scholarly journals Irrigation Water Quality Standards for Indirect Wastewater Reuse in Agriculture: A Contribution toward Sustainable Wastewater Reuse in South Korea

Water ◽  
2016 ◽  
Vol 8 (4) ◽  
pp. 169 ◽  
Author(s):  
Hanseok Jeong ◽  
Hakkwan Kim ◽  
Taeil Jang
Keyword(s):  
Water Quality ◽  
South Korea ◽  
Irrigation Water ◽  
Wastewater Reuse ◽  
Quality Standards ◽  
Irrigation Water Quality ◽  
Water Quality Standards

Microbiological Water Quality Requirements for Salad Irrigation in the United Kingdom

2006 ◽  
Vol 69 (8) ◽  
pp. 2029-2035 ◽  
Author(s):  
S. F. TYRREL ◽  
J. W. KNOX ◽  
E. K. WEATHERHEAD
Keyword(s):  
Water Quality ◽  
United Kingdom ◽  
Irrigation Water ◽  
Disease Risk ◽  
Microbiological Quality ◽  
Water Quality Monitoring ◽  
Irrigation Water Quality ◽  
Water Quality Standards ◽  
The United Kingdom

The growth in United Kingdom salad production is dependent on irrigation to maintain product quality. There are concerns that irrigation with poor-quality water could pose a disease risk. This article examines the key issues in the emerging debate on the microbiological quality of water used for salad irrigation in the United Kingdom. The links between irrigation water quality and foodborne disease, and the current international guidance on irrigation water quality, are firstly reviewed. The findings indicate that a number of recent food-poisoning outbreaks have been linked to the consumption of fresh fruits and vegetables and that unhygienic product handling is implicated as the principal source of contamination. There is also credible evidence that salads contaminated in the field, including by irrigation water, can pose a small disease risk at the point of sale. Although irrigation water–quality standards exist in various forms internationally, there is no nationally agreed on standard used in the United Kingdom. This paper then describes the results of a survey conducted in 2003 of United Kingdom irrigation practices that might influence the microbiological quality of salads. The survey showed that surface water is the principal irrigation water source, that overhead irrigation predominates, that the gap between the last irrigation and harvest may be <24 h in many cases, and that current water-quality monitoring practices are generally very limited in scope. This paper concludes with a discussion of the issues emerging from the review and survey, including the need for improved water-quality monitoring, and the problems associated with establishing water-quality standards that could be either too strict or too lax.

scholarly journals Effects of irrigation water on some vegetables around industrial areas of Dhaka

2016 ◽  
Vol 28 (2) ◽  
pp. 151-159 ◽  
Author(s):  
Md Jamal Uddin ◽  
Sayma Khanom ◽  
Shamim Al Mamun ◽  
Zakia Parveen
Keyword(s):  
Heavy Metals ◽  
Irrigation Water ◽  
Water Samples ◽  
Dry Matter ◽  
Quality Standards ◽  
Irrigation Water Quality ◽  
Water Quality Standards ◽  
Amaranthus Tricolor ◽  
Industrial Areas ◽  
Solanum Lycopersicum L

A pot experiment was conducted to investigate the effect of irrigation water collected from different industrial areas on Red amaranth (Amaranthus tricolor L.) and tomato (Solanum lycopersicum L.). Collected water samples were analyzed for various parameters, which include pH, DO, BOD, COD, P, NH3-N, K, S, Zn, Cu, Pb and Cd. The results were compared with the irrigation water quality standards by the Department of Environment (DoE) of Bangladesh and many of them were found several-folds higher than the permissible limit. The deterioration trends of the water samples are as follows: Tejgaon canal > Rampura canal > Sitalakhya river. Dry matter of vegetables grown on Tejgaon soil was significantly (p ? 0.05) higher than that of agricultural soil. Both red amaranth and tomato grown in Tejgaon soil accumulate highest concentration of heavy metals followed by Rampura and Sitalakhya soil. The concentrations of zinc (Zn), lead (Pb) and cadmium (Cd) in edible portions of both vegetables were found several times higher than the WHO prescribed permissible limits. The concentration of heavy metals in vegetables were found in the order Zn > Cu > Pb > Cd.Bangladesh J. Sci. Res. 28(2): 151-159, Dec-2015

scholarly journals Quality Assessment of Groundwater of Barind Area, Bangladesh using Integrated Hydrochemical Method

2021 ◽  
pp. 18-27
Author(s):  
M. H. Ali ◽  
M. H. Zaman ◽  
M. A. Islam ◽  
P. Biswas ◽  
N. N. Karim ◽  
...  
Keyword(s):  
Water Quality ◽  
Water Samples ◽  
Quality Standards ◽  
Total Dissolved Solids ◽  
Quality Parameters ◽  
Total Hardness ◽  
Irrigation Water Quality ◽  
Water Quality Standards ◽  
Drinking And Irrigation ◽  
Almost All

