industrial water quality Articles
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Water pollution control and strategies in Finnish pulp and paper industries in the 20th century
This paper discusses and analyses the evolution of the Finnish pulp and paper industries and their water pollution control strategies. The Finnish pulp and paper mills are mainly located along water courses in inland areas. The earliest documents on water pollution date back to the early 1900s. In spite of the remarkably good record during recent decades in water pollution control, it can be ...
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Seasonal variations in the water quality, diversity and population ecology of intertidal macrofauna at an industrially influenced coast
Present communication reports the physico-chemical and biological quality of seawater and status of benthos of a highly industrialized shore of the north-western coastline of India. The coastal area considered for the present study, encircled by a variety of industries, was divided into two sampling sites and monitored for two consecutive years. Results of the water quality suggest that the ...
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Horizon and water treatment
Horizon is an environment company focused on water treatment.In the latest years,with the improvement of industrial economy,water quality is becoming worse and worse.To prevent the pollution trend,our government has raised the standard of sewage discharge several times,so traditional process and technology of water treatment can’t apply for the environmental requirements and technology ...
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Water quality characteristics of different industrial wastewater by Delphi water quality index method
Water quality index (WQI) is a single value numerical expression, which can evaluate the quality of given water body at particular position and time. Five different industrial wastewaters WQI are formulated by Delphi process (before and after treatment) and the results obtained for each samples are reported. It has been observed that the individual parameters vary quite widely whereas when it is ...
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Hydrochemical characteristics and quality assessment of urban groundwater in Urmia City, NW Iran
The aim of this study was to evaluate the quality and hydrochemical characteristics of urban groundwater in Urmia City, northwest of Iran. In order, 59 groundwater samples were collected and analyzed for various anions and cations. Result shows that, mineral weathering, ion exchange and anthropogenic activity are the main hydrochemical processes controlling urban groundwater chemistry. The ...
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Water quality of a stream receiving industrial effluents, located in the Brazilian Northeast
Industries, as a source of pollution, have a considerable impact on water resources due to the diversity in the composition of their effluents. The Mussure Stream was chosen for this study because it flows across the industrial district of Joao Pessoa, in Northeast Brazil, and is the main receiver of liquid effluents, which are disposed into the stream almost exclusively without adequate ...
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Assessment of the impact of industrial effluents on water quality of receiving rivers in urban areas of Malawi
A study was carried out in Malawi to assess the extent of chemical pollution in a receiving river as affected by industrial effluents. Both the effluents and the water at selected points in the river were analysed for pH, dissolved oxygen, biochemical oxygen demand, electrical conductivity, suspended solids, nitrate, alkalinity, hardness, chloride and phosphate in the dry and rainy seasons. The ...
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Safeguarding the provision of ecosystem services in catchment systems
A narrow technocentric focus on a few favoured ecosystem services (generally provisioning services) has led to ecosystem degradation globally, including catchment systems and their capacities to support human wellbeing. Increasing recognition of the multiple benefits provided by ecosystems is slowly being translated into policy and some areas of practice, though there remains a significant ...
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Applicability of MIKE 21 to assess temporal and spatial variation in water quality of an estuary under the impact of effluent from an industrial estate
This study aims at analysing the impact of wastewater load of industrial units in Haldia on the water quality of the Hoogly estuary using numerical modelling techniques. Modelling was never attempted in this region because it was generally felt that simulating such a complex system would not be easy with limited data availability but MIKE 21, a hydrodynamic and water quality model, was used to ...
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Water Environment Federation Technical Exhibition & Conference (WEFTEC) 2019: Water Quality Industry’s Most Meaningful Gathering
Water quality professionals and those responsible for storing wastewater are under a great deal of pressure to innovate and to become more responsive to the needs of the public. This is as we have all heard the news stories coming from out of Michigan and other places about water quality. One gathering that seeks to bring together professionals who can address these concerns is the Water ...
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Top 6 water quality sensors
What is a water quality sensor? Water quality sensors measure water parameters such as conductivity, dissolved oxygen, pH, COD, residual chlorine, turbidity and so on through a variety of methods such as chemical, physical and biological reactions of water, providing data support for researchers, observers and engineers. It is used in laboratory research, environmental management improvement, ...
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Pharmaceuticals in water fact sheet
Recent events have led to a growing concern regarding trace pharmaceutical compounds found in drinking supplies across the United States. While pharmaceuticals have been detected in amounts far below the levels considered harmful to humans and there is no evidence demonstrating these pharmaceuticals pose a significant health risk to humans, we understand many consumers will want to protect their ...
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Top 6 water quality sensors
What is a water quality sensor? Water quality sensors measure water parameters such as conductivity, dissolved oxygen, pH, COD, residual chlorine, turbidity and so on through a variety of methods such as chemical, physical and biological reactions of water, providing data support for researchers, observers and engineers. It is used in laboratory research, environmental management improvement, ...
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Application of water quality detector
Background: Water quality detector is a device used to measure the quality of water. It usually consists of multiple sensors and measuring systems to detect water pH, REDOX potential (ORP), electrical conductivity (EC), dissolved oxygen (DO), temperature, turbidity, hardness, ammonia nitrogen, nitrite nitrogen (NO2-N), nitrate nitrogen (NO3-N), total phosphorus (TP), total nitrogen (TN), ...
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Handheld water quality tester: let you know the water quality at any time
Abstract:Water is essential to life, yet the quality of the water we drink and use is often overlooked. With the intensification of pollution and industrialization, water quality has become a major issue of public concern. A handheld water quality tester is a device that can help us know the water quality at all times, ensuring that we can drink and use water safely. In this article, we will ...
By JXCT
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What to know about tiling when it comes to water quality concerns
Would you know what agricultural drainage was if you weren’t in the industry? Water quality issues continue to dominate the headlines and agriculture is getting caught in the blame game when water pollution sources are noted. As farmers and drainage contractors, it’s easy for us to forget that the vast majority of people don’t understand what tiling systems are and why they ...
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Main Components of Water Quality Sensors and How They Work
If you're conducting water quality tests, you'll know that the right equipment is crucial to gather accurate data. One such device is a water quality sensor - a tool that detects and measures several water parameters, which can range from temperature to dissolved oxygen to pH levels. Water quality sensors contain multiple components, each integral to their functioning. In this article, we'll ...
By JXCT
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Water Ion Sensor-Water Ion Monitoring
About- Water Ion Sensor Ion sensor is a sensor that uses ion selective electrode to convert the amount of ions felt into usable output signal. Ion sensor is a selective measurement of the concentration (activity) of specific ions in solution. It has been 20 years since its development and plays an extremely important role in all scientific fields. In recent years, due to the development of ...
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Automating Time-Consuming Water Quality Tests
Custom Sensors & Technology (CST) was established in 1980 and has provided process monitoring products and solutions across various industrial sectors such as petroleum, chemical, food processing, pharmaceutical, and biotherapeutics. CST is uniquely positioned to service the water quality industry with its portfolio of products and technologies. Several of its current and emerging ...
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Understanding the pH-Algae Connection in Industrial Water Management
Preserving and efficiently utilising water resources is a global priority aligned with sustainable development goals. Water quality is of great importance in industrial settings due to its impact on operational efficiency, regulatory compliance, and environmental responsibility. One often underestimated yet profound challenge in the water quality in industrial settings is the interplay between ...
By LG Sonic
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