Showing 861 - 880 results of 966 for search '"water quality"', query time: 0.06s Refine Results
  1. 861

    Performance augmentation of triangular solar still using sensible energy storage materials: thermo-exergo-economic and sustainability analyses by Sharma, Naveen, Patel, Ashutosh, Deep, Raman, Gautam, Shivam

    Published 2024-12-01
    “…Moreover, the TDS and pH values of the yield produced from TSS, with and without SHSMs, adhere to water quality standards.…”
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    Article
  2. 862

    Quality-by-Design Principles Applied to the Establishment of a Pharmaceutical Quality Control Laboratory in a Resource-Limited Setting: The Lab Water by Sultan Suleman, Sileshi Belew, Dereje Kebebe, Markos Duguma, Henok Teshome, Gemmechu Hasen, null Evelien Wynendaele, Luc Duchateau, Bart De Spiegeleer

    Published 2022-01-01
    “…The results of routine analysis of water quality revealed that HPLC global peak area at 210 and 254 nm could serve as one of the discriminatory control strategies to evaluate the capability of water purification system to produce the desired quality of lab water; and thus, we proposed a specification limit of 5,000 mAU∗s and 5,500 mAU∗s for global peak area at 254 and 210 nm, respectively, as system suitability parameter.…”
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    Article
  3. 863

    Enhancement of Phosphorus Sorption onto Peanut shell by Means of Aluminum and Iron Oxide Coatings by Hazhar Jalal Ali, Muhammed Saeed Rasheed, Omran A Hawramy, Aya Muhammed Saeed

    Published 2024-10-01
    “…Still, the discharge of high levels of phosphate concentrations into limited aquatic environments leads to the phenomenon known as eutrophication, which subsequently leads to the degradation of the overall water quality. In this study the capacity of the peanut shell, Al-coated and Fe-coated is determined in relating by adding 10, 20, and 30, 40 mg P L-1 as (KH2PO4) to 1.0 g of each sample and shaking for 2, 6, 12, and 24 h and at pH ranged between 4.6, 5.2, 6.3 and 7.8. …”
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  4. 864

    Identification of Hydraulic Connection Points between Different Confined Aquifers in the Liyazhuang Coal Mine by Zhenghe Liu, Peiyun Zhao, Lusheng Yang, Jingui Zhao, Hailong Ye, Jun Yang, Rujun Mo

    Published 2021-01-01
    “…Observational data of water inrush from the floor of the No. 2 coal seam and the water level of the confined aquifer in the Liyazhuang coal mine, including the water quality test data of different Ordovician ash aquifers, show that the source of water inrush from the floor of the No. 2 coal seam is the aquifer of the Fengfeng Formation. …”
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    Article
  5. 865

    Physicochemical characteristics and trophic state evaluation of post glacial mountain lake using multivariate analysis by S. Nayek, S. Gupta, K.K. Pobi

    Published 2018-10-01
    “…Therefore, measures should be taken on urgent basis in order to intercept the increasing trend in eutrophication, and for the restoration of water quality and integrated lake ecosystem.…”
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    Article
  6. 866

    Microbiological hazards associated with the use of water in the post‐harvest handling and processing operations of fresh and frozen fruits, vegetables and herbs (ffFVH). Part 4 (fr... by EFSA Panel on Biological Hazards (BIOHAZ), Ana Allende, Avelino Alvarez‐Ordóñez, Valeria Bortolaia, Sara Bover‐Cid, Alessandra De Cesare, Wietske Dohmen, Laurent Guillier, Lieve Herman, Liesbeth Jacxsens, Lapo Mughini‐Gras, Maarten Nauta, Jakob Ottoson, Luisa Peixe, Fernando Perez‐Rodriguez, Panagiotis Skandamis, Elisabetta Suffredini, Jen Banach, Bin Zhou, Maria Teresa daSilva Felício, Laura Martino, Winy Messens, Angela Botteon

