ENVO ARSENIC AND FLUORIDE REMOVAL FILTER FOR WHOLE HOUSE
Two Models
A)For Whole House: ENVO ARSENIC AND FLUORIDE FILTER 1000 Liter per hour capacity
FLOW : Well water pumped In---Iron Filter---Arsenic Fluoride Filter----Collection Tank---pumped to overhead tank
B)For Point Of Use :KITCHEN :
ENVO CANDLE FILTER 20 Liter per day capacity WITH FLUORIDE
AND ARSENIC REMOVAL
Maintenance Cost: Rupees Ten Per Day for 20 liter of water.
OPTION ONE: SS FILTER
AND ARSENIC REMOVAL
Maintenance Cost: Rupees Ten Per Day for 20 liter of water.
OPTION ONE: SS FILTER
OPTION TWO: PLASTIC FILTER
LOOKING FOR Associates all over Assam
LOOKING FOR Associates all over Assam
And NE States.
PLEASE CONTACT FOR ALL BUSINESS DETAILS::09859171561(Guwahati).
Head Office: ENVO PROJECTS,(DELHI), 09899300371
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.
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
आर्सेनिक प्रभावित इलाके में चर्म रोग सबसे पहले दिखते हैं। इस गाँव में 28 प्रतिशत लोगों को हाईपर केराटोसिस और मेलोनोसिस 31 प्रतिशत लोगों में पाये गए। आँत की बीमारियों में 86 प्रतिशत लोगों को गैस्ट्रीक, 57 प्रतिशत लोगों को लीवर सम्बन्धी रोग, 46 प्रतिशत लोगों को पाचन और भूख की कमी जैसे रोग हैं। चौंकाने वाली सूचना यह है कि लोगों की प्रजनन क्षमता पर असर पड़ रहा है।
नपुंसकता (एजूसपरमिया) 9 मर्दों और 6 औरतों में बाँझपन दिखा। 137 महिलाओं का मासिक-चक्र बिगड़ गया है जो दूसरी बीमारियों का संकेत है। सबसे खतरनाक प्राथमिक और मध्य विद्यालयों के बच्चों में भी आर्सेनिकोसिस के गम्भीर लक्षण दिखना है। दस प्रतिशत बच्चों की हथेली और तलुवों में हाईपर केराटोसिस के लक्षण दिखने लगे हैं। स्कूल के बच्चे उस चापाकल का पानी पीने के लिये विवश हैं जिसके पानी में आर्सेनिक की उपस्थिति 100 पीपीबी से ज्यादा है।
उल्लेखनीय है कि विश्व स्वास्थ्य संगठन और अमेरीकी पर्यावरण सुरक्षा एजेंसी ने पेयजल में आर्सेनिक की अधिकतम सीमा 10 पीपीबी निर्धारित की है। पर भारत समेत कई देशों में इसे 50 पीपीबी मान लिया गया है। लेकिन इस पूरे गाँव के भूजल में आर्सेनिक 100 पीपीबी से अधिक है। अधिकतम स्तर 1908 पीपीबी दर्ज किया गया। पड़ोस के गाँव सिमरी में तो 1929 पीपीबी आर्सेनिक मिला। यह स्तर बिहार में सर्वाधिक है।
अब तक सर्वाधिक स्तर भोजपुर जिले के पांडेयटोला में 1861 पीपीबी पाया गया था
FLOW CHART :
Pond/well---Pump---Iron Filter----Activated Alumina Filters---Activated Carbon Filter----UV Tube disinfection----Collection Tank----Supply by 20 Ltr JAR
DESCRIPTION OF PARTS OF THE SYSTEM :
The Iron filter with iron removal media is very high efficiency in Iron, turbidity and bacterial removal.
The Activated Alumina Filter removes both Arsenic and Fluoride. This is a WHO approved conventional method applied all over the world..
The Activated Carbon filter removes residual colour ,odour and Iron. Also it removes the bad effects of activated alumina.
Pond/well---Pump---Iron Filter----Activated Alumina Filters---Activated Carbon Filter----UV Tube disinfection----Collection Tank----Supply by 20 Ltr JAR
DESCRIPTION OF PARTS OF THE SYSTEM :
The Iron filter with iron removal media is very high efficiency in Iron, turbidity and bacterial removal.
The Activated Alumina Filter removes both Arsenic and Fluoride. This is a WHO approved conventional method applied all over the world..
The Activated Carbon filter removes residual colour ,odour and Iron. Also it removes the bad effects of activated alumina.
Source of Water : Pond, WellTo provide 10 liters per capita per day (LPCD) of safe drinking water for drinking and cooking purposes in areas affected by fluoride, arsenic, heavy metals and pesticides.
Quantity: 3000 Liter per day (For 300 persons @10 liter per person per day ).
To design a system we need
1. The total quantity of water to be treated
2. A water test is recommended.
FOR A SINGLE HOUSE: 1000LPH FRP Vessel Filter with Arsenic fluoride media .Cost:Rs.40,000/=
LOW COST CANDLE FILTER FOR HOME WITH MEDIA FOR IRON ,FLUORIDE & ARSENIC (IFA)REMOVAL
sr no
|
Item
|
Specification
|
1
|
Filter Body
|
Three Chamber of 20 Liter each
|
2
|
Candle Filter(Tripura Type)
|
01
|
3
|
Plastic Tap
|
25/=
|
4
|
Media
|
3kg Alumina, 1 kg Carbon(replace after six month
|
5
|
Stand
|
MS, 1 No
|
FOUR KALSHI FILTER AT VILLAGE( Removes Iron, Fluoride, Arsenic)
Description
A homemade, four-pitcher filter unit, one of the simplest and most inexpensive ways treat drinking water. The first pitcher contains coarse sand. The second contains activated alumina, third pitcher contains activated carbon, and the fourth collects the filtered water.
A sari cloth is sometimes used as an additional filter between the top 2 kalshi.
A sari cloth is sometimes used as an additional filter between the top 2 kalshi.
Benefits
- Simple
- Excellent microbial removal, Iron Removal,Fluoride and Arsenic Removal
- Can be constructed of local materials
- Cost:Minimum
Drawbacks
- Fragile
- Low flow (1-2 litres / hr.)
- Irregular flow rate, requires frequent cleaning
- Availability of activated alumina
Cost :Rs.500/=
Operating & Maintenance: replacement of activated alumina after two months
CONTACT : Saleem Asraf Syed Imdaadullah, 09899300371(Delhi)
Rakib Hussain (Mobile: 9859171561,Guwahati.)
ENVO PROJECTS,NEW DELHI. www.saleemindia.blogspot.com
