Only show results in Virginia? Ok

process water recovery Applications

  • Sludge dewatering and water recovery from sand and aggregate washing processes

    Bilfinger Water Technologies designs and builds complete water recovery and slurry dewatering systems for sand and aggregate washing plants. These high-performance systems minimize water usage and solid disposal problems.

    By Aqseptence Group GmbH based in Aarbergen, GERMANY.

  • Industrial water Uranium recovery & purification

    The type of Uranium mineralization and the nature of its association within a particular deposit will have a major impact on process route selection. Uranium minerals are classified according to their influence on extractive metallurgy. The presence of impurities such as Vanadium, Molybdenum, and others may dictate that ion exchange is to be employed.

    By PuriTech Ltd based in Herentals, BELGIUM.

  • Aquatech Enhanced Oil Recovery (EOR)

    In a Steamflood Enhanced Oil Recovery (EOR) process, steam is injected in the well, lowering the viscosity of heavy oil suitable for extraction through the production wells. The fluid from the wells is a mixture of oil, water and gas and goes through a separation system to separate the three. The separated produced water is heavily contaminated with dissolved solids and hydrocarbons. Aquatech’s Steamflood Enhanced Oil Recovery (EOR) Technology offers the integrated solutions for the treatment EOR produced water for boilers, generating a purified product that can be reused for the production and injection of steam. Our turnkey approach to treatment includes coordinating the logistics of wastewater removal off-site and any sludge disposal.

    By Aquatech International Corporation based in Canonsburg, PENNSYLVANIA (USA).

  • Premium

    Anaerobic water purification systems for metal removal/recovery

    Many industries are aware of the opportunities to recover valuable resources from process and bleed streams. This combines creating revenues from waste streams with environmental sustainability. Even low concentrations of dissolved base metals can be economically recovered.

    By Paques B.V. based in EL Balk, NETHERLANDS.

  • Premium

    Environmental dewatering solutions for industrial wastewater processing

    TenCate Geotube technology provides cost-effective and sure dewatering and containment in a wide variety of industries.  In Power and Utility, Pulp and Paper and other general industries that produce sludge, TenCate Geotube dewatering technology enables the recovery of valuable materials, provides structural stability, improves water quality, or just reduces storage footprint by sometimes 50 to 80%.  The dewatering containers can be custom-sized to the application, placed in available space between other structures, and removed once dewatering is complete. In some cases, conditioners or polymers are used to promote flocculation to increase dewatering rate, improve solids retention and filtrate quality.

    By TenCate Geosynthetics Netherlands bv based in AE in Nijverdal, NETHERLANDS.

  • Enhanced oil recovery treatment for oil and gas industry

    Enhanced Oil Recovery (EOR) is a broad O&G Industry term, but almost always involves some kind of water treatment processes. Whether you are trying to increase injectivity, kill bacteria, break emulsions or destroy polymers, MIOX has equipment to help. MIOX’s exclusive Mixed Oxidant technology turns your EOR site into an on-demand chemistry factory - eliminating middle men and lowering costs.

    By MIOX Corporation - Johnson Matthey`s Water Technologies based in Albuquerque, NEW MEXICO (USA).

  • Acid Regeneration Process

    Acid Regeneration Process The commercially most relevant field of application for HCl regeneration processes is the recovery of HCl from waste pickle liquors from carbon steel pickling lines. Other applications include the production of metal oxides such as, but not limited, to Al2O3 and MgO as well as rare earth oxides by pyrohydrolysis of aqueous metal chloride or rare earth chloride solutions. A number of different process routes are available. The most widely used is based on pyrohydrolysis and adiabatic absorption of hydrogen chloride in water, a process invented in the 1960s. However tightening environmental standards and stringent air permit policies render it increasingly difficult to establish new pyrohydrolysis based acid regeneration plants.

    By Insheng Engineering Co., Ltd based in Pingtung, TAIWAN.

  • Premium

    Environmental dewatering solutions for mining and mineral processing

    TenCate Geotube technology provides cost-effective and efficient dewatering and containment in the mining and mineral processing industry. In mining and mineral processing (mine tailings, coal sludge, etc), TenCate Geotube dewatering technology enables the recovery of valuable materials, provides structural stability, improves water quality, or reduces storage footprint by sometimes 50 to 80%. Conditioners or polymers are normally used to promote flocculation to improve dewatering rates, solids retention, filtrate quality and increase in solids consolidation within the tubes.

