chemical waste production Applications

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Chemical Water Treatment for waste water

by Kurita     based in Ludwigshafen, GERMANY

Kurita develops products and solutions for the waste water treatment to improve the water quality and respect the legislation and the environment. Due to increased environmental sensitivity and today’s legislative restrictions, most industrial plants which use water already have wastewater treatment plants. The different Kurita Technologies carefully adapts to the needs of each plant through the optimization and improving the water quality and reducing your operating costs. Improve the water reuse in your facilities and work closely with our customers to reduce the discharges to a minimum level is one of our main targets.

Hazardous waste treatment solutions for chlorine industry

by econ industries GmbH     based in Starnberg, GERMANY

The mercury cell process is a formerly widely-used production technique for the production of chlorine and caustic soda. The liquid metal, mercury, acts as cathode (negative pole) in this process. In the past, the loss of mercury during the process (to air, soil and water) led to serious health and environmental problems. Therefore, most European chlorine producers have decided to phase out the mercury cell process by 2020. Nevertheless, even today, almost 6000 tons of mercury is used per year for chlorine production in Europe alone. As a result of this, yearly waste outputs contain around 1200 tons of mercury, which are stored on-site or sent off for disposal.

RTO (Chemical) Industries Waste, Paint, Wood chip and

by Honeycombs Ceramics BV     based in Sassenheim, NETHERLANDS

Our company Honeycombs Ceramics B.V. supports installations used for RTO (Regenerative Thermal Oxidizer). These gas (waste) installations use ceramic beds of blocks to cool released hot gasses. This is one of the most important processes within the installation. Honeycombs Ceramics B.V. is established in Europe and China. This global connection makes us unique, it takes one contact to make RTO business a low-cost and durable business. Our lines are short, we are always available, and both countries have sales offices and warehousing. Core feature: Efficiency. The way you do business with RTO providers can be converted to a more simple, safe and secure way. By giving you the opportunity to choose how, when and where. Our companies in the Netherlands and China have professional sales teams. And their goal is to assist you. You can decide which office to contact. 24/7. Our production in China is under strict policy of quality control. We have inspectors in China and the Netherlands who both follow strict instructions to meet our high standards. These standards are measured and recorded by SGS every year. Pricewise we offer high quality for low pricing. Next to quality, there is warehousing. Our warehousing is extensive, with supervision of quality- and logistic managers. Also, there is the opportunity to keep stock in both countries. We understand the importance of availability when needed. Whether this is emergency, temporary, or for quantities based on a turn around. Based on all input from customers and opportunities in RTO business, we innovate and make possibilities work. In short; no fuss, that's us.

Petrochemicals, Waste Water Treatment, Gold Refinery, Gasification

by Gowrishankar Chemicals Pvt Ltd     based in Tumkur, INDIA

We like to introduce ourselves as leading manufacturers of granular activated carbon used in water and waste water treatment. We have modern plant to manufacture this product to Indian & International specification. We are an ISO9001-2008 company duly certified by BVQI. Over 70% of our production ( 3000 tpy) is being exported to Europe, US, Gulf countries, African countries, far east (Korea) & South America. Our clients include Calgon, Chemviron, Desotec, ESLI, HSC, CarboTech, ect. In India we are exclusive suppliers to Reliance Industries Ltd to their various refining complexes. We manufacture over twenty grades for various applications besides water and waste water treatment like in gold recovery, catalyst support, gas mask carbons, impregnated carbons, NBC carbons, condensate polishing carbon, etc. We request you to register our names for your requirement of activated carbon and send us your valued enquiries. Kindly visit us at www.gcarbon.com

Wastewater Treatment for the Chemical industry

by HydroThane STP BV     based in KC `s Hertogenbosch, NETHERLANDS

In addition to the food industry, biological anaerobic and aerobic technologies can be applied in the chemical and pharmaceutical industry as well.

Typical for the chemical and pharmaceutical waste water is the high organic pollution, which is often limited to only a few components that can be present in high concentration. Every production site has its own unique effluent composition.

