To separate solids from liquids, nonwoven or woven fabrics out of animal or vegetable fibers are used, and synthetic fibers are now in use since several decades. In cross-flow filtration the filtrate is recuperated transversely to flow direction through a porous wall layer. In classic filtration, a filter cake is built up on filter surface and this cake reduce the flow of filtrate which will depend of the cake permeability. Often it needs such a cake structure build-up in order to obtain a clear filtrate. The...
Problem: Industrial manufacturers face stringent regulations for discharging wastewater to the environment and municipal sewer systems. Biochemical Oxygen Demand (BOD) is a primary concern for many discharge limits, as wastewaters high in BOD can have adverse impacts on the aquatic environments by leading to oxygen depletion. In some cases, as a means to supplement BOD, it is also desirable to monitor chemical oxygen demand (COD) of industrial effluents. Both of these tests, are time and labour intensive reducing...
Through experience we have found that when the correct water filtration system is put into place as an integral part of the effluent water treatment process our customers have been able to experience several benefits:- Enabled water to be re-used in other areas of their operations as part of the effluent treatment process.
Industry and municipal waste-water (sewage) treatment plants have had to respond to environmental legislation such as the Urban Waste Water Directive, IPC, IPPC and now the EPR (Environmental Permitting Regulations). As successive legislation becomes more stringent, discharge consents have been progressively tightened, and the need for self-regulation has become more important. As a consequence, on-line instrumentation has been installed throughout waste-water industry to continuously to provide final effluent...
Bilfinger Water Technologies produces and installs filtration plants in chemical – pharmaceutical fields since the early 1970s. The filtration systems developed by Bilfinger Water Technologies during this 30 year-experience are particularly appreciated in solid liquid separation processes and dewatering of treating effluents. These separation processes play a very important role in the chemical pharmaceutical field, being essential elements of many production processes.
Fluence has decades of experience providing sustainable treatment solutions for power industry process water and effluent. Industrialization and population growth are spurring the demand for power around the world, putting pressure on fuel and water resources. At the same time, power producers face strict pollution and air-quality controls.
All the industries including pharmaceutical, food&beverage, chemical, textil, paper & pulp, etc. require big quantities of water. The water used in any industrial process as for example heating, cooling or if it is going to be consumed directly in the process like in food & beverage industry should be purified and softened. Our range of pressure vessels can treat these effluents through sand, multimedia or activated carbon filters according to the needs.
WesTech leads the way in municipal sedimentation solutions for primary and secondary clarification. Customers around the world benefit from the Clarifier Optimization Package (COP™), which provides clean effluent, maximizes overflow rates, and optimizes underflow concentration.
WesTech leads the way in municipal sedimentation solutions for primary and secondary clarification. Customers around the world benefit from the Clarifier Optimization Package (COP), which provides clean effluent, maximizes overflow rates, and optimizes underflow concentration.
A well-designed wastewater plant starts with your effluent requirements and an energy-efficient biological process. WesTech has multiple biological process options to match your application and preference. From trickling filters to oxidation ditches, WesTech`s biological process equipment will give you the effluent quality you need and the foundation for a successful wastewater plant.
In the marine market, ocean-going vessels and fresh water or inner coastal boats require water treatment technologies to meet drinking water, process water and wastewater requirements. Offshore oil and gas operations and ocean-going vessels generate sewage that can contain contaminants which have a detrimental effect on water quality and the overall marine environment. As a result, marine sewage treatment systems are required to lessen the environmental impact. The MEPC.227(64) effluent standards, adopted by the...
Ion exchange resins and synthetic adsorbents can be used in the metal plating industry to remove impurities, allowing recycling of the plating liquor. Treatment of effluents removes toxic metals, allowing safe disposal of the waste liquor.
Presence of colouring, additives, nonbiodegradable organic contents or presence of biological process inhibitors. Besides, they are highly corrosive which is why we manufacture our equipments using materials especially adapted to the working conditions. An effluent containing a great quantity of suspended and dissolved organic material.
We Set New Standards In Water Treatment Productivity; Choosing the right industrial effluent treatment will ensure you are running the plant as cost effectively as possible. An ENEXIO 2H Water Technologies solution is purpose-built to help industrial wastewater treatment plant managers comply with discharge consent conditions, minimize environmental pollution and reduce costs.
Mining release large volumes of water with a high conductivity due to the mineral salts that it contains. These effluents must be be treated with sand filters or activated carbon filters to reduce the environmental impact. Our range of filters in fiberglass reinforced polyester is highly resistant to corrosion and is, therefore, suitable to withstand these aggresive conditions.
Wastewater from a textile facility contains a variety of dyes and organic chemicals from the manufacturing processes that are often difficult to treat. Spectral analysis is well suited for monitoring waste streams to identify problematic dyes prior to treatment. Continuous monitoring of effluent wastewater for BOD and COD helps to ensure effective treatment and quality of effluent to ensure regulatory goals are met prior to discharge.