Process Solutions

Diva Envitec’s Process Solutions enhance reaction kinetics, solvent recovery, energy use, evaporation, liquid-liquid separation, and hot gas filtration—optimising operations, cutting costs, and enabling resource recovery.

What Makes Us Different

End-to-End Design Expertise

We deliver complete, validated process solutions—not just equipment—tailored to your production chemistry and unit operations.


Pilot-Driven Precision

Every design is backed by lab data and pilot-scale validation, ensuring seamless scale-up and operational reliability.


Performance-Centric Approach

Our engineering targets critical KPIs such as yield, purity, energy efficiency, and solvent recovery.

Our Solutions

CONTUFILT – M, RN, AC

Continuous filtration modules for high-solids, precious metal catalyst filtration – Pd/C, Pt/C, Raney Nickel, and activated carbon decolorisation & deodorsiation in pharma, chemical, and food process lines.
Crossflow micro- and ultrafiltration platform for clarification, cell separation, and protein fractionation in bioprocessing and fermentation systems using Tubular ceramic membrane.
Engineered membrane solutions using PES, PTFE, and PVDF for solvent-compatible nanofiltration, diafiltration, and organic compound separations and concentration.
Integrated platform combining phase-selective extraction and hybrid solvent separation and dehydration for efficient recovery of polar and non-polar solvents, organics, and fine molecules from complex process streams under optimiSed thermodynamic regimes.
Continuous centrifugal extraction technology designed for high-throughput separation of immiscible liquid phases with integrated phase disengagement.
Advanced adsorption and ion-exchange platform using proprietary resins and media for selective recovery of metals, polar compounds, dyes, and trace organics from complex process intermediates in both batch and continuous operations.
Modular evaporation platform integrating multi-effect evaporators, MVR, and condensation systems for solvent recovery, product concentration, and selective separation—maximizing yield while minimizing thermal degradation and energy consumption.

Solving Industrial Problems – Process Solutions by Diva Envitec

Enhancing Reaction Kinetics | Boosting Solvent Recovery | Minimising Energy Losses | Mastering Separation Challenges

The pharmaceutical industry faces challenges in eco-friendly production and downstream processes, including regulatory compliance, sustainability, and economic constraints. At Diva Envitec, we offer solutions for the pharmaceutical and API sectors, focusing on production enhancement, wastewater treatment, and energy efficiency. We address high COD toxicity, solvent issues, and unstable MBBR systems effectively.

The chemicals and fine chemicals industry faces significant wastewater challenges, including mixed waste streams, toxic and refractory COD, high TDS, and solvent contamination. Diva Envitec addresses these issues with advanced treatment technologies, providing effective solutions for waste stream segregation, contaminant removal, and ensuring regulatory compliance, thereby enhancing environmental sustainability.

The sugar and distillery markets face wastewater challenges like spent wash disposal, costly effluent treatment plants (ETP), condensate management, high boiler and caustic costs, and potassium recovery. Diva Envitec Pvt Ltd addresses these by offering advanced spent wash treatment, efficient ETP solutions, condensate management systems, cost-effective technologies, and potassium recovery processes. Their solutions help reduce environmental impact, enhance compliance, and lower operational costs for the industry.

The petroleum and petrochemical industry faces unique wastewater challenges, including spent waste caustic, solvents, oily wastewater, sludge, and suspended solids like carbon particles. Toxic COD levels add to the complexity. Diva Envitec plays a crucial role in addressing these issues through advanced treatment solutions, ensuring effective removal of contaminants and compliance with environmental regulations.

The pulp and paper industry faces challenges like high chemical content, BOD/COD levels, color, turbidity, suspended solids, toxicity, and large wastewater volumes. Diva Envitec Pvt Ltd can address these by providing advanced treatment solutions, effluent recycling systems, efficient sludge management, and ensuring compliance with environmental regulations. They promote sustainable practices and offer custom solutions tailored to industry needs, enhancing environmental compliance and sustainability in the pulp and paper sector.

The textile dye and pigment industries face unique wastewater challenges, including dye persistence, high stability, and effluent containing salts, sulfites, and unused dyes. These pollutants impact operational costs and fail to meet environmental standards. Diva Envitec Pvt Ltd addresses these by offering advanced solutions for color removal, salt removal, and reducing toxic COD levels. Their holistic approach combines engineering, construction, and design expertise to ensure efficient wastewater treatment and compliance with environmental regulations.

Mining generates wastewater issues such as heavy metal contamination, high TDS, and toxic pollutants. Diva Envitec, in partnership with the National Metallurgical Laboratory (CSIR), offers advanced, customized treatment solutions for various mining operations. Our commitment to sustainability ensures efficient, reliable wastewater management for responsible mining practices.

