Sewage pollution from onsite sewage disposal systems and an offshore wastewater treatment plant outfall in coastal waters of Keaukaha, Hawaiʻi Island by Shayla M.P. Waiki, Steven L. Colbert, Tracy N. Wiegner, Noelani Puniwai, Joseph W.P. Nakoa, III, Nicolas M. Storie, Craig E. Nelson, Ashlynn N. Overly, Karla J. McDermid, Devon K. Aguiar

“…We used dye tracer tests, water quality, δ15N macroalgal, δ15N- and δ18O-NO3- measurements along with stable isotope mixing models to assess connectivity of OSDS to coastal waters and characterize water quality at coastal OSDS-impacted springs, coral reefs, and from the HWTP. …”
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Dietary selenium peptide supplementation for increasing the growth of African catfish Clarias gariepinus by Muhammad Agus Suprayudi, Muhammad Roikhan Amanullah, Dedi Jusadi, Hasan Nasrullah, Ahmad Yazid Latif

“…Fish were fed three times a day at satiation. Water quality management was carried out by the use of simple filtration in the container and water replacement to ensure optimum water quality values for catfish growth. …”
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Fish Health Management Considerations in Recirculating Aquaculture Systems - Part 1: Introduction and General Principles by Roy Yanong

“…When properly managed, these systems have the advantages of both reducing overall water usage, as compared to flow-through systems, and improving control of many aspects of nutrition and water quality, as compared to pond systems. However, recirculating systems have their own unique set of problems. …”
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An expansion and reconstruction project case for the leachate treatment station in Handan by ZHU Haidong, ZHU Weibing

“…After the expansion and reconstruction, the treatment capacity of the leachate treatment station was 500 m³/d with the yield of effluent clear liquid as 95%. The effluent water quality stably met the emission standard of Table 2 in the “Standard for Pollution Control on the Landfill Site of Municipal Solid Waste”(GB 16889‒2008). …”
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Estimation of Biochemical Oxygen Demand Based on Dissolved Organic Carbon, UV Absorption, and Fluorescence Measurements by Jihyun Kwak, Bumju Khang, Eunhee Kim, Hyunook Kim

“…Determination of 5-d biochemical oxygen demand (BOD5) is the most commonly practiced test to assess the water quality of surface waters and the waste loading. …”
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Wastewater Treatment Using Wood Ash and Cement as Chemical Coagulant by Milkessa Ingida, Gurmesa Bedane, Firanbon Adugna, Degefa Nigusu, Mohammed Hussen, Chala Hailu Sime

“…This approach offers a viable solution for improving water quality and reducing the risk of waterborne diseases.…”
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Application of AOO and catalytic ozonation process in the treatment of coking wastewater in cold regions by ZHAO Guohua, LIU Wei, LI Jingxu

“…Taking a coking wastewater treatment plant in Inner Mongolia as a case study, this paper provided a detailed introduction to the local climate characteristics, project construction scale, inlet and outlet water quality, adopted process flow, and main design points of each unit determined by fully considering the impact of low temperatures in winter. …”
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Patterns of microbial contamination on Northumberland Strait shores. by Miranda E Corkum, Naaman M Omar, Douglas A Campbell

“…In response we have to date compiled, curated and made accessible 205,772 microbial water quality data records spanning over 80 years from Southeastern New Brunswick and the Northumberland Strait. …”
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Diffusion of Innovation Explaining Support for Septic to Sewer System Conversion Programs Among Florida Residents: Lessons for Educators and Related Stakeholders by Dharmendra Kalauni, Laura Warner, Lisa Krimsky, Shelli Rampold, Sravani Pasula

“… Water quality impaired by excess nutrients has been linked to negative effects on human health, the environment, and the economy. …”
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Organic disinfectant using coconut shell liquid smoke in the chicken slaughterhouse wastewater treatment plant by Cortheo Donny Yuslan, Budiyono, Sutaryo

“…This will allow for further research with the appropriate dosage to understand its relationship to water quality and its connection to environmental sustainability.…”
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水都大阪　水都再生という壮大な社会実験と新たな都市像 by Kana Koichi 嘉名光市

“…Means of transport have evolved from fluvial to land transport, high tides have caused repeated damage, land subsidence has worsened, water quality has deteriorated due to the influx of domestic sewage, and the illegal occupation of land has increased. …”
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Effectiveness of Different Artificial Neural Network Models in Establishing the Suitable Dosages of Coagulant and Chlorine in Water Treatment Works by Dnyaneshwar V. Wadkar, Ganesh C. Chikute, Pravin S. Patil, Pallavi D. Wadkar and Manasi G. Chikute

“…Nevertheless, the determination of both coagulant and chlorine dosages frequently changes as inlet water quality varies which demands extensive laboratory analyses, leading to prolonged experimentation periods in water treatment plants. …”
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Environmental factors inducing gastric cancer: insights into risk and prevention strategies by Puyi He, Xiaomei Li, Dan Zou, Futian Tang, Hao chen, Yumin Li

