DeNora Tetra – TETRA LP Blocks™ dual parallel lateral underdrain and the TETRA U Blocks™; In gravity filters, the underdrain is one of the most important components contributing to overall system performance and operation. TETRA LP blocks are popular with plant owners for their low headloss, lightweight construction and easy installation either as a retrofit or for new filter underdrain applications. The easy-to-assemble TETRA underdrain filters ensure exceptional installation strength, integrity and maintenance-free life with no moving or wearing parts.
Pureflow is a water treatment company with pressure filters for removing turbidity, iron, chlorine, suspended solids, and organic matters, unfavorable tastes and odor from water supplies. Multi-media filters, activated carbon filters, and iron media filters are all designed to provide superior filtration performance. Iron Media Filters (Greensand) are combined with chemical treatment to remove iron, turbidity, manganese, suspended solids, and arsenic including both dissolved and suspended iron. They are able to be used for continuous or intermittent regeneration. Activated Carbon Filters remove chlorine, organics, and taste and odor. ASME Tanks, vertical, horizontal, with isolated cell construction are available.
H2O Innovation – Reverse Osmosis for removal of nitrates, dissolved organics, dissolved organics, sulfate, uranium and hardness. RO uses a semi-permeable membrane to separate and remove dissolved solids, organics, pyrogens, submicron collodial matter, viruses, and bacteria from water. The process is called “Reverse” Osmosis since it requires pressure to force pure water across a membrane, leaving the impurities behind. Reverse Osmosis is capable of removing 95 – 99% of the total dissolved solids (TDS) and 99% of all bacteria, thus providing safe, pure water. Applications include surface water, ground water (under influence) and water reuse.
H2O Innovation has been involved in supplying nanofiltration (NF) and reverse osmosis (RO) systems for municipal and industrial applications since the 1990s/ NF/RO applications are used to remove unwanted salts and contaminants from a feed water stream. It is commonly used in drinking water, water reuse and desalination applications. Systems are designed to achieve removal of TDS, TOC, alkalinity, sodium, chloride, phosphate, iron, manganese, arsenic, boron and other salts or contaminants based on membrane projections which simulate the rejection of these contaminants by the NF/RO membrane.
AWC Water Solutions (formerly Corix) manufacturers complete packaged and modular water treatment systems designed to meet a variety of flow and water quality parameters, producing from 10 to 5,000 gpm of clean water for both potable and industrial. Systems conventional, membrane-based systems, or combined hybrid systems for optimal life cycle costs. Our water treatment offering includes:Direct filtration (DF), Adsorption clarification (AC), Tube settler (ST), Dissolved air flotation (DAF), Membrane filtration – ultrafiltration (UF), nanofiltration (NF) reverse osmosis (RO) and Pressure filters (PF) (Greensand/GAC).
Aqua Aerobic Systems -Aqua UltraFiltration™ Membrane System featuring ultrafiltration Aqua MultiBore® membranes combines unequaled membrane strength with high permeability. This modular Aqua UltraFiltration system offers two distinct advantages – the membrane fibers do not break, and no air scouring is required. Ideal for retrofit with membranes with “fiber breakages”. Installations include Butler-Missouri to replace Hydranautics membranes plagued with broken fibers.