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chemical waste Applications

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    Water treatment chemicals for the food & beverage industry

    The food and beverage industry is suffering from severe economic pressure. Efficient and continuous production processes are therefore business critical. By choosing Kurita concepts for your cooling water, boiler water and waste water plants as well as your reverse osmosis systems and autoclaves – all of which are specially adapted to your needs – you opt for economic and ecological treatment, leading to more productivity and cost-efficiency.



    By Kurita based in Tokyo, JAPAN.

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    Water treatment chemicals for the steel and coke industry

    The many production facilities within the steel industry, e.g. the blast furnace, converter, continuous caster, hot and cold strip mills and the coke oven plant require immense quantities of water for the cooling circuits and for gas scrubbing. During the last few years, the majority of steel plants have managed to significantly reduce freshwater usage per ton of steel through water recycling and process optimization. However, the high water quality standards required for the water circuits and regulations for waste water remain unchanged, resulting in an increased demand for professional water treatment.

    By Kurita based in Tokyo, JAPAN.

  • Vacuum excavation solutions for fertilizer plants sector

    Fertilizer Plant Clean‐up and General Maintenance. Vac‐Tron vacuum excavation models are currently being used at various fertilizer plants for general clean‐up and removal of muriatic acid waste. It is highly recommended that the inside of the debris tank and filter housing be protected with a coating that will resist the corrosive effects of the acid. Proper clean up is a must.

    By Vac-Tron Equipment based in Okahumpka, FLORIDA (USA).

  • Water Treatment for Personal Care / Water Treatment for Cosmetics

    B & V Effluent Services has been helping the cosmetics and personal care industry with their waste water management for a number of years. This has allowed B & V Effluent Services to develop a specific skill set and technical knowledge to help us provide excellent solutions to a number of blue chip companies within this industry. Modern manufacturing production systems have been developed to use cleaning water more efficiently however this water for a variety of reasons brings about a series of challenges when discharged as part of a sites effluent. B & V Effluent Services experience within this industry enables us to provide solutions to all manner of issues as well looking to optimise systems and save money for our clients wherever possible.

    By B & V Water Treatment based in Daventry, UNITED KINGDOM.

  • Water treatment research for refining and petrochemicals industry

    Refining processes like distillation use high quality steam that must be generated from ultrapure water. Advanced wastewater treatment technologies will help the industry meet tough regulations concerning hazardous waste products from process operations. As the industry expands into water-scarce areas in India, China and the Middle East, marginal sources can help meet the demand for water. Desalination and reuse technologies will secure a reliable source of water and help the industry manage its water impact. Water technology suppliers have the opportunity to tap into a market worth $768 billion.

    By Global Water Intelligence (GWI) based in Oxford, UNITED KINGDOM.

  • Applications and Air Pollutants Removed in the Petroleum/Petrochemical Industry

    Scrubbing of Hydrogen sulfide, mercaptans and other organosulfur compounds from sour gas and other sources. Proprietary regenerative scrubbing chemistries for hydrogen sulfide removal with sulfur production. By-product production systems for producing sodium hydrosulfide (Nash) from hydrogen sulfide. Sulfur dioxide scrubbing. Recover catalyst dust from FCC units. HCL storage tank vent scrubbing. Removal of HCL and particulate from thermal oxidizers burning chlorinated plastics. Marine drilling platforms sulfur dioxide thermal oxidizer emissions.  Asphalt plant scrubbers and hydrogen sulfide emissions from holding tanks. Pilot plant scrubber systems for hydrogen sulfide. Removal of halogenated and sulfur bearing gaseous compounds from high temperature thermal oxidizers and drilling platforms waste. Well drilling hydrochloric acid storage tanks.

    By Bionomic Industries Inc. based in Mahwah, NEW JERSEY (USA).

  • Pumping solutions for offshore liquid ring pump systems

    In offshore drilling, the safety of both people and the environment is dependent on the constant management of risk. With great public concern and media attention, the safety of offshore drilling for both people and environment, has been widely discussed for many years. Offshore drilling can potentially cause oil spills or disposal of other waste into the ocean, impacting human life and marine life.

    By Samson Pumps A/S based in Viborg, DENMARK.

