MECHWAT TECHNOLOGIES PVT. LTD.

Web : www.mechwat.com

Email Id: Info@mechwat.com

Tele: 0271-7402196

Address : A/423, SOBO Center, South Bopal, Ahmedabad-380058

BIOTOILET/BIO-DIGESTER

To simplified the sewerage system

OBJECTIVE

To digest the complete human sewage

No energy dependence

Affordability

Long lasting (at least 15 years)

Require minimum water for cleaning

Space constraints

Allow weather system

Allow use of toilet cleaning agents for better hygiene

Free of manual scavenging/evacuation and maintenance

INTRODUCTION

Toilet in which human sewage waste is digested by anaerobic/aerobic bacteria.

Inoculums digests the human waste converting it into water & gases in the process.

Hydrolysis, Acetogenesis, Methanogenesis Bacteria charge to anaerobic digester.

Anaerobic Bacteria mostly generate the surfactant as a by-product so bacteria adoptedto digest the soap/Phenyl.

Their survival is linked with the availability of nutrients/ feed material. Even if the feedmaterial is not available, bacteria survive but do not multiply/reproduce. And as soon asnutrients are available they again start multiplying.

Doubling time of bacteria in the biodigester vary from 30 minutes to 16 hours amongthe bacteria involved in different steps of bio-degradation.

It should not be consumed. Hands to be cleaned after charging of bacteria in toilet.

CONTINUE..

pH value test, TS, TDS & TVS tests to be carried out by cog. Depots with the frequency of 90 days.

Discharged effluent will be Acidic & can cause corrosion on track fittings.

Chlorinator is provided to disinfect the discharged water which reduces the E-coli form present in effluent.

SALIENT FUTURE

Disposes human waste in a 100% ECO friendly manner.

Generates colorless, odorless inflammable bio gas and clear odorless water. Water contain full of nutrients and minerals and is good for irrigation purpose of nearby gardens, lawns etc.

Does not require any septic tank, sewage tank connectivity.

Existing out of order septic tank can be replace by Bio-digester in existing public and domestic toilets.

100% maintenance free, continuous biological process.

Routine cleaning chemicals do not harm the system.

Increase the residency time of biodegradation.

Inoculums charges only once during the entire life.

Independent on the limited and costly conventional energy resources.

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