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Rispri LabsENGINEERING A CIRCULAR FUTURE
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RISPRI SOLUTIONS / 01

From water challenges.
To working solutions.

Integrated treatment systems, specialist chemicals, and engineering support, from the first water analysis to everyday plant operation.

ENGINEERED WITH PURPOSEWater. Environment. Circularity.
Industrial water treatment infrastructure
Water & waste engineering

Why it matters now

India treats less than a third of the wastewater it makes.

Cities and industries produce far more used water than they treat. New rules on reuse, online monitoring and groundwater use are closing that gap quickly. Plants that are designed, dosed and tested as one system stay compliant longer and cost less to run.

72,368MLD
Sewage generated in India every day
28%
Share of that sewage actually treated
600M
People facing high to extreme water stress
50%
National target for reuse of treated water

Sources: CPCB, National Inventory of Sewage Treatment Plants (2021); NITI Aayog, Composite Water Management Index; NMCG, National Framework on Safe Reuse of Treated Water (2022).

Challenge and response

Where water projects usually go wrong, and how we prevent it.

  1. 01
    The challenge

    The plant comes from one vendor, the chemicals from another and the testing from a third. Nobody owns the result.

    How we solve it

    One team designs the plant, supplies the chemistry and checks the outcome in our own accredited laboratory.

  2. 02
    The challenge

    Discharge limits keep tightening and online monitors now report every breach to the regulator.

    How we solve it

    We design to CPCB and SPCB limits with a safety margin and build outlets that are ready for online monitoring.

  3. 03
    The challenge

    Fresh water is expensive, rationed or needs a groundwater permit.

    How we solve it

    Reuse loops, RO and ZLD options are costed early, so water savings help pay for the plant.

  4. 04
    The challenge

    Spares, service and chemicals slow down after handover.

    How we solve it

    Genuine parts, dosing chemicals and O&M support come from one supplier with 26+ years in the field.

About Ram Chemical Enterprises

26+ Years of Water Treatment Expertise

We are one of the noted organisations involved in offering a wide range of Water Treatment Chemicals, Water Treatment Equipment, and Water Treatment Plants - developed in strict compliance with prevailing industrial standards and widely appreciated for their quality and efficiency.

Offered in tamper-proof packaging at competitive prices, our solutions span cooling water chemistry, boiler water formulations, effluent treatment, de-mineralisation, and full plant engineering from design through commissioning.

250+
Products & Formulations
9
Plant Types Engineered
8
Chemical Categories
26+ Years of Expertise
1500+ Projects Completed
500+ Satisfied Customers
Water Treatment Plants

Pure Water.
Precisely Engineered.

High-rejection membrane systems delivering TDS reduction up to 99% - engineered for capacities from 500 LPH to multi-MLD with auto-flush, CIP provisions, and remote monitoring.

  • TDS reduction up to 99%
  • Hydranautics / FilmTec membranes
  • Auto-flush & CIP provisions
  • 500 LPH to multi-MLD capacity
Get a Quote
Filtration Systems

Clean Inputs.
Reliable Systems.

Pressure sand, carbon, and dual-media filtration for turbidity removal, dechlorination, and pre-treatment - protecting downstream RO and ion-exchange units from contamination.

  • Sand, carbon & dual-media options
  • FRP and MS vessel construction
  • Manual & automatic backwash
  • Standalone or pre-treatment stage
Get a Quote
Effluent Treatment

Compliant Discharge.
Zero Compromise.

Complete ETP systems tailored to your effluent characteristics - achieving CPCB and SPCB discharge norms through physical, chemical, and biological treatment with integrated sludge management.

  • BOD, COD & TSS removal
  • Colour & heavy metal treatment
  • Sludge dewatering systems
  • MBBR, SBR & MBR configurations
Get a Quote
01 / 03

* Images are representational only and may differ from the actual product.

Water Treatment Chemicals

Formulated for Industrial Performance

Our chemical range is non-polluting, safe and reliable, with simple and continuous operation - manually or automatically controlled - and designed to be environment-friendly across all industrial applications.

