Water Treatment Solutions & Supply – SAZI Engineering and Technology Bangladesh Ltd.

We provide comprehensive engineering solutions and services to customers for a complete range of water treatment Solutions, including design and build. We providing process upgrading and enhancement service.

The process of water treatment utilises water from rivers, lakes, wells and other reserves as a supply source of raw water. The quality of output is customised to the specific requirements of our customers, and ranges from clean water (including potable water for human consumption) to pure and ultrapure water for use in the real estate, municipalities and process industries such as power plant, electronics and semiconductor, pharmaceutical, refineries and petrochemical industries. Water treatment solutions involve different water purification technologies to treat different impurities present in the feed water for diverse applications and requirements.

Water Treatment Solutions

Our service including of use membrane processes and chemical process to further remove traces of smaller suspended solids and dissolved minerals, salts and gases contains in the water to produce ultrapure water. Filtration and chemical processes are used for the removal of suspended solids, large organic substances, particular dissolved minerals, salts in the feed water to produce clean water. Our treated water is used as an ingredient in the production of food and beverage and pharmaceuticals; in boilers to generate hot water or steam for industries such as power plant and palm oil and, as ultrapure water in the manufacturing process of electronics and semiconductors.

Reverse Osmosis System

We offers a wide variety of standard and customised RO systems engineered to achieve purify water, remove dissolved solids, organic matter, bacteria, pyrogens, TOC and silica; concentrate wastes and enable clean water to be recycled or discharged into the environment.Our design consist of modular designs which are made of membranes characterised by high performance, high flux, low energy consumption and easy cleaning

UF & MF System

We offers and priovide a wide variety of standard and customised UF & MF systems engineered to achieve the purify water, remove dissolved solids, organic matter, bacteria, pyrogens, TOC and silica; concentrate wastes and enable clean water to be recycled or discharged into the environment. Our design consist of modular designs which are made of membranes characterised by high performance, high flux, low energy consumption and easy cleaning.

Sea Water Treatment

We offers design & build of Sea water and Desalination system, which are involves the removal of salt, utilises sea water as a supply source to produce potable water for human consumption and for use in industries. Filtration and chemical processes, such as dissolved air flotation and automatic self-cleaning filter, are used as pre-treatment to remove oil and grease and suspended solids to prevent or minimise biofouling, scaling and plugging.

UV System

UV system is used for disinfection and removal of organic and inorganic contaminants, including chlorine, ozone and total organic carbon (TOC). UV technology is often used where conventional chlorine disinfection cannot be applied and can be used in the advanced oxidation process (AOP).

Chemical & Filtration

We provide an essential pre-treatment process to render west water seawater, river water, well water or effluent suitable for domestic, industrial and municipal applications. We can oversee and manage the entire process, starting from the intake all the way to the discharge point.

Electro Chlorination (ECS)

Electro Chlorination System generates sodium hypochlorite by combining two common consumables: Seawater+Electricity. The system easily controls sodium hypochlorite production and provides a powerful disinfection method for any application. This design allows for ease in service and maintenance, ensures high safety performance and cost efficiency