Wastewater challenges primarily involve high organic loads, nutrient content (like nitrogen and phosphorus), and potential contaminants (such as fats, oils, and chemicals). Diva Envitec  plays a significant role by providing innovative wastewater treatment solutions tailored to these industries. This includes technologies for efficient organic matter removal, nutrient recovery, and specialized treatments for contaminants. Their expertise can help industries comply with environmental regulations, reduce discharge costs, and enhance sustainability through water reuse initiatives.

The biopharmaceutical and fermentation industries face unique wastewater challenges due to the complex nature of their production processes. These include high biochemical oxygen demand (BOD), chemical oxygen demand (COD), and nutrient content from organic materials and microbial cultures. Contaminants such as antibiotics, heavy metals, and residual chemicals also require specialized treatment. Effective wastewater management is crucial to meet stringent regulatory standards, mitigate environmental impact, and ensure safe discharge or reuse, reflecting the industry’s commitment to sustainability and compliance.

The pharmaceutical industry faces challenges in eco-friendly production and downstream processes, including regulatory compliance, sustainability, and economic constraints. At Diva Envitec, we offer solutions for the pharmaceutical and API sectors, focusing on production enhancement, wastewater treatment, and energy efficiency. We address high COD toxicity, solvent issues, and unstable MBBR systems effectively.

The chemicals and fine chemicals industry faces significant wastewater challenges, including mixed waste streams, toxic and refractory COD, high TDS, and solvent contamination. Diva Envitec addresses these issues with advanced treatment technologies, providing effective solutions for waste stream segregation, contaminant removal, and ensuring regulatory compliance, thereby enhancing environmental sustainability.

The sugar and distillery markets face wastewater challenges like spent wash disposal, costly effluent treatment plants (ETP), condensate management, high boiler and caustic costs, and potassium recovery. Diva Envitec Pvt Ltd addresses these by offering advanced spent wash treatment, efficient ETP solutions, condensate management systems, cost-effective technologies, and potassium recovery processes. Their solutions help reduce environmental impact, enhance compliance, and lower operational costs for the industry.

The petroleum and petrochemical industry faces unique wastewater challenges, including spent waste caustic, solvents, oily wastewater, sludge, and suspended solids like carbon particles. Toxic COD levels add to the complexity. Diva Envitec plays a crucial role in addressing these issues through advanced treatment solutions, ensuring effective removal of contaminants and compliance with environmental regulations.

The pulp and paper industry faces challenges like high chemical content, BOD/COD levels, color, turbidity, suspended solids, toxicity, and large wastewater volumes. Diva Envitec Pvt Ltd can address these by providing advanced treatment solutions, effluent recycling systems, efficient sludge management, and ensuring compliance with environmental regulations. They promote sustainable practices and offer custom solutions tailored to industry needs, enhancing environmental compliance and sustainability in the pulp and paper sector.

The textile dye and pigment industries face unique wastewater challenges, including dye persistence, high stability, and effluent containing salts, sulfites, and unused dyes. These pollutants impact operational costs and fail to meet environmental standards. Diva Envitec Pvt Ltd addresses these by offering advanced solutions for color removal, salt removal, and reducing toxic COD levels. Their holistic approach combines engineering, construction, and design expertise to ensure efficient wastewater treatment and compliance with environmental regulations.

Mining generates wastewater issues such as heavy metal contamination, high TDS, and toxic pollutants. Diva Envitec, in partnership with the National Metallurgical Laboratory (CSIR), offers advanced, customized treatment solutions for various mining operations. Our commitment to sustainability ensures efficient, reliable wastewater management for responsible mining practices.

Wastewater challenges primarily involve high organic loads, nutrient content (like nitrogen and phosphorus), and potential contaminants (such as fats, oils, and chemicals). Diva Envitec  plays a significant role by providing innovative wastewater treatment solutions tailored to these industries. This includes technologies for efficient organic matter removal, nutrient recovery, and specialized treatments for contaminants. Their expertise can help industries comply with environmental regulations, reduce discharge costs, and enhance sustainability through water reuse initiatives.

The biopharmaceutical and fermentation industries face unique wastewater challenges due to the complex nature of their production processes. These include high biochemical oxygen demand (BOD), chemical oxygen demand (COD), and nutrient content from organic materials and microbial cultures. Contaminants such as antibiotics, heavy metals, and residual chemicals also require specialized treatment. Effective wastewater management is crucial to meet stringent regulatory standards, mitigate environmental impact, and ensure safe discharge or reuse, reflecting the industry’s commitment to sustainability and compliance.

We understand your operation is unique.
Get in touch to speak with one of our representatives.

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