Cooling Water Treatment Chemicals

Formulated to protect cooling towers, heat exchangers, and condensers against corrosion, scaling, and biological fouling - maintaining heat transfer efficiency and extending equipment life in heavy industrial environments.

  • Corrosion and scale inhibitors for open and closed circuits
  • Biocides for algae and bacterial growth control
  • Dispersants for suspended solid management
  • pH stabilisers and conductivity controllers
Enquire Now
Cooling water treatment chemicals

Typical Applications

Cooling TowersHeat Exchangers CondensersChillers HVAC SystemsPower Plants

Key Product Features

  • Non-polluting, environment-friendly formulation
  • Wide concentration range for varying water hardness
  • Compatible with standard metallurgy

Boiler Water Chemicals

Specialist formulations to protect boiler internals and steam distribution systems from scale deposition, oxygen corrosion, and carry-over - ensuring peak thermal efficiency and safe, reliable steam generation.

  • Oxygen scavengers and deaerators
  • Scale and deposit inhibitors
  • Alkalinity and pH control agents
  • Anti-foaming and anti-carry-over treatments
Enquire Now
Boiler water treatment chemicals

Typical Applications

Fire-Tube BoilersWater-Tube Boilers Steam GeneratorsHeat Recovery Process SteamCaptive Power

Key Product Features

  • Suitable for low, medium, and high pressure boilers
  • FSSAI-compatible grades available for food process steam
  • Reduces fuel consumption through scale prevention

De-Scaling Compounds

High-performance acid and non-acid formulations to dissolve and remove mineral scale, calcium carbonate, iron oxide, and silica deposits from heat exchangers, boilers, cooling systems, RO membranes, and pipelines - without damaging base materials.

  • Liquid and powder formulations for varied surface types
  • Inhibited acid blends to protect metal substrates
  • Rinse-through and soak-type application methods
  • Non-corrosive options for sensitive equipment
Enquire Now
De-scaling compounds

Typical Applications

BoilersRO Membranes Heat ExchangersPipelines Cooling TowersCondensers

Key Product Features

  • Fast-acting with minimal downtime required
  • Biodegradable formulations available
  • Safe handling with appropriate PPE guidance

Effluent Treatment Chemicals

A comprehensive range of coagulants, flocculants, pH modifiers, and dewatering aids designed to support ETP and STP operations - reducing BOD, COD, TSS, and colour to meet statutory discharge norms under CPCB and SPCB guidelines.

  • Poly Aluminium Chloride (PAC) and Alum coagulants
  • Anionic, cationic, and non-ionic polyelectrolytes
  • pH adjusters - acid and alkali dosing chemicals
  • Odour control and disinfection chemicals
Enquire Now
Effluent treatment chemicals

Typical Applications

Industrial ETPMunicipal STP Textile EffluentFood Processing Paper MillsChemical Plants

Key Product Features

  • Compliant with CPCB / SPCB discharge standards
  • Optimised dosing for cost-effective treatment
  • Sludge dewatering improvement formulations included

RO Chemicals

Membrane-compatible antiscalants, biocides, and cleaning chemicals engineered to protect RO, NF, and UF membranes - maximising flux, extending membrane life, and maintaining permeate quality in municipal, industrial, and process water systems.

  • Antiscalants for carbonate, sulphate, and silica scaling
  • Non-oxidising biocides for biofilm control
  • Acid and alkaline CIP cleaning solutions
  • Dechlorinators and reducing agents for membrane protection
Enquire Now
RO membrane chemicals

Typical Applications

RO PlantsNF / UF Systems Drinking WaterBrine Concentration PharmaceuticalFood & Beverage

Key Product Features

  • Compatible with Hydranautics, FilmTec, and Toray membranes
  • Extends membrane life and reduces replacement frequency
  • NSF-grade options available for potable water applications

Paper Process Chemicals

Specialised water and process chemistry for paper and pulp manufacturing - addressing pitch and stickies control, felt and wire cleaning, drainage improvement, and water treatment across the entire paper mill cycle.