    Published 2025-01-01
    “…Although Escherichia coli and Listeria spp. could be indicators for assessing water quality, food business operators should set up and validate a tailored WMP to identify physico‐chemical parameters, as well as microbial indicators and their threshold levels, as performance standards for maintaining the fit‐for‐purpose microbiological quality of the process water during post‐harvest handling and processing operations.…”
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    Article
  7. 867

    Commissioning and analysis of new desulfurization wastewater treatment system in a coal-fired power plant by LIU Guidong, HU Yangyang, WANG Jing, CHEN Yang, WANG Zhiyong, DANG Yulu, XU Hao

    Published 2025-01-01
    “…Compared with the original triple-tank process in power plants, the integrated high-efficiency clarification process not only significantly improved water quality, but also reduced annual operating costs from over 1 million yuan to over 0.5 million yuan, with significant economic effects.…”
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    Article
  8. 868

    Bacteriological Contamination of Drinking Water Supply from Protected Water Sources to Point of Use and Water Handling Practices among Beneficiary Households of Boloso Sore Woreda,... by Matusala Gizachew, Amha Admasie, Chala Wegi, Etagegnehu Assefa

    Published 2020-01-01
    “…Unsafe water handling was a common practice in the study area, and water sources and household water storage were not free of faecal coliform, indicating noncompliance with the World Health Organization water quality guideline. Hence, capacity building is mandatory for the protection and management of water sources and safe water handling practices in the household and community.…”
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    Article
  9. 869

    Challenges in safe environmental applications of biochar: identifying risks and unintended consequence by Mingying Dong, Mengyuan Jiang, Lizhi He, Zirun Zhang, Williamson Gustave, Meththika Vithanage, Nabeel Khan Niazi, Bo Chen, Xiaokai Zhang, Hailong Wang, Feng He

    Published 2025-01-01
    “…While most research has focused on the benefits of biochar application in soil enhancement, water quality improvement, and climate change mitigation, the potential risks associated with its use have often been overlooked. …”
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    Article
  10. 870

    Quantification of Lead and Zinc in Ground, Surface and Tap Drinking Water Sources in Kabale Municipality. by Mongusho, Ivan

    Published 2023
    “…Metal contamination in water is the major component in determination of water quality. Water is a dynamic source, essential for all aspects of human and ecosystem for existence and health. …”
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    Thesis
  11. 871

    Concrete Production and Curing with Recycled Wastewater: A Review on the Current State of Knowledge and Practice by Tobby Michael, Agwe, Tibenderana, Philip, Twesigye-Omwe, Moses N, Abdulkadir, Sholagberu Taofeeq

    Published 2023
    “…The problem is worsened day by day by prolonged drought, unchecked discharge of untreated or partially treated wastewater to the freshwater reservoirs and lack of proper water quality control measures and management. Many initiatives such as Zero Liquid Discharge of industrial wastewater into freshwater bodies such as reservoirs, lakes, and ponds, and the use of recycled wastewater for irrigation and domestic purposes have started to be embraced as measures to put a check on the fast-depleting freshwater resources for sustainable socio-economic development. …”
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    Article
  12. 872

    Concrete Production and Curing with Recycled Wastewater: A Review on the Current State of Knowledge and Practice by Tobby Michael, Agwe, Philip, Tibenderana, Moses N., Twesigye-Omwe, Joel, Webster Mbujje, Sholagberu Taofeeq, Abdulkadir

    Published 2022
    “…The problem is worsened day by day by prolonged drought, unchecked discharge of untreated or partially treated wastewater to the freshwater reservoirs and lack of proper water quality control measures and management. Many initiatives such as Zero Liquid Discharge of industrial wastewater into freshwater bodies such as reservoirs, lakes, and ponds, and the use of recycled wastewater for irrigation and domestic purposes have started to be embraced as measures to put a check on the fast depleting freshwater resources for sustainable socio-economic development. …”
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    Article
  13. 873