    By TenCate Geosynthetics Netherlands bv based in AE in Nijverdal, NETHERLANDS.

  • Agitation and mixing solutions for mineral processing

    Mineral Processing includes recovery operations at a mine site and the associated processing plant.  The processing operations involve the extraction of metal ores and minerals from the mined rock.  Mines use mixers in Backfill or Water Treatment operation. Major applications involving mixers and agitators are found in the processing plant.

    By National Oilwell Varco based in Dayton, OHIO (USA).

  • Oil skimmers for food processing industry

    The food processing industry also has a broad range of applications for oil skimmer and waste oil recovery technology. From wash water sumps to waste water treatment pits, the AMBAR rope skimmer is versatile enough to be used in all types of applications and outperforms tube oil skimmer products.

    By Ambar Oil Skimmers based in Westwego, LOUISIANA (USA).

  • Aquatech Oil Sands-Produced Water Treatment

    For most oil sand recovery is accomplished with in-situ thermal processes like Steam Assisted Gravity Drainage (SAGD) and Cyclic Steam Stimulation (CSS), where steam and chemicals are injected to the liquefy the bitumen. The treatment and recycling of the produced water used in this process has a direct impact on the cost of oil production. Aquatech provides water treatment technologies that includes the recycling of the produced water used the process which has a direct impact on their the cost of oil production.

    By Aquatech International Corporation based in Canonsburg, PENNSYLVANIA (USA).

  • Turbidity Monitoring

    The monitoring of Turbidity is key requirement of the water industry in both water supply and water recovery systems. Within the water supply process, monitoring of turbidity allows operators to assess the efficiency of filters for particulate removal through the process. Similarly, with water recovery (Waste Water Treatment Works), the measurement of turbidity is a key parameter to track the removal of particulate through the process. CTG can provide turbidity measurements with the UniLux sensor, or provides turbidity as one of the parameters available within the 3 channel TriLux. For applications requiring turbidity measurements compliant to ISO07027:1999, CTG can offer the TurbiLux Nephelometer.

    By Chelsea Technologies Group based in West Molesey, UNITED KINGDOM.

  • Premium

    Heat Transfer Equipment for Waste Water Treatment Industry

    For years we are working successfully for environmental protection. Our systems allow to conserve resources through treatment and recovery. For the treatment of wastewater, among other thin film dryers. You can concentrate pastes and sludges, thicken, dry and dehydrate. The good product turnover in the dryer can dry sludge excellent. Process water must often be treated to either be disposed of properly or again recirculate in the process circuit. These combinations of methods are often necessary. In the process of purification solution GIG Karasek thermal processes are the focus. Thin Film Dryer here are the key component.

    By GIG Karasek GmbH based in Gloggnitz, AUSTRIA.

  • Membrane Filtration for Wastewater Treatment

    The essential challenges of today are to ensure cost effective treatment and recycling processes for water and wastewater. Membrane technology solves this task by being an innovative and trendsetting technology. Today membranes are successfully used for the treatment of municipal and industrial wastewater as well as for the production of drinking and process water from surface water. Membrane technology and membrane bioreactors (MBR) are especially important in arid zones for the recovery of clean water for reuse from wastewater. This enables the sustainable management of water resources ensuring availability and effective utilization.

    By MICRODYN-NADIR based in Wiesbaden, GERMANY.

  • Sulfide Oxidation with Hydrogen Peroxide (H2O2)