The study was conducted for assessing water quality for drinking and irrigation purposes of groundwater sources. Total 50 water samples were collected from different locations of Nachol and Niamatpurupazilla of Chapainawabgonj and Naogaon district in January 2019 and January 2020. Water quality parameters like pH, electrical conductivity (Ec), iron (Fe), manganese (Mn), calcium (Ca), magnesium (Mg), zinc (Zn), copper (Cu), sodium (Na), potassium (K), total hardness (TH), alkalinity, sulphate (SO4), nitrate (NO3), nitrite (NO2), ammonia (NH4), phosphate (PO4), chloride (Cl), dissolved oxygen (DO), and total dissolved solids (TDS) were analyzed in the laboratory. All the analyzed parameters were compared with national and international drinking and irrigation water quality standards to understand the overall groundwater quality status of the study area. The study showed that the water samples of almost all the locations were suitable for consumption and irrigation.

scholarly journals Water Quality and Pollution Index in Grenjeng River, Boyolali Regency, Indonesia

2019 ◽  
Vol 34 (2) ◽  
pp. 150
Author(s):  
Tatag Widodo ◽  
Maria Theresia Sri Budiastuti ◽  
Komariah Komariah
Keyword(s):  
Water Quality ◽  
River Water ◽  
Irrigation Water ◽  
Rainy Season ◽  
Public Awareness ◽  
Pollution Index ◽  
Quality Standards ◽  
Dry Season ◽  
Water Quality Standards ◽  
Total Coliforms

<p>Grenjeng River is one of the irrigation water resources which is currently polluted by waste from industrial, livestock and domestic activities. This study aims to assess the quality and index of water pollution based on physical-chemical and biological parameters in the Grenjeng River, Boyolali Regency. Sampling of river water was carried out in dry and rainy seasons which were taken at three observation stations (upstream, middle stream and downstream). Results from laboratory analysis were compared with water quality standards according to Government Regulation No.82/2001, and quality status was based on the Pollution Index method in accordance with the attachment to Minister of Environment Decree No.115/2003. This study shows that BOD of 53-5.7 mg L<sup>-1</sup>, COD of 49-510.5 mg L<sup>-1 </sup>and total coliforms of 540-2,400,000 mLin dry season have exceeded the quality standard water classes, while in rainy season total coliforms 24,000-240,000 mLhave exceeded the standard water for all water classes. The pollution index of the river water in dry season has reached polluted to extremely polluted levels and the index of the river water in rainy season has reached moderately polluted to polluted levels. This condition shows that the practice of dumping waste into river bodies can directly affect river water quality. The irrigation water source for agricultural must comply with irrigation water quality standards so that is suitable as irrigation water for plants. Environmentally friendly approach is needed to prevent worse pollution, which is done by increasing public awareness and business actors in managing liquid waste by making the integrated wastewater treatment system.</p>

scholarly journals Assessment of ground water quality of lahar block, Bhind district in Madhya Pradesh

2015 ◽  
Vol 3 (2) ◽  
pp. 38 ◽  
Author(s):  
Shashi Kant ◽  
Y.V. Singh ◽  
Lokesh Kumar Jat ◽  
R. Meena ◽  
S.N. Singh
Keyword(s):  
Water Quality ◽  
Groundwater Quality ◽  
Ground Water ◽  
Irrigation Water ◽  
Water Quality Index ◽  
Quality Index ◽  
Madhya Pradesh ◽  
Irrigation Water Quality ◽  
Irrigation Water Quality Index

<p>In sustainable groundwater study, it is necessary to assess the quality of groundwater in terms of irrigation purposes. The present study attempts to assess the groundwater quality through Irrigation Water Quality Index (IWQI) in hard-rock aquifer system and sustainable water use in Lahar block, Bhind of district, Madhya Pradesh, India. The quality of ground water in major part of the study area is generally good. In order to understand the shallow groundwater quality, the water samples were collected from 40 tube wells irrigation water. The primary physical and chemical parameters like potential Hydrogen (pH), Total Dissolved Solids (TDS), calcium (Ca<sup>2+</sup>), magnesium (Mg<sup>2+</sup>), sodium (Na<sup>+</sup>), potassium (K<sup>+</sup>), bicarbonate (HCO<sub>3</sub><sup>-</sup>), carbonate (CO<sub>3</sub><sup>2-</sup>), chloride (Cl<sup>-</sup>), and nitrate (NO<sub>3</sub><sup>-</sup>) were analyzed for (irrigation water quality index ) IWQI. The secondary parameters of irrigation groundwater quality indices such as Sodium Adsorption Ratio (SAR), Sodium Soluble Percentage (SSP), Residual Sodium Carbonate (RSC), Permeability Index (PI), and Kellies Ratio (KR) were also derived from the primary parameter for irrigation water quality index (IWQI). The IWQI was classified into excellent to unfit condition of groundwater quality based on their Water Quality Index (WQI). The IWQI (82.5%+15.0%) indicate that slightly unsustainable to good quality of ground water. Due to this quality deterioration of shallow aquifer, an immediate attestation requires for sustainable development.</p>

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