  • Retention and drainage aids for wet-end chemistry
  • Pitch and stickies control additives
  • Felt and wire cleaning formulations
  • Deposit control and scale inhibitors for water circuits
Enquire Now
Paper process chemicals

Typical Applications

Paper MillsPulp Processing Board ManufacturingTissue Production Recycled FibreWhite Water Systems

Key Product Features

  • Wide flow range compatibility across mill sizes
  • Reduces chemical oxygen demand in effluent
  • Improves machine runnability and sheet quality

Sugar Processing Chemicals

Process and water treatment chemicals for the sugar industry - covering juice clarification, evaporator and pan scale control, cooling water treatment, and effluent management in cane and beet sugar plants.

  • Juice clarification and flocculants for mud settling
  • Scale inhibitors for evaporators and vacuum pans
  • Cooling water treatment for condensers and barometric systems
  • ETP chemicals for effluent compliance
Enquire Now
Sugar processing chemicals

Typical Applications

Cane Sugar MillsBeet Sugar Plants Evaporator SystemsVacuum Pans Barometric CondensersSugar Refineries

Key Product Features

  • Food-grade compliant formulations where applicable
  • Seasonal dosing protocols available
  • Compatible with sugar-specific regulatory frameworks

Swimming Pool Chemicals

A complete portfolio of disinfection, balancing, and maintenance chemicals for swimming pools, water parks, and recreational water facilities - maintaining hygiene, clarity, and bather comfort year-round.

  • Chlorine-based and non-chlorine disinfectants
  • pH adjusters - acid and soda ash
  • Algaecides and clarifiers
  • Scale and stain prevention formulations
Enquire Now
Swimming pool chemicals

Typical Applications

Hotel PoolsClub Pools Water ParksPublic Pools Spas & JacuzzisSports Centres

Key Product Features

  • BIS / WHO guideline compliant formulations
  • Dosing guidance and testing support provided
  • Safe for bathers when used as directed

Water Treatment Plants

Engineered Systems for Every Application

Our plants are based on the latest technology, easy to install, equipped with innovative features, and designed for a trouble-free service life across industrial, municipal, and commercial installations.

Reverse osmosis plant

Reverse Osmosis (RO) Plants

High-rejection membrane systems for drinking water, process water, and industrial reuse - designed for capacities from 500 LPH to multi-MLD configurations with auto-flush and CIP provisions.

  • TDS reduction up to 99%
  • Multi-stage configuration available
  • Hydranautics / FilmTec membranes
Get Quotation →
Water softening plant

Water Softening Plants

Ion-exchange resin-based systems for hardness removal from boiler feed, cooling tower makeup, and process water - preventing scale and extending equipment lifespan.

  • Simplex and duplex configurations
  • Auto and manual regeneration
  • Fleck valve-based control systems
Get Quotation →

Water Filtration Plants

Multi-media, sand, and carbon filtration systems for turbidity removal, colour reduction, and pre-treatment ahead of RO and ion-exchange units - suitable for groundwater and surface water sources.

  • Sand filter, carbon filter, dual media
  • FRP and MS vessel options
  • Manual and automatic backwash
Get Quotation →
Effluent treatment plant

ETP - Effluent Treatment Plants

Complete effluent treatment systems for industrial wastewater - achieving CPCB/SPCB compliant discharge through physical, chemical, and biological treatment processes tailored to your effluent characteristics.

  • BOD, COD, TSS removal
  • Colour and heavy metal treatment
  • Sludge dewatering systems
Get Quotation →
Sewage treatment plant

STP - Sewage Treatment Plants

Biological sewage treatment systems for residential complexes, hotels, institutions, and municipalities - enabling treated water reuse for gardening, flushing, and cooling tower makeup.

  • MBBR, SBR, and MBR configurations
  • BIS 2490 compliant treated water quality
  • Compact design for space-constrained sites
Get Quotation →

D.M. Water Plants

De-mineralisation systems for high-purity water requirements in power plants, pharmaceuticals, laboratories, and precision manufacturing - producing conductivity as low as 0.1 µS/cm.

