Rachcon Environtech Plant

Quotation for Sewage Treatment Plant by Ozonation

Technology selected for specific requirement: Septic tank filter by

ozone oxidation

Advantages: -

• No sludge production

• No smell

• small footprint

• Does not depend on input flow

• Immediate result upon start up

Application:

� Sewage water is fed to the septic tank where the solids are anaerobically digested.

� Septic tanks are under ground and do not utilize space or electricity

� No sludge formation.

� The water collected from septic tank is filtered.

� Then the water is oxidized using ozone to destroy cod, bod, and odour colour and to disinfect

the water.

� Resultant is clear water having no odour and cod, bod within limit for recycling.

PROCESS DIAGRAM

PARAMETER (EXPECTED**)

INLET OUTLET

COD 400 - 600 COD LESS THEN 30

BOD 250 - 350 BOD LESS THAN 10

TSS 100 – 150 TSS LESS THAN 10 ** Can be improved or adjusted as per requirement

Design specification:

Application: Sewage Treatment Plant by Ozonation.

Flow: 50,000ltr/per day.

Ozone Required: 250gm/hr.

Model Selected: S4 600.

Feed Gas: Oxygen Concentrator

before after

Actual Picture of treated water

AM Ozonics Pvt Ltd. 318, Hammersmith Industrial Estate, Off Sitladevi Temple, Mahim West, Mumbai 400016..

Tel No. 65188279 / 30484019 Email: ozonics@gmail.com

Scope of Supply: (Technical Specification):

� Septic tank / equalizing tank

Minimum retention time

Aproximate size

Moc

� Sewage pump

50000ltr/ day sewage pump : to give 30 meter head

� Pressure sand filter

Moc

Diameter

Height

Media

Mode

Down flow

� Carbon filter

Moc

Diameter

Height

Media

Mode

Down flow

� Bar screen: To remove particle above 0.5mm size

Moc:

Removable mesh filter :

Ozone mixing tank: 5m3 Capacities Sintex PVC Tank

(Technical Specification):

Septic tank / equalizing tank (Client Scope)

24 hrs

With 3 compartments

Sintex PVC tank below ground

/ day sewage pump : to give 30 meter head

FRP

16 inches

65 inches

Pebbles and sand

Down flow

Multiport valve

FRP

16 inches

65 inches

Pebbles and sand

Down flow

Multiport valve

o remove particle above 0.5mm size

Stainless steel

For easy cleaning

m3 Capacities Sintex PVC Tank

tank below ground

SPECIFICATION FOR 250gms/hr OZONE GENERATOR

Cabinet MS Power Coated

Inverter High frequency IG BT Based Resonate Mode Inverter

With Out Put Power control.

EHT Ferrite based oil immersed Transformer housed in

Aluminum Tank for low heating and No EMI

Electrode 4 Electrode in Single water cooled housing made in .

SS 316 L Electroplated with accurate gap.

Dielectric Precision Quarts Dielectric with Silver Coating

for long life and accurate Ozone Production

Discharge Carona Discharge on Dielectric not to exceed 0.3w/sq cm

for long life of electrode

Ozone Concentration 100 – 150gm/Nm3 at oxygen 5 Nm3 /hr

Cooling water Flow 15 LPM @ 15oC

Cooling water Pressure 0.8 Kg-cm2

Feed Gas Flow 1m3/hr

Feed Gas Pressure 0.5 Kg-cm2

Interlock and Safety To Cut off Ozone if no Oxygen flow

Oxygen Flow Switch To cut Ozone if low oxygen pressure.

Low pressure To cut ozone if no cooling water.

Spark To cut ozone if HV Spark

High Humidity Protection Electronic are coated with special water

Proof lacquer to prevent corrosion due to moister.

Dear Sir,

With reference to your inquiry, we are pleased to quote for our latest Rachcon Environtech customized

plant for the following parameters

COMMERCIAL PROPOSAL

Feasibility (Usage considered 10 years prima facie)

Water required for 10 years :

50,000 (lit/day) x 365 (days a yr) x 10(years) = 18,25,00,000.00 lit

Cost of Equipment (INR) :

Cost per liter = “x” paise per lit

SR. NO. DESCRIPTION

1

2

3

4

5

6

7

8

9

10

Bar Screen

Sewage Pump

Pressure Sand Filter

Activated Carbon Filter

Ozone Mixing Tank with Ozone Pump

Venturi System of matching capacity

Latest AM Rachcon Environtech Generator

Model S4 600 to give 250gms/hr of Ozone with

Oxygen Concentrator for Sewage Treatment

Plant

Electrical Equipments

Labour for installation

Process Design

TOTAL (INR)

Terms & Condition

Payment 50 % Advance with Purchase Order

40 % against Proforma Invoice or Inspection at our works.

10 % against Installation.

Delivery Period 4 Weeks from date of placement Order, may vary with location.

Warranty 12 months from the date of delivery with complete replacement of

installed components

Taxes* Excise Duty: 5.15% As Applicable

CST @2% against “C” Form

VAT : 12.5 %

Packaging Nil

Freight Extra as Applicable

Validity 30 Days from the date of this Quotation

* Taxes may vary as per area of installation, octroi & transportation at actuals extra.