    Sulfide Odor Control Sulfide is found throughout the environment as a result of both natural and industrial processes. Most sulfide found in nature was produced biologically (under anaerobic conditions) and occurs as free hydrogen sulfide (H2S) - characterized by its rotten egg odor. We are most likely to encounter biogenic H2S in sour groundwaters, swamps and marshes, natural gas deposits, and sewage collection/treatment systems. Manmade sources of H2S typically occur as a result of natural materials containing sulfur (e.g., coal, gas and oil) being refined into industrial products. For a variety of reasons - aesthetics (odor control), health (toxicity), ecological (oxygen depletion in receiving waters), and economic (corrosion of equipment and infrastructure) - sulfide laden wastewaters must be handled carefully and remediated before they can be released to the environment. Typical discharge limits for sulfide are < 1 mg/L. Sulfide Treatment Alternatives There are dozens of alternatives for treating sulfide laden waters, ranging from simple air stripping (for the low levels present in groundwaters) to elaborate sulfur recovery plants (used to treat several tons per day at refineries and coal burning power plants). There are processes based on biology (using compost filters, scrubbing media, or inhibition/disinfection), chemistry (oxidation, precipitation, absorption, and combination), and physics (adsorption, volatilization, and incineration). Each process occupies a niche which is often defined by the scale and continuity of treatment, whether the sulfide is in solution or is a gas, the concentration of sulfide involved, and the disposition of the sulfide containing medium. However, for reasons relating to convenience and flexibility, chemical oxidation (using hydrogen peroxide) continues to grow in its scope of application. Treatment with Hydrogen Peroxide While other peroxygens such as permonosulfuric (Caro’s) acid, peracetic acid, and persulfates will oxidize sulfide, their use for this application is overkill. Hydrogen peroxide (H2O2) is considerably simpler and more cost-effective. H2O2 may control sulfides in two ways, depending on the application: Prevention - by providing dissolved oxygen which inhibits the septic conditions which lead to biological sulfide formation; and Destruction - by oxidizing sulfide to elemental sulfur or sulfate ion.

    By USP Technologies based in Atlanta, GEORGIA (US) (USA).

  • Premium

    Mineral sorting for the mineral industry

    The processing of minerals places a high demand on the sorting process. REDWAVE offers flexible sorting systems which are highly effective in separating impurities from valuable minerals. The separation occurs on the basis of colour, shape, structure or material property. REDWAVE guarantees high throughput with effective recovery of required materials, achieving maximum return on the separated commodities.

    By REDWAVE a division of BT-Wolfgang Binder GmbH based in Gleisdorf, AUSTRIA.

  • Premium

    Electrochemical solutions and water technologies for mining

    Winning with electrode design to reduce energy costs in traditional processes and UAT Reverse Osmosis (RO) Membrane Filtration Systems to meet any tap or brackish application need. Nickel and cobalt production,  precious  metal refining (gold, silver), recovery of copper from bleed streams or valuable metals from industrial wastewater, are some of the applications of our titanium DSA® anodes.

  • Premium

    Water treatment for power plants

    The process of electricity generation from fossil fuels such as coal, oil and natural gas is water-intensive. Between 40-50% of all water abstracted and used in developed countries is used in the generation of electricity. Thus, a reliable, abundant and predictable source of raw water supply to a power plant is a critical factor in site selection. Water supplies are required to provide various process waters for the following essential main purposes such as make-up water, cooling water for steam turbine condensers, and auxiliary plant cooling water.

    The primary application of modern water treatment technology is to maintain the integrity and performance of the power plant. Critical plant applications have water purity or conditioning requirements that must be adhered to for safe, reliable and efficient power generation.

    Experience has shown that integration of water technology treatments with power plant design can be very important in reducing operational problems and component failures 

    At power plant worldwide there are increasing limitations on water availability and environmental restrictions on discharges. This is expected to promote measures for water conservation and to have an increasing influence on water treatment decisions. At power plant, the recycling of internal wastewater streams can extend from the recovery of individual high-quality waste streams, which can be reused either directly or after only limited treatment, through to the development of fully integrated water/wastewater treatment systems for zero liquid discharge. However, the application of reuse schemes requires site-specific assessment, as not all waters may be viable options for recovery.

  • Premium

    Anaerobic water purification systems for metal and mining

    Sustainable metal recovery and water treatment. The metal and mining industry is increasingly aware of the opportunities to recover valuable resources from process and bleed streams. This combines creating revenues with environmental sustainability. The traditional method of removing dissolved metals and sulphate from aqueous process- and waste streams in the metal and mining industry is by neutralization with an alkaline agent like lime. The gypsum and metal hydroxides which are produced in this process complicate reuse of the valuable metals, with large quantities of sludge and increasing costs as a result.

    By Paques B.V. based in EL Balk, NETHERLANDS.

  • Industrial water treatment products for mining

    The mining and mineral processing industry is reliant on water for all aspects of their operations. Water treatment and specialty chemical programs are critical to ensuring maximum recovery and throughput while helping to minimize downtime and mitigate environmental, health, and safety risks.

    By ChemTreat, Inc. - a subsidiary of Danaher Corporation based in Glen Allen, VIRGINIA (USA).

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you