“…This article summarizes the environmental factors related to the development of gastric cancer and their prevention, including: Living or working environment factors (air pollution, water quality, soil pollution, radiation, altitude, climate), dietary habits (meat, high-fat diet, high-salt diet), lifestyle habits (smoking, Drinking, sleep, coffee), and viral and bacterial exposures (Epstein-Barr virus, Human cytomegalovirus, Helicobacter pylori). …”
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Deployment of Agriculture 4.0 with the Integration of IoT by Sheila Maria Muniz

“…Urbanization, which indirectly affected the lives of people in the agricultural sector by increasing level of environmental pollution, climate change, degradation of soil and water quality, increasing population, decreasing income from the farming industry, etc. …”
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Ecological Reconstruction of Rain-source Rivers after Sewage Interception in Highly Intensive Development Areas — A Case Study of Longgang River in Shenzhen by CHEN Yu, YANG Xiuchun, WANG Cong, XU Shengjun, WANG Jinglin

“…The Longgang River in Shenzhen is a representative of the rain-source rivers in highly intensive open areas.In recent years,Shenzhen has carried out sewage interception reconstruction along the Longgang River Basin.Although the water quality of the basin was improved,the reconstruction of the river's ecosystem has been neglected,resulting in spatially discontinuous transverse and longitudinal sections,damaged biological habitats,and a degraded biological community structure.A technology system for combined ecological river reconstruction is developed to provide technical support for the reconstruction of rain-source rivers featuring natural channel imitation,restoration of aquatic habitats,and ecological construction of riverside landscape corridors.The overall idea and technical framework of ecological reconstruction proposed in this paper can fully support the construction of a comprehensive demonstration zone for the reconstruction of aquatic ecological and healthy habitats in Shenzhen.Specifically,substantial increases are achieved in the species and diversity of aquatic organisms in the Longgang River Basin (an increase of 82.7% in species abundance and one of 46.5% in the diversity index),with intolerant species of benthic animals observed and the number of indigenous fish increased.The research results provide engineering samples for the ecological reconstruction of rain-source rivers in highly intensive development areas.…”
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The assessment of carrying capacity of marine fishery resources in China by Zhaoyang Liu, Wenhai Lu, Tao Wang, Yujia Zhang, Long He, Lu Yang, Lijing Deng

“…Correlation analysis highlights that nutrient levels and water quality (e.g., chemical oxygen demand) are critical for resource stability, while the distribution and management of protected areas further influence carrying capacity.DiscussionThis study contributes to the development of more effective fishery policies, aiming to balance economic benefits with ecological health. …”
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Impacts of Effluents on the Limnology of a Tropical River, Southwestern Nigeria by Abeke Adedolapo Ayoade, A Olajumoke Olusegun

“…The River Ogbere could be regarded as polluted since the adverse water quality has led to presence of mainly pollution tolerant taxa of macrobenthic invertebrates in the waterbed. …”
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Analysis of Total Suspended Solid at Merah Putih Beach, Bangkalan Regency by Dwi Putra Ardhana Satria, Dwi Siswanto Aries

“…Total Suspended Solid (TSS) is the phenomenon of transporting solid particles both organic and inorganic on water column which can be an initial parameter in determining water quality. Merah Putih Beach is located in the Madura Strait, which has an active shipping pathway. …”
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KAJIAN IDENTIFIKASI POTENSI DAN PERMASALAHAN SUMBERDAYA AIR by ASEP HARIYANTO, K. HERRY ISKANDAR

“…In addition to the potential, there are some problems related to water resources management in Belitung District include: water pollution; flooding problems; dryness; as well as deterioration of water quality problems. …”
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Retrospect and Prospect of Existing Problems and Scientific Planning in Macau Marine Space by YANG Jing, SHUI Bing, NI Mingxuan

“…The Macao Special Administrative Region is located at the outlet of the Pearl River.It is a typical beach land.It has expanded from 2.78 km² in 1840 to more than 32 km² at present.All the land is reclaimed from the sea.It is one of the regions with the highest proportion of land reclamation in the world.By reviewing the history of land reclamation in Macao Special Administrative Region,examining the current situation of water quality and excavating the existing problems of sea area development,this paper puts forward that it is necessary to establish a unified administrative structure in charge,strengthen pollution control,improve rain and sewage diversion treatment and discharge capacity,establish a pollution discharge permit system,promote regional legal cooperation and linkage law enforcement,and build a data platform.To achieve multi-party data fusion and other measures,so as to realize the advance planning of the sea area and scientific decision-making,so as to generate into the sea,improve the disaster resistance capacity of flood control and moisture-proof in the Macao Special Administrative Region,and better serve the development of the sea area and diversified economic construction of the Macao Special Administrative Region.…”
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