Rispri LabsENGINEERING A CIRCULAR FUTURE

SAFE DRINKING WATER / 15

Ready: level 9 of 9Already in useTown

Ceramic filters for muddy river water.
Ceramic filters that do not clog like sand.

A water plant on a muddy river has sand filters that clog all the time. Banks of ceramic filter tubes hold back mud and fine particles.

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YELLOW WATER, IRON AND MUDDY WATERDelivered by Rispri Labs
Yellow water, iron and muddy water
Yellow water, iron and muddy water

What it achieves

The key numbers.

1 lakh L/day

in 12 hours of running.

Modular

banks of ceramic tubes.

RO ready

can feed an RO plant directly.

Problem and fix

The problem this solves.

  1. 01
    The problem

    A water plant on a muddy river has sand filters that clog all the time.

    How it is fixed

    Banks of ceramic filter tubes hold back mud and fine particles. The clear water can go straight to an RO unit if needed.

How it works

Step by step.

  1. 1

    Intake

    River water is pumped in.

  2. 2

    Filter

    Ceramic tubes with tiny holes hold back mud and fine particles.

  3. 3

    Clean

    Tubes are back-flushed to keep them open.

  4. 4

    Supply

    Clear water goes to use or to an RO unit.

Key features

Why it works well.

Up to 1 lakh litres a day in 12 hours of running.

  • Strong and long lastingCeramic stands up to cleaning and harsh water.
  • Semi-automaticSimple to operate.
  • Also polishes iron and arsenic waterAfter oxidation, it removes the particles.
  • Low-cost waterCan supply drinking water at about INR 1 for 5 litres.

At a glance

The details.

CapacityUp to 1 lakh litres a day
RemovesMud, suspended particles, rust
OperationSemi-automatic
Ready levelLevel 9 of 9 (already in use)
ScaleTown

Costs are indicative and change with your water, site and plant size. We confirm them after testing a sample.

Where it is used

Who it is for.

  • Town water plants
  • River-fed industries
  • Bottled water units

Questions

Frequently asked questions.

Is this technology proven?

Yes. It is at ready level 9 of 9, which means: already in use. Up to 1 lakh litres a day in 12 hours of running.

Can we try it on our own water first?

Yes. We test a sample in our NABL-accredited lab and, where it helps, run a small trial on your site before you invest in a full plant.

Do you supply and install it?

Yes. We design, supply, install and start up the system, train your staff, and our lab checks the treated water.

Yellow water, iron and muddy water

Ready: level 7 to 9 of 9Iron removal plant on the hand pumpPeople have stopped using the village hand pump because the water turns yellow and stains everything.Ready: level 7 of 9Large iron filter for schools and small townsA school, hostel or small town needs a lot of iron-free water every day.Ready: level 6 to 8 of 9Home iron filter, 15 litresA home or anganwadi gets yellow water from its tube well.Problem guideYellow Water and Red StainsIron makes people give up on a safe hand pump. A simple filter fixes it for a few paise a litre.

THE NEXT STEP

Fix it on
your own site.

Send us a water sample or a test report. We will check it, confirm this method fits and tell you what it costs to run.

Discuss your problem
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