Roles of Rural Contiguous Improvement Measures on the Non-Point Source Pollution Control in Rural Area in China

2014 ◽  
Vol 1030-1032 ◽  
pp. 687-691
Author(s):  
Chong Meng ◽  
Hua Yin ◽  
Fan Li Kong ◽  
Yu Li
Keyword(s):  
Drinking Water ◽  
Point Source ◽  
Water Source ◽  
Pollution Source ◽  
Water Sources ◽  
Living Environment ◽  
Drinking Water Source ◽  
Point Source Pollution ◽  
Rural Living ◽  
Non Point Source Pollution

Nowadays, agricultural non-point source pollution has become the main pollution source of water environment, especially for drinking water. Water sources protection has become a major problem in national economy and people's livelihood. Rural contiguous improvement project, including rural drinking water source protection, rural domestic sewage treatment, rural living garbage and livestock industry pollution treatment, can not only improve rural living environment, but also effectively reduce the non-point source pollution source of the water sources. A case study in north China showed that, after rural contiguous improvement, the amount of pollution source reduced significantly, so as to protect and improve the environmental quality of water source reserve effectively.

Countermeasures of Non-Point Source Pollution Prevention and Control in Wohushan Waterhead Area

2013 ◽  
Vol 864-867 ◽  
pp. 1466-1469
Author(s):  
Li Hua Mao ◽  
Xue Mei Han
Keyword(s):  
Water Quality ◽  
Point Source ◽  
Prevention And Control ◽  
Pollution Prevention ◽  
Water Source ◽  
Drinking Water Source ◽  
Point Source Pollution ◽  
Pollution Prevention And Control ◽  
And Control ◽  
Non Point Source Pollution

Wohushan reservoir is an important drinking water source for south urban area of Jinan, however, the water quality of Wohushan reservoir is not safe, and agricultural non-point source pollution is the main reason that caused the water quality deteriorate. This paper analysed the sources of non-point source pollution through datum of population and agriculture production and other economic and social activities in Wohushan reservoir area. The water quality effect of domestic sewage, house refuse, live stock dung, and unreasonable use of fertilizer and pesticide were discussed as emphasis. Further more, the factors of the non-point source pollution were summarized according to policy, statute, economic, technology etc. At last, countermeasures of non-point source pollution prevention and control were proposed based on the source and pathway control of contaminates including perfect law system, strengthen policy guidance, increase funding, use fertilizer and pesticide reasonably, popularize biotechnology and methane tank, carry out efficient eco-agriculture construction, etc.

Research of Agricultural Non-Point Source Pollution and Prevention Measures

2013 ◽  
Vol 790 ◽  
pp. 445-448
Author(s):  
Pei Pei Shen ◽  
Lu Hua Yang ◽  
Zi Peng Guo ◽  
Hong Chao Liu
Keyword(s):  
Point Source ◽  
Environmental Protection ◽  
Pollution Control ◽  
Pollution Source ◽  
Comprehensive Analysis ◽  
Prevention Measures ◽  
Point Source Pollution ◽  
Non Point Source Pollution

With the effectively control of the point source pollution, non-point source pollution has become the most serious pollution source in our country. In addition, the agricultural non-point source pollution control has become the most important part of the environmental protection. By referring to related journals, this article makes a comprehensive analysis on definition, characteristics, mechanism, harm and prevention countermeasures of agricultural non-point source pollution.

scholarly journals Self-Supply Service Level Assessment as Drinking Water Source in Bekasi City (Case Study: Jatiluhur, Sumur Batu, and Jatirangga Villages)

2021 ◽  
Vol 277 ◽  
pp. 04004
Author(s):  
Aprilia Harera ◽  
Gita Lestari Putri ◽  
Tim Foster
Keyword(s):  
Drinking Water ◽  
Water Source ◽  
Service Level ◽  
Water Systems ◽  
Water Sources ◽  
Drinking Water Source ◽  
Monitoring Method ◽  
Dug Wells ◽  
Monthly Survey

Drinking water sources derived from groundwater using selfsupply approaches are widely used in Bekasi City because only 26.8% of households are connected to the piped distribution. These self-supplied water systems can be assessed to determine how people choose a better drinking source. Therefore, this study aims to assess the service level attributes of self-supply, including accessibility, availability, and quality. A longitudinal monitoring method by means of a monthly survey to respondents was used to mens perceptions of taste, smell, color, availability, and safety. The results on both household and citywide scale showed boreholes were perceived to deliver a high service level. On the household scale, 93% of boreholes user got ‘high’ score for water service assessment, while dug wells were only 76%. During the 8 months survey, it was shown that 45% of respondents change their main source of drinking water from self-supply to other source for several reasons. Therefore, this study is expected to provide an overview related to the resilience of selfsupply drinking water for a certain period.

scholarly journals KARAKTERISTIK RUMAH TANGGA PENGGUNA AIR MINUM KEMASAN DAN ISI ULANG DI INDONESIA

2019 ◽  
Vol 17 (3) ◽  
pp. 155-164
Author(s):  
Elsa Elsi ◽  
Sahat P Manalu ◽  
Dasuki Dasuki ◽  
Aria Kusuma
Keyword(s):  
Drinking Water ◽  
Travel Time ◽  
Water Source ◽  
Water Sources ◽  
Bottled Water ◽  
Drinking Water Source ◽  
Clean Water ◽  
Cross Sectional ◽  
Source Characteristics ◽  
Drinking Water Sources