This type of effluents require tailor-made solutions. The Upflow Anaerobic Sludge Blanket (UASB) process and the External Circulation Sludge Bed (ECSB) process from HydroThane are worldwide proven processes for the treatment of this type waste water.

Some chemical /pharmaceutical production processes where anaerobic technology has been applied are:
- Purified Terephthalic Acid (PTA)
- Phenol
- DMT
- Penicillin
- Insulin.

Hazardous and Special Wastes

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

Gasplasma® uses a DC Plasma Converter to crack impurities from the raw syngas. The intense heat and strong UV light produced by the Plasma Arc neutralises hazardous wastes, such as sludge and oils, creosote and other preservatives and chemicals. Gasplasma® transforms the organic parts of the waste into a hydrogen-rich syngas that is used to generate clean, renewable power and renewable heat. The second stage Plasma Converter makes hazardous elements inert and all the inorganic materials are vitrified into an environmentally benign product called Plasmarok®.

Industrial air pollution control for the chemical and petrochemical industry

by Chemisch Thermische Prozesstechnik GmbH / CTP Air Pollution Control     based in Graz, AUSTRIA

CTP systems can be found in every leading production company: thanks to the experience and the expertise developed in partnership with our customers for processes with inconsistent waste gas volumes; varying concentrations of organic components; gases contaminated with aerosols. CTP has installed systems for waste gas streams ranging from 1,000 to 200,000 Nm³/h. CTP supplies this industry with mainly catalytic systems, regenerative thermal oxidisers (RTO) and adsorbers. As the flue gases in this industry are often explosive mixtures, CTP systems have to be completed with special safety conduits and filters to help reduce hazards during continued operation.

Acid Regeneration Process

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

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.

Odor Control for Municipal Waste

by OMI Industries (OMI)     based in Long Grove, ILLINOIS (USA)

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.

Water treatment chemicals for the manufacturing industry

by Kurita     based in Ludwigshafen, GERMANY

In all industrial sectors, productivity and economic efficiency are the main factors for sustainable success. Reliable and durable production plants together with their cooling, boiler and waste water systems therefore play an important role. For more than 60 years, Kurita has specialized in water and process treatment. Our 5,200 employees work on behalf of our customers worldwide in a variety of industrial fields. Our individual treatment concepts and competent service help ensure the safe and economical operation of their facilities.

Water treatment chemicals for the automotive industry

by Kurita     based in Ludwigshafen, GERMANY

Immense global competition has compelled the automobile industry to optimize processes and improve energy efficiency. Continuous and effective production processes are key factors to meeting these challenges. Kurita is your competent partner for all questions concerning water and waste water management as well as paint detackifying. With more than 60 years of experience, we offer the most technically up-to-date water and process treatment solutions. Our highly qualified engineers will gladly advise you on how to increase plant lifecycle and reduce energy costs.

Applications and Air Pollutants Removed in the Petroleum/Petrochemical Industry

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

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.

Water treatment chemicals for the food & beverage industry

by Kurita     based in Ludwigshafen, GERMANY

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.



Water treatment chemicals for the steel and coke industry

by Kurita     based in Ludwigshafen, GERMANY

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.

Water Treatment for Personal Care / Water Treatment for Cosmetics

by B & V Water Treatment     based in Daventry, UNITED KINGDOM

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.

Absolute separation for the recycling sector

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

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.

Hazardous waste treatment solutions for site remediation

by econ industries GmbH     based in Starnberg, GERMANY

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.

Energy and Fuels from Wood Wastes and Biomass

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

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.

Waste water treatment plants Air quality control by TRS MEDOR

by Chromatotec Group     based in Val de Virvée, FRANCE

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.

Carbon black application of continuous waste tire pyrolysis plant

by Pyrolysis plant for recycling waste tyre/plastic     based in CHINA

Carbon Black Powder (30%) The second product of continuous pyrolysis plant for tires recycling is carbon black. The quantity of carbon black is about 30% to 35% according to tyre quality. The use of carbon black is as a chemical strengthener in rubber and coloring agent in pigment industries. This carbon black price is very competitive compared to petroleum carbon black, so our pyrolysis carbon black is good option in stead of petroleum carbon black.

Related Terms for chemical waste production

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