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    Odor control for municipal and government

    Eliminating industrial odors naturally is our civic duty. To handle the odor control needs of municipal and government agencies, OMI Industries has created MUNI odor neutralizing product. Similar in many ways to its siblings in the Ecosorb products line, Muni odor control product uses Van Der Waals forces to chemically react with malodor molecules to eliminate odors combined with a natural formulation that makes it safe to work with. What’s more, the Muni product is surprisingly economical to use. It was specially developed to meet the tight budget limitations faced by municipalities without skimping on industrial odor control effectiveness.

    By OMI Industries (OMI) based in Long Grove, ILLINOIS (USA).

  • Anaerobic Digester for Biogas Plant

    Glass fused to steel tank is made by a special process, called vitreous enamel coating ,which is an advanced technology for anti-corrosion purpose of steel plate. Tanks are coated both inside and outside with enamel .Today, glass fused to steel tank is widely used in wastewater treatment projects as aerobic and anaerobic reactors of UASB,EGSB,SBR,BAF,USR,CSTR, and equalization tank, clarifier, and sludge holding tank. It has proven its superior resistance to thermal and chemical when facing water with extremes in pH and temperature.

    By Center Enamel Co,.Ltd based in Guangzhou, CHINA.

  • Absolute separation for the recycling sector

    In the whole production waste, a great part is represented by those of industrial origin. As far as the correct handling of them, VITONE ECO offers complete solutions, as far as dehydration of drilling muds, recycling of water in different processes in chemical, pharmaceutical and biotechnological sectors and in the processes of ore-mining and production of metals.

    By Vitone Eco S.r.l. based in Bitonto, ITALY.

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    Hazardous waste treatment solutions for site remediation

    The contamination of soils as a result of prior chemical production can often be unpredictable and diverse. The majority of such pollutants will require an ex-situ treatment method. Many of our VacuDry units can be used for direct-feeding contaminated soils. To reduce the input amount for thermal treatment, the VacuDry units can also be used in combination with soil-washing plants: In this case, customers only feed the high polluted fractions and screened fines (e.g. below 10 mm), as well as the filter-cake from the soil washing process. However, we are able to handle soil contaminated with mercury, hydrocarbons, PAH, PCB, dioxins, furans, organic-lead compounds and many more. VacuDry plants for on-site ex-situ remediation projects are delivered in a modular design.

    By econ industries services GmbH based in Starnberg, GERMANY.

  • Headworks Odor and Corrosion Control Using Hydrogen Peroxide

    Hydrogen Peroxide typically controls odors and corrosion at treatment plant headworks by direct oxidation of hydrogen sulfide (H2S) within the wastewater. In the direct oxidation mode, H2O2 is applied to the wastewater 5-30 minutes prior to the point where the odors are being released, generally as the wastewater line enters the plant boundary. The efficiency of hydrogen peroxide treatment depends upon the available reaction time, the level of iron in the wastewater (reaction catalyst), wastewater pH and temperature, and the initial and target levels of H2S odor. Under optimal conditions, effective dose ratios are 1.2 - 1.5 parts H2O2 per part dissolved sulfide, and can be reliably estimated through beaker tests. H2O2 + H2S → S0 + 2H2O Frequently, control of odors through the primary clarifiers is wanted. In such case, the mechanism of control is both direct oxidation of H2S (as it rises from the solids blanket), and prevention of odor generation (by supplying dissolved oxygen). Control is typically achieved with a booster dose of 1-2 mg/L H2O2 added to the clarifier influent. Higher doses or alternate modes of addition may be required in cases where: 1) hydraulic retention times are > 2-3 hours; 2) solids blanket depths are > 1-2 feet; 3) soluble BOD levels are > 200-300 mg/L; or 4) waste activated sludge is co-settled with the primary solids. 2H2O2 → O2 + 2H2O

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

  • Energy and Fuels from Wood Wastes and Biomass

    Wood wastes include woods from forestry, railways – sleepers, telecoms – telephone poles, timber manufacturing processes and the construction industry. Many of these types of wood tend to be contaminated with chemicals and other materials. This contamination can make the waste wood difficult to use in traditional biomass to energy processes and potentially hazardous to the environment. Our Gasplasma® energy from waste technology is able to transform efficiently the organic biomass into a pure, hydrogen-rich synthesis gas and safely destroys any harmful or hazardous inorganic chemicals. All inorganic materials are made inert and vitrified into an environmentally benign product called Plasmarok® which can be sold as an aggregate for construction, generating a revenue stream.

