• Industrial effluent treatment plant
Industrial effluents are discharges from various industries, and various organic and inorganic pollutants have been found in different water resources. They belong to various classes such as Food Processing, Electro Plating Industries detergents, oils, greases, pharmaceuticals, etc. Industrial effluents discharged to sewer form an important part of the load on the average sewage treatment plant. It is, however, common for industrial facilities to carry out some or all the treatment of their effluent on-site. To treat industrial waste and wastewater it is mandatory for now by the circular of state governments. As they now want to make water more reusable by the industry or to safe discharge it into rivers, ponds, lake or any natural facility.
• Sewage treatment plants
Sewage treatment is a type of wastewater treatment which aims to remove contaminants from sewage to produce an effluent that is suitable for discharge to the surrounding environment or an intended reuse application, thereby preventing water pollution from raw sewage discharges. Once the treatment process has been completed and the wastewater has been treated as thoroughly as possible, it can be discharged into the environment.
The first thought for anyone planning a new development should be getting connected to mains sewers. They are typically the most cost-effective and reliable method of dealing with your wastewater. However, getting a mains sewer connection isn’t always possible. In some scenarios, the distance from the nearest sewer or the layout of the land can make it impossible to have your property serviced by a mains sewer. That’s where sewage treatment plants and other alternatives come in.
Air pollution control equipment is a vital component of industrial processes that cannot be neglected.
• Scrubber
Scrubbers are air pollution control devices that use liquid to remove particulate matter or gases from an industrial exhaust or flue gas stream. This atomized liquid (typically water) entrains particles and pollutant gases in order to effectively wash them out of the gas flow. It is an air-stream pollution control device which uses liquid spray to remove solid and liquid particulate matter (which washes out) and gaseous pollutants
• Bag filter
A baghouse, also known as a baghouse filter, bag filter, or fabric filter is an air pollution control device and dust collector that removes particulates or gas released from commercial processes out of the air. The Bag Filter separates dust from the exhaust gas by collecting them with the filter media. The dust is accumulated on the surface of filter media. And the filter media is cleaned by reverse airflow called backwashing (pulse-jet). The Bag Filter has a selection of filter media. Fans on the outside of the housing blow the dirty or polluted air through the filters, capturing the suspended particulate matter and solids on the bags and pushing clean air through the outlet. While filtering, a baghouse bag allows the formation of a layer of particulate matter on its surface, called a dust cake.
• Bio filter
Biofiltration is a relatively recent air pollution control (APC) technology in which off-gases containing biodegradable volatile organic compounds (VOC) or inorganic air toxics are vented through a biologically active material. Biofilters work by absorbing noxious gases into a biofilm where microorganisms break down the gases into carbon dioxide, water and salts and use the energy and nutrients to grow and reproduce.
• Venturi scrubber
A Venturi Scrubber is a type of pollution control equipment that is used to remove contaminated particles from gaseous exhaust streams. A type of Wet Scrubber, the Venturi Scrubber uses Venturi technology, which has been used for over 100 years. A venturi scrubber accelerates the waste gas stream to atomize the scrubbing liquid and to improve gas-liquid contact. In a venturi scrubber, a “throat” section is built into the duct that forces the gas stream to accelerate as the duct narrows and then expands. An ejector or jet venturi scrubber is an industrial pollution control device, usually installed on the exhaust flue gas stacks of large furnaces, but may also be used on any number of other air exhaust systems.
Noise control or noise mitigation is a set of strategies to reduce noise pollution or to reduce the impact of that noise, whether outdoors or indoors. Multiple techniques have been developed to address interior sound levels, many of which are encouraged by local building codes. Industrial noise control is a subset of interior architectural control of noise, with emphasis on specific methods of sound isolation from industrial machinery and for protection of workers at their task stations.
Odour control technologies physically, chemically or biologically suppress unpleasant odours from treatment plants. Odour control may be required where wastewater treatment plants release sulphur compounds, ammonia and volatile organic compounds (VOCs). Effective odour control can reduce odour-induced pollution in the air or in wastewater. In addition, odour control software can track environmental events and provide proactive odour management. Odour control makes wastewater plants more acceptable places for staff to work in and more pleasant for those who live close by. Eliminating industrial odours is also vital for compliance.