D-Water Tech and our Sister concern Feni Trade Syndicate, M/s. Defoin, SH Engineering, Computer World BD Was registered in June 1995 as a business house for importing and marketing of water treatment/purification machineries and equipment/materials, Computer and IT equipments, . Later the company engaged itself mainly in design and installation of small, medium and large scale Waste Water, Sewage Treatment and Water Treatment Plants in domestic, commercial and industrial installations.
Company undertook two separate major projects of national priority. In early 2009 company has signed agreement with Bangladesh Export Processing Zone Authority (BEPZA) for implementing their two large capacity industrial water and effluent treatment projects.
Environmental Survey, EMP, EIA services
Environment Friendly Cooking Stove (EFCS)
Atmospheric Water Generation (Water collect from Air)
House- 328, Road- 05, DOHS, Baridhara, Gulshan, Dhaka
Phone☎+8802 8414507, 01817610026
Engr. A.A.M. Saiful Islam
You Tube: saiful9865
WhatsApp and WeChat No.: +88-01817610026
House#9/3 (2nd floor),Lane#I, Block#B,Section#6
Mirpur -1216, Dhaka, Bangladesh.
1. TORAY Industries, Inc. Japan (RO Membrane Manufacturer)
2. FilmTec™ RO -Membrane, USA
3. DIAION Resin, Mitsubishi, Japan.
4. LEWATIT Resin, Germany.
5. Amberlite Resin, DuPont, US
6. LANSHAN RO m/c, Taiwan
JEM Water Purification Systems is an Engineering, Indenting, Trading, Importing & Exporting water & waste water treatment firm located in Dhaka, the capital city of Bangladesh.
We are Specialist of all kinds of Water & Waste water treatment works.
Our organization is involved in manufacturing, designing and service providing range of Mineral Water Plants, Waste Water Treatment Plant (ETP), Industrial Sewage Treatment Plant, Industrial Water Filter, Water Softeners and much more. The range of products are highly appreciated for their high quality effluent, minimal maintenance, maximum efficiency, low operating costs, easy to install and operate features. These cost-effective products are used in varied industrial applications.
Our Work Scopes:
1. Industrial water treatment Plant
2. Mineral water Drinking Plant
3. Iron Removal Water Treatment plant
4. DM Water industrial plant
5. Battery Water DM Plant
6. Distilled Water plant
7. Water softener for Boiler & Generator
8. Waste water treatment plant
9. Effluent treatment plant (ETP)
10. Sewerage treatment plant (STP)
11. Household Water Filter
12. Central Water treatment plant
13. Water treatment for food & Beverages factory
15. Reverse Osmosis (RO) Plant
Board of Directors:
1. Engr. Jamin Sarker (Mahbub)
B.Sc Engineering (Mechanical, RUET)
2. Engr. Enamul Haque
B.Sc Engineering (Mechanical, RUET)
3. Engr. Ar Razi
B.Sc Engineering (Mechanical, CUET)
4. Engr. M M Zubair
B.Sc Engineering (Mechanical, KUET)
The main hardness causing ions are Calcium (Ca2+), Magnesium (Mg2+) and Bicarbonate (HCO3–). These ions or minerals are normally addressed as scale in the water causing scaling of pipes and equipment.
Iron Removal Plant
Iron removal is a technique used to remove excessive iron and manganese from water. It is normally done by mixing of the water with air followed by sand ﬁltration. Complex bound with humic acids, can be very difﬁcult to remove. In this case oxidation with ozone can be a solution
Reverse Osmosis (RO) Plant
REVERSE OSMOSIS is a process of water ﬁltration, under high pressure, using special membranes to remove suspended, dissolved, bacterial and chemical impurities up to 0.001 micron from water. It is recommended that Reverse Osmosis should not be used if your inlet
Waste Water Treatment
ETP process are summing up of some steps: a) Primary treatment (Physical and chemical): Oil, fatty acids and suspended solids could be removed by Screening, Coagulation, Flocculation, Fluidization, Electrolysis,
House no. 05, Road no. 08, Block-A; Section-10; Mirpue Dhaka-1216; Bangladesh;
Khan Jahan Road,Yousufia Jame Masjid,Moulabi Para Mor
Yousuf Road, Khulna-9000