    Concrete Production and Curing with Recycled Wastewater: A Review on the Current State of Knowledge and Practice by Tobby Michael, Agwe, Philip, Tibenderana, Moses N, Twesigye-Omwe, Joel Webster, Mbujje, Abdulkadir, Sholagberu Taofeeq

    Published 2023
    “…The problem is worsened day by day by prolonged drought, unchecked discharge of untreated or partially treated wastewater to the freshwater reservoirs and lack of proper water quality control measures and management. Many initiatives such as Zero Liquid Discharge of industrial wastewater into freshwater bodies such as reservoirs, lakes, and ponds, and the use of recycled wastewater for irrigation and domestic purposes have started to be embraced as measures to put a check on the fast depleting freshwater resources for sustainable socio-economic development. …”
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    Article
  14. 874

    Effect of Different Rearing Density on Survival Rate and Growth of Giant Gouramy Osphronemus gouramy Lac. Fry at Size of 2 cm in Length by I. Effendi, H.J. Bugri, . Widanarni

    Published 2007-07-01
    “…Collected  data were survival rate, growth, feed consumption, feed efficiency, and water quality.  The result of study showed that survival rate and feed efficiency did not affected by rearing density, while growth and feed quantity were did.  …”
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    Article
  15. 875

    The addition of calcium oxide with different doses in the recirculation system to improve the abalone Haliotis squamata seed production by Eddy Supriyono, Debora Victoria Liubana, Tatag Budiardi, Irzal Effendi

    Published 2020-12-01
    “… Information about abalone growth is necessary to overcome the abalone culture sustainability. Water quality parameters are aspects that need to be reviewed, one of which is the calcium level in the water. …”
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    Article
  16. 876

    Application of Clustering and Stepwise Discriminant Analysis Based on Hydrochemical Characteristics in Determining the Source of Mine Water Inrush by Weitao Liu, Jie Yu, Jianjun Shen, Qiushuang Zheng, Mengke Han, Yingying Hu, Xiangxi Meng

    Published 2021-01-01
    “…So, the roof and floor of coal seam were more similar in water quality types due to the conduction of faults. …”
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    Article
  17. 877

    The Global Burden and Trends of Legionella spp. Infection-Associated Diseases from 1990 to 2021: An Observational Study by Yonghong Zhong, Linfeng Shen, Yan Zhou, Yibo Sun, Xiaofang Fu, Huaqiong Huang

    Published 2025-01-01
    “…Conclusion Higher disease burdens and increasing trends have been observed in specific age groups and regions, which require the implementation of water quality management plans, enhanced readiness of health facilities, and improved sanitation infrastructure.…”
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    Article
  18. 878

    SVR model and OLCI images reveal a declining trend in phycocyanin levels in typical lakes across Northeast China by Changchun Song, Yipei Xu, Chong Fang, Chi Zhang, Zhuohang Xin, Zhihong Liu

    Published 2025-03-01
    “…This study can provide valuable insights for water quality management authorities, enabling them to understand the changing characteristics and trends of PC concentrations and to issue early warnings of cyanobacterial blooms.…”
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    Article
  19. 879

    A szélsőséges időjárási jelenségek hatásai (Effects of the Extreme Weather Events) by Tamás Molnár, Katalin M. Barna

    Published 2015-04-01
    “…The 4th Water Report published by UNESCO is dealing with the one of the biggest problems which draws attention to hazards which are related water quality, groundwater, desertification, land degradation and drought (UNESCO, 2013). …”
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    Article
  20. 880

    Laser Induced Spectroscopy (LIBS) Technology and Environmental Risk Index (RI) to Detect Microplastics in Drinking Water in Baghdad, Iraq by Estabraq Mohammed Ati, Shahla Hussien Hano, Rana Fadhil abbas, Reyam Naji Ajmi and Abdalkader Saeed Latif

    Published 2024-12-01
    “…The feasibility study for water bottling was approved, and the WHO water quality criteria were confirmed. As a result, we will undertake a thorough analysis of the best water bottling quality. …”
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    Article