  • Two-bed, mixed-bed, and EDI configurations
  • Strong acid / strong base resin systems
  • Online conductivity monitoring
Get Quotation →

Water Recycling Plants

Tertiary treatment and recycle systems to recover and reuse process water or treated effluent - reducing freshwater consumption and discharge volumes for sustainable, cost-effective operations.

  • Zero Liquid Discharge (ZLD) support
  • Ultrafiltration + RO recycle trains
  • Recovery rates up to 85 - 95%
Get Quotation →
Seawater Desalination SWRO plant

Seawater Desalination (SWRO) Plants

High-recovery seawater & brackish water reverse osmosis systems for coastal industrial facilities and island resorts, featuring isobaric Energy Recovery Devices (ERD) and duplex stainless steel skids.

  • Desalination TDS reduction up to 99.8%
  • Isobaric Energy Recovery Devices (ERD)
  • High-pressure duplex membrane skids
Get Quotation →
Waste to Energy and Biogas plant

Waste-to-Energy & Biogas Refineries

Bio-CNG plants, high-rate anaerobic biomethanation digesters & industrial organic waste thermal recovery infrastructure, converting high-COD organic waste streams into clean methane fuel.

  • Compressed Bio-Gas (CBG / Bio-CNG) Refineries
  • Anaerobic Biomethanation Digesters
  • Methane Gas Scrubbers & Power Generation
Get Quotation →

Swimming Pool Plants & Accessories

Complete pool water treatment systems - filtration, disinfection, chemical dosing, and recirculation - for hotels, clubs, water parks, and residential complexes requiring dependable water hygiene.

  • Sand filtration and UV systems
  • Auto-dosing for pH and chlorine
  • Pool pumps, skimmers, and accessories
Get Quotation →
Carbon and sand filter vessels

Carbon & Sand Filter Systems

Activated carbon filters for dechlorination and organics removal; pressure sand filters for iron and turbidity reduction - used as standalone units or as pre-treatment stages in larger treatment trains.

  • Granular activated carbon (GAC) systems
  • FRP / MS vessel construction
  • Multi-port valve or butterfly valve control
Get Quotation →
Zero Liquid Discharge

ZLD Plants - 100% Water Recovery Systems

End-to-end ZLD systems recovering up to 100% of process water through multi-stage evaporation and crystallisation - meeting CPCB and NGT zero discharge mandates for textile, tannery, pharma, and dye sectors.

  • Pre-treatment · UF · RO · MEE · Crystalliser stages
  • MVR reduces steam consumption up to 70%
  • PLC / SCADA with remote monitoring
  • Dry crystallised salt / dewatered cake solid output
Get Quotation →
Capacity Range5 KLD - 500 KLD
Core TechnologyMEE · MVR · Crystalliser
Water RecoveryUp to 100%
ComplianceCPCB · NGT Zero Discharge

Plant Components & Spares

Genuine Parts. Catalogue-Grade Selection.

We supply genuine spare parts, membranes, filtration media, valves, instrumentation, and mechanical equipment from recognised manufacturers - supporting reliable plant performance for the long term.

Bag filter and pressure filter housing
Filtration

Bag Filter / Pressure Filter

MS & FRP pressure filter housings, 20" bag filter vessels

Big blue filter housing
Filtration

Big Blue Housing

Standard 10" & 20" Big Blue filter housings for sediment pre-treatment

Swimming pool sand filter
Filtration

Swimming Pool Filter

Side-mount sand filter systems for pools, hotels, and water parks

Spun polypropylene filter cartridge
Cartridges

Spun Filter - PP

Polypropylene wound cartridges: 2.5×20, 4×20, 4.5×20 inch

Thread wound filter cartridge
Cartridges

Thread Filter Cartridge

String wound depth cartridges for fine sediment and particle removal

Granular activated carbon
Media

Activated Carbon

Granular activated carbon (GAC) for dechlorination and organics removal

Ion exchange resin
Media

Ion Exchange Resin

  • Softener Resin 220Na
  • DM Cation Resin 225H
  • DM Anion Resin NIP
  • Mixed Bed Resin FFIP
MBBR biofilm carrier media
Media