    By Advanced Plasma Power (APP) based in Swindon, UNITED KINGDOM.

  • Flares for Safe Disposal of Waste & Toxic Gases

    Our Flares are versatile in design & suitable for total destruction of waste gas/vapours. The waste gases/Vapours from petrochemical, WWTP, chemical plants have very high potential for environmental hazards. If allowed to released unburned into atmosphere. SIES offers flares and combustion systems for safe disposal of gases with high efficiency and reliability. System Designed to meet the API 521/537 norms High efficiency Burners with up to 99% thermal destruction Flares operable on fully automated, SCADA based solutions Customized & Cost effective project specific solutions Successful Installations of various types of flares at various locations.

  • Decentralized RDF/MSW power plants

    A local WtE CHP solution for every town / city. Technical team, led by Lambion company, has successfully delivered and installed over 3000 projects in the last 90 years in field biomase and waste fuels Fully EU Standards compliant Engineering supply chain is in place and ready Full understanding of legal, planning and environmental compliance and procedures Projects can be 13 / 21 / 25 MWth (input) systems. Waste streams can be Municipal waste, Industrial waste, Medical waste or Wood waste Typical customers are: Municipalities, Private owned comp. Paper and chemical industries Hospitals Forestry industry

    By LAMBION Energy Solutions GmbH based in Bad Arolsen, GERMANY.

  • Cooling Tower, algae and biofilm control

    “Efficiently lowers algae, biofilm formation, bacterial counts and chemical consumption.” When temperatures are high, for example in cooling towers, a matrix of different microorganisms such as bacteria, fungi, EPS and algae can grow very rapidly. The disadvantages of biofilm formation in cooling towers can be enormous. Therefore water used in cooling towers needs frequent treatment and chemical shocks to keep levels of micro-organisms to a minimum.

    By LG Sonic based in Zoetermeer, NETHERLANDS.

  • Plastic bag to fuel oil machine

    Plastic bag is a most important source of plastic waste, which is called white trash. So we must come up with a method to recycle plastic waste to improve the environment. As a leader in the field of recycling plastic waste, Doing group has a special machine that aims at plastic bag recycling. This plastic bag recycling machine can produce fuel oil from waste plastic bags. The oil has many applications. It can be widely used as fuel oil in industries such as steel, iron and boiler factories, ceramics, power or chemical industries or hotels, restaurants etc. or used for generators to get electricity. It also can be refined to diesel by pyrolysis oil distillation plant, which can be used in the low speed engine, such as digging machine, road roller, loading machine etc. or sold directly at a higher price. The Plastic bag to fuel oil machine also has two other end- products, carbon black and a little combustible gas. Contact: Ms Bonnie www.wastetireoil.com Phone: +86 15893800169

    By Henan DOING Renewable Energy Equipment Co.,ltd based in Zhengzhou, CHINA.

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    Ceramic membranes and pressure vessels for environmental protection / waste water technology

    In waste water treatment systems our membranes are used with great success for the filtration of cleaning chemicals (surface treatment), for cell separation after biological processes, or for the recycling of paints and lacquers.

    By atech innovations gmbh based in Gladbeck, GERMANY.

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    Waste water treatment plants Air quality control by TRS MEDOR

    Context & Challenges Globally, the wastewater treatment is the first public health issue. Urban development leads to urbanization near waste water treatment plant and extension of sewerage network. These aspects induce to an augmentation of sulfur compounds (H2S, mercaptans and sulfides) which are very corrosive, odorant and toxic. To monitor this compounds online CHROMATOTEC® offers high meteorological solutions. At the entrance of the waste water plants, where the waste water arrives, strongly smelling and polluted air is captured and neutralised by a chemical cleaning process called ‘’Stripping’’. The correct amount of chemical products needed to neutralise the polluted air has to be calculated.

    By Chromatotec Group based in Val de Virvée, FRANCE.

  • Biological waste water treatment plants solutions for the pulp & paper industry

    The pulp and paper industry generates large volumes of highly heterogeneous waste waters containing compounds from wood or other raw materials, process chemicals and compounds formed during processing.

    By HydroThane STP BV based in KC `s Hertogenbosch, NETHERLANDS.

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