientist with virtual healthcare industry experience.
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USD 150/hr
PhD | Neuroscience
United States

AI/ML Engineer and Data Scientist with a decade of experience driving digital health innovation from startup inception to large-scale data solu...

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USD 150/hr
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Dr. Lalit Kumar G.

Climate Data-CRA-GIS Analyst, Hydrologist, Flood Modeler, ESG & Sustainability Strategy, 8+ Years Research & Con...
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USD 50/hr
Doctor of Philosophy
India

I am a Climate Data, CRA, and GIS Analyst with over 8 years of research and consultancy experience in hydrology, flood modeling, and environmen...

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USD 50/hr
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Consult top freelance water treatment scientists with expertise in river flow maintenance, water recreation, 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 safety and security of your payments and personal information and project details. Kolabtree’s T&C includes 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 arn’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 in case you want to discuss the fee.

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

Why Kolabtree

Contact experts directly

Speak directly with freelancers and explain your requirements.

100% satisfaction guaranteed

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

Project Management

Keep track of files and conversations in the user-friendly Workspace.

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You can choose to pay either a fixed or an hourly fee based on your requirement.

How it works View full page
1

Post your Project (Free)

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2

Get Quotes & Choose Experts

Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.

3

Collaborate

Pre-pay for your project and work with the expert to get your desired output. Keep track of files and conversations in the user-friendly Workspace.

4

Job Done!

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