MBBR Media

Polyethylene biofilm carriers for Moving Bed Biofilm Reactor (MBBR) systems

Tube settler media
Media

Tube Settler Media

PVC inclined tube settlers for enhanced sedimentation in clarifiers and ETPs

FRP pressure vessels
Pressure Vessels

FRP Pressure Vessels

  • 1030 · 1042 · 1054 · 1248
  • 1648 · 1672 · 2472 · 3072
  • 3672 · 4072
RO membrane element
RO Membranes

Membrane Elements

4040 & 4080 spiral-wound RO elements - Hydranautics / FilmTec

RO membrane housing
RO Membranes

Membrane Housing

  • 4" housings: 4040 · 4080 · 40120 · 40160
  • 8" housings: 8040 · 8080 · 80120 · 80160
Membrane end cap
RO Membranes

Membrane End Cap

End caps, adapters, and interconnectors for 4" & 8" pressure vessels

Multiport valve
Valves & Controls

Multiport Valve

6-position top & side mount multiport valves for sand and carbon filters

Air release valve
Valves & Controls

Air Release Valve

Automatic air release valves - 1" and 1.5" for pressure pipeline systems

Under-drain distribution system
Valves & Controls

Distribution System

Under-drain lateral systems Type A & B for uniform backwash distribution

Electric control panel
Valves & Controls

Electric Control Panel

Single-phase & 3-phase MCC panels with DOL and auto-manual switching

Electromagnetic flow meters
Instrumentation

Flow Meters

Online & offline electromagnetic flow meters - 1" to 6" pipeline sizes

Piezometer
Instrumentation

Piezometer

Standpipe piezometers for groundwater level and differential pressure measurement

Pressure gauge
Instrumentation

Pressure Gauge

Bourdon tube gauges for filter differential, pump discharge, and vessel pressure

Online pH and conductivity meter
Instrumentation

pH / Conductivity Meter

Online analysers for continuous pH, TDS, and conductivity monitoring in treatment trains

Air blower
Mechanical

Air Blower

Roots-type lobe blowers - single phase and 3-phase for aeration and backwash

Filter press
Mechanical

Filter Press

Plate-and-frame filter presses for sludge dewatering in ETP & STP systems

Plate heat exchanger
Mechanical

Plate Heat Exchanger

Gasketed plate heat exchangers for cooling tower blowdown and process heat recovery

Process Engineering & Technical Consultancy

Five moves from water risk to ready operation.

A focused engineering toolkit for treatment design, recovery, approvals and dependable handover.

Design the treatment train

Turn water data into a buildable process flowsheet.

  • Mass & Water Balance Calculations
  • P&ID & Hydraulic Retention Sizing
  • Biological & Chemical Reactor Sizing
  • CAD Layout & Flowsheet Schematics

Optimise recovery

Recover more water with lower energy and chemical demand.

  • Zero Liquid Discharge (ZLD) Modeling
  • Chemical Dosage & Jar Test Optimization
  • RO Membrane Antiscalant Advisory
  • Energy & Water Audit Reports

Plan the approvals

Keep statutory documentation aligned with site operations.

  • NOC for Ground Water (CGWA)
  • Consent to Establish & Operate (CTE/CTO)
  • OCEMS Real-Time Data Verification
  • Hazardous Waste Filing (Form 4 & 13)

Test the investment

See cost, capacity and operating logic before you commit.

  • DPR & feasibility simulation
  • On-site start-up & performance run
  • Third-party independent audit review
  • Operator training programs

Connect the environmental plan

Link approvals, mitigation and monitoring to the physical water plan.

