IRON FILTER FOR TREATMENT OF WELL WATER FOR WHOLE HOUSE

IRON FILTER FOR TREATMENT OF WELL WATER FOR WHOLE HOUSE

Indication Cause Treatment
Water clear when drawn but red-brown or black particles appear as water stands; red-brown or black stains on fixtures or laundry

ENVO IRON FILTER:

We bring for the clients an encompassing range of Iron Removal Plant(IR Plant) which is widely used for Iron removal from water. The Iron Removal Plant (IR Plant) we offer is manufactured with high grade raw material. Our range of Iron Removal Plant (IR Plant) is offered at leading market prices consists of Domestic Iron Removal Plant, Iron Removal Plant for flat and apartments, Industrial Iron Removal ,FRP Iron Removal, MS Iron Removal.

Our specially designed Iron Removal Plant without Shallow Hand Pump can remove metals and chemical contamination. Our Iron Removal Plant without Shallow Hand Pump are provided with highly adsorptive filters to trap even the last trace of iron content in water and thereby rendering clean and healthy water.

Capacity :250 LPH   to 50,000 LPH

Usage:

1.    For community Purpose In rural areas

2.    For residence, housing, office building Purpose

3.    For school, collage, educational institutes Purpose

4.    For hotels, restaurants, resorts Purpose

5.    For hospitals, nursing homes and others medical institutes Purpose.

6.    For Municipality water supply, Corporation Purpose

7.    For Industrial purpose like paper mills, cotton mills, Poultry Firms, Chemical plant, Pharmaceutical purpose etc.

We also provide customized solutions for any sort of water related problems.

                     

    STANDARDS FOR POTABLE WATER :

Suspended Solids < 500 ppm

Turbidity < 10 ppm

B-Coli—NIL

M.P.N. – one number in 100 ml

Hardness <100 o:p="" ppm="">

Chloride<250 o:p="" ppm="">

Iron and Manganese < 0.3 ppm

PH= 6.5 to 8

Lead< 0.1 ppm

Arsenic< 0.05 ppm

Sulphate < 250 ppm

Carbonate Alkalinity < 120 ppm

Dissolved Oxygen = 5 to 6 ppm

B.O.D—NIL

Any parameter above the limits as mentioned above will require treatment

Treatment method: Chemical oxidation followed by filtration

Iron or manganese also can be oxidized from the dissolved to solid form by passing through oxidizing agent called MNO2.

 The resulting solid particles then must be filtered. When large concentrations of iron are present, a flushing sand filter may be needed for the filtering process.

Any filtration material requires frequent and regular backwashing or replacement to eliminate the solid iron/manganese particles. Some units have an automatic backwash cycle to handle this task. 

FLOW CHART :

 Well ---pump-----MNO2 Filter (BLUE COLOUR)---Anthracite filter (GREEN COLOUR)----Collection Tank---pumped to overhead tank of the house----supply to house.



FIRST FILTER: MNO2 FILTER

Filter Media – MNO2 Manganese di oxide

Iron and Manganese removal

Supplied in 25Kg bags

What it is and how it works

MNO2 is a oxidizing agent to precipitate iron and/or manganese. Because the presence of iron is most common, iron removal is the usual application for MNO2. Under suitable conditions, the iron and dissolved oxygen in water react on contact with the MNO2 filter bed and, as a result, the iron is precipitated in the form of hydroxide. This is a flocculent material which is filtered out in the bed of anthracite. Periodic backwashing flushes out the accumulated iron and the MNO2 is again ready to perform its function. MNO2 is not consumed in the iron removal operation.

SECOND FILTER:

SAND-ANTHRACITE FILTER FOR IRON REMOVAL

A sand-anthracite filter or dual media filter/multi-media filter is primarily used for the removal of turbidity and suspended solids as low as 10-20 microns. Inside a sand-anthracite filter is a layered bed of filter media. The bed is graded from bottom to top as follows:

1st layer	=	gravel support bed
2nd layer	=	2mm filter sand
3rd layer	=	fine filter sand
4th layer	=	anthracite

 How it works:

Anthracite has a high affinity for iron, especially when it is coated with potassium permanganate, and is therefore often employed for iron and manganese removal.

CONTACT FOR COSTS AND OTHER DETAILS: Saleem Asraf Syed Imdaadullah, 09899300371(Delhi)whatsapp

Rakib Hussain (Mobile: 9859171561,Guwahati.)

To design any iron filter we need the following two data

1.How much liter of water is to be treated in a day

2.Water test report mentioning Iron content.

WATER TESTING LAB AT GUWAHATI

Jalavikshan, +(91)-9864278211 , +(91)-9435045921 1st Floor,Techno Plaza Complex, M L Nehru Road, Panbazar, Guwahati - 781001, Near Pan Bazar Over Bridge

ASSAM TRIBUNE NEWS REPORT

Source of Article :http://www.assamtribune.com/scripts/detailsnew.asp?id=jan2916/at056

Groundwater contamination cases rising in State

Ajit Patowary
 GUWAHATI, Jan 28 - Cases of contamination of groundwater in the State are swelling up everyday, making groundwater unsafe for consumption. According to the official data, the number of the State’s districts which have got their groundwater contaminated by fluoride and arsenic has shot up to 22 and 21 respectively from 19 and 20 respectively in 2014-’15.

According to the data available with this newspaper, in 2014-’15, the arsenic affected districts of the State included Baksa, Barpeta, Bongaigaon, Cachar, Darrang, Dhemaji, Dhubri, Goalpara, Hailakandi, Jorhat, Kamrup, Karimganj, Kokrajhar, Lakhimpur, Morigaon, Nagaon, Nalbari, Sivasagar and Sonitpur.

This year, Tinsukia has also been found to be affected by arsenic, raising the number of affected districts to 21, said the sources.

Till 2013-’14, nine districts – Barpeta, Dhubri, Goalpara, Golaghat, Jorhat, Kamrup, Karbi Anglong, Karimganj and Nagaon – were found to be affected by fluoride.

But in 2014-’15, with the inclusion of Baksa, Cachar, Chirang, Darrang, Dibrugarh, Morigaon, Nalbari, Sivasagar, Sonitpur and Udalguri, the number of affected districts rose to 19.

In 2015-’16, with the inclusion of Bongaigaon, Lakhimpur and Tinsukia, the number of fluoride-affected districts have shot up to 22, sources said.

According to experts here, the trend of rise in the number of fluoride and arsenic affected districts should be studied, together with the impact of such contamination of groundwater, which is used by the people of many areas in these districts for the purpose of drinking as well as domestic use, on human and animal health.

Except in the two districts of Karbi Anglong and Nagaon, no comprehensive health impact studies of groundwater contamination in the rest of the districts has so far been known to have been conducted, said the experts. The origin of fluoride so far is known to be geogenic.

The State’s Department of Mining and Mineral may undertake such studies, involving also the Public Health Engineering Department (PHED), Council of Scientific and Industrial Research (CSIR), Central Ground Water Board (CGWB) and the North Eastern Regional Institute of Water and Land Management (NERIWALM) in this regard, said the experts