AquaSphere (AS-WEC) is an independent water & environmental consultancy. We help industries, mines, municipal bodies, institutions and CSR programmes — anywhere in the world — measure what they use, protect what matters, and build systems that last.
A consultancy engagement on water optimization and reuse planning at one of India's largest open-cast coal operations — covering mine-water balance, reuse pathways, quality safeguards and engineering recommendations.
Every engagement begins with the question behind the question. From there we build a scope that's BIS / ISO / CPCB-aligned, field-tested and defensible — because water decisions cannot afford to be opinions.
End-to-end usage mapping, metering strategy, leakage and non-revenue loss quantification across your facility.
Physico-chemical, microbial, heavy-metal and radiological screening — with risk-assessment and public-health interpretation.
Independent evaluation of treatment train efficiency, sludge handling, operator protocols and CPCB/SPCB compliance.
True blue/grey/green footprint for product lines and facilities, with practical reuse and recycle pathways.
Uranium, fluoride, nitrate, PFAS and heavy-metal surveys with spatial mapping and source evidence.
Treatment-system design review, desalination for arid zones, oil-water separation, greywater reuse.
Site surveys, catchment modelling, yield estimation and design proposals for campuses & industrial sites.
Audit-ready documentation for BIS / ISO / CPCB / SPCB / AERB — written to withstand inspection.
Online and on-site courses for professionals, operators and students — with completion certificates from AS-WEC.
We work across the full spectrum of water demand — from a village handpump to a 50 MLD industrial intake. Our methods travel; our judgement is tuned to each context.
Every piece of work we deliver leaves a trail — documented, defensible, auditable. Here is a current engagement.
AS-WEC offers online and on-site training courses in water quality, environmental compliance, ETP/STP operations, water audits and groundwater contamination — open to professionals, operators, researchers and students worldwide. Successful learners receive an AS-WEC certificate of completion, subject to applicable rules and curriculum.
Industry professionals, PHED & ULB staff, ETP operators, NGO teams, students & faculty.
Cohort-based or self-paced — joinable from anywhere in the world.
Issued by AS-WEC on successful assessment, where applicable.
Customised in-plant workshops for industrial & municipal teams.
We're putting together cohorts on the following streams. Drop us a line and we'll share the curriculum, schedule, fees and certification details.
What distinguishes AS-WEC is depth — the weight of published science and field practice behind every recommendation. Figures below reflect the professional record of our director, Dr. Bhumika Das.
Teaching and research across water quality, sustainability, hydrogeology and environmental governance.
In reputed national and international journals across water and environmental science.
Published by Springer Nature — water resources, environmental sustainability, urban resilience & ecological management.
Interdisciplinary initiatives in water conservation, waste management and aquaculture sustainability.
Presentations and invited lectures at national and international conferences, seminars and workshops.
Mentoring researchers and postgraduate students in cutting-edge environmental research domains.
Honoured by COST in recognition of research excellence and scientific contributions.
Standard suite across physico-chemical, microbial, heavy-metal and radiological screening.
A five-stage engagement model we've refined over a decade of field, lab and consultancy work.
Site visit, stakeholder interviews, review of historical data & compliance posture.
Sampling plan, instrumented metering, physico-chemical & microbial analyses.
Statistical modelling, GIS mapping, health-risk assessment, benchmarking.
Options appraisal, engineering-grade recommendations, reuse & recycle pathways.
Implementation advisory, compliance dossier, long-term monitoring & training.
AS-WEC is led by a principal who stays hands-on with every engagement — from field sampling to final report.
Dr. Bhumika Das is an academician, researcher and environmental expert with 13+ years of teaching and research experience in water quality, sustainability, hydrogeology, emerging contaminants and environmental governance. She specialises in sustainable water-resource management, field investigations, laboratory quality assurance and environmental monitoring.
She has led and contributed to multiple interdisciplinary research initiatives, including 2 funded research projects, with a strong focus on water conservation, waste management, aquaculture sustainability and environmental impact assessment. She has served as Editor of 6 books published by Springer Nature, supervised 3 Ph.D. scholars, authored 30+ research publications and presented at 75+ conferences and seminars in India and abroad. She was honoured with the Young Scientist Award by COST.
At AS-WEC, she leads field sampling, laboratory protocols, quality-assurance systems, environmental consultancy and sustainable water-management practices — driving impactful research and community-driven environmental solutions.
Tell us briefly about your site, your water concern, training requirement, or the outcome you're after. You'll hear back within 24 business hours with next steps or a scoping call.