  • Baseline environmental review
  • Water & wastewater impact assessment
  • Mitigation & monitoring planning
  • Environmental-clearance documentation inputs
Explore EIA support →

Engagement Models

Hourly Consultation Project-Based Process Design Retainer / Annual Compliance

B2B Engineering Collaboration

Partner with Rispri Labs for Turnkey Solution Designs

We collaborate with Civil Construction Companies, Infrastructure Developers, EPC Contractors, and Industrial Architects to deliver specialized water treatment process engineering, NABL analytical validation, and execution guarantees.

EPC Tender Process Backing

Complete process design schematics, P&ID layouts, and cost estimation for civil builders bidding on municipal or industrial EPC tenders.

Specialized Sub-Contracting

Executing the specialized MEP, chemical treatment, and membrane technology components of large construction projects.

Process Performance Guarantees

Lab-backed performance compliance assurance, protecting main contractors from statutory SPCB penalties and discharge non-conformity.

Discuss EPC Partnership →

Why Choose Us

The Ram Chemical Advantage

The factors that have helped us build a reckoned name and wide clientele across the water treatment industry over 26 years of consistent delivery.

01

Superior Quality Chemicals

Every formulation is developed in strict compliance with prevailing industrial standards and offered in tamper-proof packaging for consistent, reliable performance.

02

Technically Advanced Systems

Our water treatment plants and equipment incorporate the latest membrane technology, control automation, and process engineering for optimum outcomes.

03

Ethical Business Practices

Transparent pricing, honest scope definition, and a commitment to delivering exactly what is promised - no hidden costs, no post-order surprises.

04

Team of Experts

Our engineering and support team brings deep domain knowledge in water chemistry, plant design, and compliance - backed by 26+ years of field experience.

05

Modern Warehousing Facility

Well-organised, properly stored inventory of chemicals and spares ensures product quality is maintained from our facility to your site.

06

Wide Business Network

A strong distribution and service network across Agra and wider India allows us to reach and support clients wherever their operations are based.

07

Timely Delivery & Reliable Support

We understand that water treatment downtime is costly. Our logistics discipline and responsive support team ensure chemicals, spares, and on-site assistance reach you on time, every time.

ISO-Certified Quality System

Operating under ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 - with documented processes for procurement, production, dispatch, and after-sales support. All products tested for quality before despatch.

ISO 9001ISO 14001ISO 45001

Featured Product

Rispri Electromagnetic Water Softener

A chemical-free, maintenance-free alternative to conventional water softening - using a controlled electromagnetic field to modify hardness mineral structure and prevent scale adhesion, without removing beneficial minerals.

Anti-Scaling Anti-Rust Anti-Algae Chemical-Free 2-Year Warranty

Why It Matters

Hard water causes limescale buildup in pipes and appliances, spotty utensils, dry skin effects, and accelerated equipment wear - raising maintenance and energy costs.

How It Works

The electromagnetic field changes the crystalline structure of dissolved calcium and magnesium ions, preventing them from adhering to pipe walls and surfaces.

Domestic & Industrial Fit

Effective for household water supply, hotels, apartment complexes, and scalable industrial or agricultural applications with minimal energy demand.

Eco Advantage

No salt, no chemicals, no regeneration wastewater, no recurring consumable costs - a sustainable alternative with zero chemical discharge.

Standards and regulations

Designed to the rules your auditors check.

Every design, product and report is prepared against the regulations and standards that apply to your site.

  • Environment (Protection) Rules, 1986General and sector discharge standards that every ETP and STP is designed to meet.
  • IS 10500:2012Drinking water limits we use for potable treatment, RO and softening systems.
  • IS 14543:2016Packaged drinking water requirements for bottling and RO plants.
  • CPCB OCEMS directionsOnline effluent monitoring for the 17 highly polluting industry categories.
  • CGWA Guidelines, 2020Groundwater permits, flow meters and piezometers for sites that draw groundwater.
  • National Framework on Safe Reuse, 2022Reuse targets that shape how treated water is planned and priced.

THE NEXT STEP

A better outcome
starts with a conversation.

Tell us about your process, site, or sourcing requirement. Our team will help you identify a practical way forward.

Talk to our team