The screenings cause considerable problems during disposal. In its untreated state, it is very moist and still contains a considerable proportion of easily degradable organic matter, which can lead to unpleasant odours due to spontaneous decomposition processes. In a sewage treatment plant, pieces of wood, plastic foils and other heavy materials are fed in via the waste water inlet. These are collected with the screenings in front of the screens and are then removed from the waste water stream during the screen...
Ragger wires, also known as “pulper tails” and “pulper ropes”, are reject secondary raw materials that are created when waste paper is recycled. Ragger wires consists of the plastic trimmings, staples, tape, labels and baling wire found in baled post-consumer paper waste. It is made up of approximately 45% steel and 55% post consumer waste and must be removed from the pulper.
Many light and non-ferrous metal foundries are faced with the difficult hurdle of dealing with bulky waste consisting of punching burrs or rejects, which are a hindrance to optimal processing. Casting machines which involve the investment of many millions of euros cannot be used to their full capacity because production waste cannot be removed quickly enough. But it does not have to be that way!
Using powder activated carbon to effectively adsorb man-made trace substances. ProMinent also provides cost-effective solutions for challenging jobs in municipal waste water treatment: micro-pollutants are effectively removed by a complete system for accurately metering powder active carbon.
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.
Fossil fuel, hydropower as well as nuclear energy continue to be the world`s predominant energy resources. Increasing efforts are being invested in the securing of new fonts of energy. Extensive industrial research opens a broad variety of new applications for air purification.
Hotel & Resort waste volumes are expected to increase over the next few years, due to an increase in tourism generally. High amounts of food waste and packaging waste are generated on a daily basis and need to be disposed of in a environmentally sound way. Our range of general waste incinerators are broad enough to cater for any sized hotel operation. If you run a large scale island resort or a small independent hotel, we have waste solutions that will fit your budget and waste capacity.
Significant enhancement in separation processes. The content of sludge, sand and silts in surface water can reach several thousand milligrams per liter. Chemical precipitation and flocculation produce important amounts of solids.
One way in which valuables within waste can be utilized is by using it as fuel. Refuse derived fuel (RDF) is a term that applies to materials with a high calorific value (typically around 18 Mega joule per kilogram) that are removed from waste streams. Beneficiaries of this material are cement kilns to power plants.
Turnkey Robotic Sludge Removal Hassle Free, Full-Service Industrial Cleaning. Ecorobotics provides efficient robotic sludge or bulk removal technology that eliminates the inevitable errors when using human crews. Our Robotic Cleaning System can replace an entire human crew and run continuously without breaks allowing you to get your asset back as quickly as possible. Our bots are equipped with triplex pumps capable of delivering 1250 psi at 60 gallons a minute making this technology a powerful, environmentally...
Vast quantities of rubbish and waste appear rapidly in amusement parks, at major arenas or at popular tourist attractions. Litter bins are quickly overfilled, which makes the area look a mess and is inconvenient. An automated system for emptying litter bins and waste chutes enhances the environment on a number of levels.
The effluents that accrue in the cleaning process of silo vehicles and containers for transportation of raw materials for the chemical industry, are highly complex and constantly changing in the composition of wastewater. Flocculation as the prior art of treatment for chemical waste water can not remove many of the completely dissolved invisible substances. Thus, the residual stresses are evident despite high claritv of the `Treated effluent` is often well above the levels witch are applicable for wastewater in...
In taking a responsible stance on the exposure of workers to any potentially hazardous gases, there is a need for workplaces using anaesthetic gases, such as hospital operating rooms or research laboratories, to control the level of waste anaesthetic gas in the ambient air
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.
The surface treatment and metal finishing industry covers a large variety of activities whose purpose is to treat metal surfaces, protect them from corrosion, enhance their appearances with metallic coatings, or improve their resistance to erosion or wear. Processes include electroplating (nickel-chrome plating, zinc plating, brass plating, hard chrome plating, silver plating, etc.), chromating or passivation, anodising, phosphating, metal pickling, etching, chemical surface treatment, hot-dip galvanizing,...
Large catering kitchens at airports are operational more or less round the clock. They have to deal with enormous amounts of waste from incoming aircraft, food preparation kitchens and staff canteens. Compared with traditional manual refuse collection methods, an automated kitchen waste system is safer, more efficient, more hygienic – and cheaper in the long run.
The mining industry has the potential to use large amounts of wastewater in its operations. Often times these waste streams contain contaminants that require treatment before the water can be re-used or discharged. Biowater has successfully installed highly efficient biofilm treatment processes including our complete mix fixed film (CMFF®) system to remove BOD/COD, and nitrogen from mining waste streams. Biowater’s technologies, such as our CFIC® process, can produce effluent water quality that is...
• Consulting, development and registration of the Declaration on Formation of Waste (according to the Decree of the Cabinet of Ministers of Ukraine No. 1218 of 03.08.1998 (most recent version dated 30.10.2013);
• Development of the Registry Map of the Object of Formation of Waste (RM OFW) and/or the Registry Map of the Object of Handling and Disposal of Waste (RM OHDW) (according to the Decree of the Cabinet of Ministers of Ukraine No. 1360 of 31.08.1998 (most recent version dated 30.10.2013);
• Inventory of...
The presence of colour in water and wastewater, even a small amount, is highly visible and affects the aesthetic value. Colour is often caused by organic matter. Forms of organic content that cause colour pollution include synthetic chemical dyes, algae species and natural dissolved organics such as lignin and tannins.