Biological Treatment and Clarification System combines the biological treatment system and clarification into a compact design utilizing common wall construction. The biological treatment is located at the periphery in a ring-shaped area while the clarification stage is in the central region.
Clarifiers are settling tanks built with mechanical means for continuous removal of solids being deposited by sedimentation. A clarifier is generally used to remove solid particulates or suspended solids from liquid for clarification or thickening.
Some designs incorporate coagulation, flocculation, and sedimentation a single unit (either up flow solids contact units or sludge blanket units). Most up flow solids contact units use recirculation of previously formed floes to enhance floc formation and maximize usage of treatment chemicals.
Sludge thickening is important because it is the process used in wastewater treatment centers to increase the solids concentration and decrease the free water. This step minimizes the load on the downstream processes, such as sludge dewatering and digestion.
Dissolved air flotation (DAF) is one of the most important and effective process in the treatment of all types of water -industrial and urban wastewater treatment, water processing, water reuse and desalination processes-.
Electro deionization (EDI) is a continuous process that utilizes an applied current to remove ionized and ionizable species from a water source while continuously regenerating the ion exchange media.
Grit and other solid materials are a costly component of both process water and wastewater, clogging systems, reducing efficiencies and causing abrasion damage and wear that lead to increased cleaning, maintenance and repair.
When the sewage arrives via the sewage network, the sewage treatment plant relies on level monitoring to allow the process to operate correctly. Wastewater level monitoring in sewage treatment plants is an essential control parameter for numerous sedimentation basins ,…
MBBR Pack is a modular package solution for the biological treatment of wastewater. MBBR Pack offers the advantages of a conventional MBBR (Moving Bed Biofilm Reactor) system in a standard prefabricated package.
Compared to traditional filtration technologies that rely on a screen or filter to remove particles, reverse osmosis (RO) is a pressure-driven separation process that employs a semipermeable membrane and the principles of crossflow filtration.
Rotating Biological Contactors (RBCs) are used in the treatment of wastewater as a secondary treatment process. The RBC process involves allowing wastewater to come in contact with a biological medium in order to remove contaminants in sewage before discharge of the treated wastewater to the environment, usually a river.
Wastewater Screening is the first unit operation in all wastewater treatment plants. Screen is the device used to retain solids found in the influent wastewater to the treatment plant.
Trickling filters (TFs) are used to remove organic matter from wastewater. The TF is an aerobic treatment system that utilizes microorganisms attached to a medium to remove organic matter from wastewater. This type of system is common to a number of technologies such as rotating biological contactors and packed bed reactors (bio towers).
Package technology offers an alternative to in-ground conventional treatment systems. Package processes are not altogether different from other treatment processes, although several package plant models contain innovative treatment elements, for instance adsorptive clarifiers.
The SAHAB group started in the water and wastewater treatment industry in 1980. Since then we have helped numerous clients with their water and wastewater needs.