ABSTRACT One of SDG's 2030 targets is that households have access to drinking water. The phenomenon is some of community use bottled water/refill as drinking water. The aim of this article are knowing household proportion with improve clean water source and water collecting time that use bottled water/refill drinking water, and relation of clean water source characteristics with using bottle/refill drinking water. Research design is cross sectional. Dependent variable is household drinking water sources type, independents are household clean water source characteristics, and travel time collecting water. Bivariate data analysis was carried out to analyze the relationship between the proportion of bottled / refilled water users by households with adequate water sources and households that use inappropriate water sources. The results showed that proportion of households with unimproved drinking water sources, unimproved clean water source and unimproved water collecting time are greater using bottled/refill  drinking, each (7,6%) and (26,7%). There are statistic significances relation between household with unimproved drinking water source, unimproved travel time collecting water with using bottled/ relill drinking water (p = 0,000). Also found statistic significances between household with improved drinking water source, unimproved clean water source and unimproved travel time collecting water with using bottled/ relill drinking water (p = 0,000). Keywords: Bottled water, refill drinking water, improved water   ABSTRAK Salah satu target SDG’s 2030 adalah rumah tangga memiliki akses terhadap air minum. Sebagian masyarakat menggunakan air minum kemasan/ isi ulang sebagai air minum. Artikel ini bertujuan untuk mengetahui karakteristik pengguna air minum kemasan/isi ulang sebagai sumber air utama. Desain penelitian adalah potong lintang. Variabel terikat adalah jenis sumber air minum rumah tangga, sedangkan variabel bebas terdiri dari karakteristik sumber air utama dan waktu yang diperlukan untuk mengambil air. Analisis data secara bivariat dilakukan untuk menganalisis hubungan antara proporsi pengguna air minum kemasan/isi ulang oleh rumah tangga dengan sumber air layak dengan rumah tangga yang menggunakan sumber air tidak  layak.  Hasil menunjukkan bahwa proporsi pengguna air minum kemasan/isi ulang oleh  rumah tangga dengan sumber air minum yang belum layak  lebih tinggi diibandingkan dengan rumah tangga dengan sumber air minum layak, yaitu masing-masing (7,6%) dan (26,7%). Terdapat hubungan bermakna antara rumah tangga dengan sumber air minum belum layak, dengan waktu tempuh pengambilan air belum layak terhadap penggunaan air minum kemasan/ isi ulang (p=0,000).  Pada rumah tangga dengan  sumber air minum layak, sumber air utama belum layak dan waktu pengambilan belum layak juga ditemukan hubungan bermakna secara statistik terhadap penggunaan air minum kemasan/ isi ulang (p=0,000). Kata kunci: Air kemasan, air minum isi ulang, air layak

scholarly journals Fluoride Exposure through Different Drinking Water Sources in a Contaminated Basin in Guanajuato, Mexico: A Deterministic Human Health Risk Assessment

2021 ◽  
Vol 18 (21) ◽  
pp. 11490
Author(s):  
Paulina Farías ◽  
Jesús Alejandro Estevez-García ◽  
Erika Noelia Onofre-Pardo ◽  
María Luisa Pérez-Humara ◽  
Elodia Rojas-Lima ◽  
...  
Keyword(s):  
Drinking Water ◽  
Health Risks ◽  
Dental Fluorosis ◽  
Water Source ◽  
Water Sources ◽  
Drinking Water Source ◽  
Drinking Water Sources ◽  
Fluoride Exposure ◽  
Urinary Fluoride ◽  
Water Fluoride

Water fluoride levels above the World Health Organization’s guideline (1.5 mg/L), common in overexploited aquifers, represent a health hazard. Our objective was to assess the health risks posed by exposure to fluoride in different drinking water sources in a contaminated basin in Mexico. Fluoride was measured in mutual drinking water sources and in the urine of 39 children and women. Risks were estimated through hazard quotient (HQ) by drinking water source. Dental fluorosis was assessed in the children. Mean fluoride water concentrations (mg/L) were: well, 4.2; waterhole, 2.7; bottled, 2.1; rainwater, 0.4. The mean urinary fluoride concentrations (specific gravity adjusted) were 2.1 mg/L and 3.2 mg/L in children and women, respectively. Our multiple linear regression model showed children’s urinary fluoride concentrations increased 0.96 mg/L for every 1 mg/L increase in water fluoride (p < 0.001). Dental fluorosis was diagnosed in 82% of the children, and their HQ according to drinking water source was: well, 1.5; waterhole, 1.1; bottled, 0.8; harvested rainwater, 0.3. The pervasive dental fluorosis indicates a toxic past fluoride exposure; urinary fluoride levels and HQs indicate high exposure and current health risks for most children. Drinking harvested rainwater will likely prevent most of the local fluoride exposure.

scholarly journals Determination of Radon-222 in Natural Drinking Water Sources in Outskirts of Yekaterinburg

2014 ◽  
pp. 95-101
Author(s):  
Keyword(s):  
Drinking Water ◽  
Specific Activity ◽  
Tap Water ◽  
Water Source ◽  
Water Sources ◽  
Drinking Water Source ◽  
Drinking Water Sources ◽  
Radon Content

Analysis of the 222Rn specific activity in water of three springs situated in Western outskirts of Yekaterinburg, out of the well that is the main drinking water source in the Palkinsky Torfyanning community, as well as the Yekaterinburg tap water has been carried out. Assessment of the radon content fluctuations over the period from January to November, 2013 in water of one of the sources under study has been done.

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