scholarly journals The impact of Sana’a solid waste on the quality of groundwater in Yemen

2013 ◽  
Author(s):  
A. Alemad ◽  
M. Nagi ◽  
A. Ibeda ◽  
R. Naser ◽  
Y. Alwathaf ◽  
...  
Keyword(s):  
2016 ◽  
Vol 2 (1) ◽  
pp. 35-37 ◽  
Author(s):  
Jacob Vincent

Ground water samples in and around from the dumpsite located in Arumuganeri were studied to assess the impact of Municipal solid waste on the ground water resources. Ground water samples were collected from the 5 different bore-wells in and around the dumpsites.The collected water samples were analyzed for parameters of Total Dissolved Solids (TDS), Total Alkalinity (TA), Total hardness, chloride and dissolved oxygen. The results were observed in each sample , compared with standards WHO, ICMR, ISI and thus  an  attempt  was  made  to  ascertain  whether  the quality  of  ground  water  is  fit  or  not  for  drinking  and  other  purposes.


2018 ◽  
Vol 20 (2) ◽  
pp. 333-344

This study focuses on the impact of the disposal of Tirunelveli city municipal waste in the quality of groundwater in Ramayanpatti village where the waste is disposed; the study also assesses the quality of the groundwater suitability in irrigation in the disposed region. Tirunelveli city generates municipal waste of nearly 15 MLD of domestic wastewater and 100 tons of solid waste in a day. The domestic wastewater is treated by waste stabilization pond. The solid waste is dumped in the open yard. These two disposal sites are located in the Ramayanpatti area and their boundaries are at a distance of 500m from each other. Ground water resources are extracted in use for agriculture in the area of Ramayanpatti. Around thirty, locations have been identified in the Ramayanpatti area for sampling, based on the contour and flow direction. The dominant chemical cation species in the majority of the groundwater samples are in the order of Na>Ca>Mg>K and anion species are in the order of HCO3>Cl>SO4>NO3. Gibbs plot shows that the region is dominated by evaporation and dilution phenomenon. Rhode’s plot shows that there is no reduction in the rate of infiltration of soil in the Ramayanpatti region. Dendrogram shows that the leachates infiltration is predominant in the winter season. The study shows that the groundwater quality, nearer and to the southeastern side of the disposal sites are most affected and contaminated by solid waste leachates. The inference with various irrigation plots show that the quality of groundwater in the southeastern region is doubtful for use in irrigation and the groundwater needs to be assessed in order to use in irrigation for agriculture.


2020 ◽  
Author(s):  
Long Thanh Phan ◽  
Gia Thanh Nguyen ◽  
Quynh Anh Dac Nguyen ◽  
Hieu Song Nguyen ◽  
Tin Trung Nguyen ◽  
...  

Abstract Background: The amount of waste generated has been increasing over the years, while the ability to dispose of it does not meet the needs at waste treatment plants (WTP), resulting in negative consequences on the natural environment and health of the residents living near these plants; these effects can significantly degrade their quality of life (QoL). Although previous studies on the impact of solid waste and wastewater treatment plants have focused on the health problems suffered by nearby residents, the impact of these plants has scarcely been discussed in the context of mental health, social relationships, and the environment. The objectives of this study are to evaluate the QoL as a comprehensive indicator of the impact the presence of a WTP has on nearby residents, and determine the factors that influence their QoL. Methods: A cross-sectional descriptive study was conducted involving 801 subjects, aged 18 and above, who live near the WTP of Hue city, Thua Thien Hue province, Vietnam. The QoL of the subjects was quantitatively assessed using the World Health Organization's (WHO) QoL assessment scale (WHOQOL-BREF). The general, health, and environmental factors influencing QoL were identified using bivariate and multivariate logistic regression analyses. Results: It was found that only 22.6% of the subjects have a good QoL. In particular, the proportions for good psychological health (6.9%) and environment (13.6%) were low, which may indicate an influence of the WTP. Significant factors that degraded the residents’ QoL are: a lower educational level defined by not graduating from high school (OR=2.78; 1.09−7.06), poor health status (OR=2.50; 95% CI: 1.56−4.01), dissatisfaction with water quality (OR=2.41; 95% CI: 1.10−5.25), and unacceptance of the WTP presence (OR=1.70; 95% CI: 1.11−2.60). Moreover, it was found that subjects living within 2 km of the plant had dermatological syndromes and digestive disorders more frequently than those who lived farther away from the plant. They also reported more complaints about water, air, and soil quality, which were probably due to the operation of the WTP. Conclusions: Burying and disposing of solid waste at the WTP could lead to a degradation of the surrounding water and soil environments, while its collection and transportation is believed to cause odor and dust. The efforts of responsible authorities to strictly supervise and inspect these activities at the WTP are essential, not only to protect the surrounding environment but also to improve the QoL of those who live near these plants.


2020 ◽  
Vol 29 (4) ◽  
pp. 2097-2108
Author(s):  
Robyn L. Croft ◽  
Courtney T. Byrd

Purpose The purpose of this study was to identify levels of self-compassion in adults who do and do not stutter and to determine whether self-compassion predicts the impact of stuttering on quality of life in adults who stutter. Method Participants included 140 adults who do and do not stutter matched for age and gender. All participants completed the Self-Compassion Scale. Adults who stutter also completed the Overall Assessment of the Speaker's Experience of Stuttering. Data were analyzed for self-compassion differences between and within adults who do and do not stutter and to predict self-compassion on quality of life in adults who stutter. Results Adults who do and do not stutter exhibited no significant differences in total self-compassion, regardless of participant gender. A simple linear regression of the total self-compassion score and total Overall Assessment of the Speaker's Experience of Stuttering score showed a significant, negative linear relationship of self-compassion predicting the impact of stuttering on quality of life. Conclusions Data suggest that higher levels of self-kindness, mindfulness, and social connectedness (i.e., self-compassion) are related to reduced negative reactions to stuttering, an increased participation in daily communication situations, and an improved overall quality of life. Future research should replicate current findings and identify moderators of the self-compassion–quality of life relationship.


2016 ◽  
Vol 1 (13) ◽  
pp. 162-168
Author(s):  
Pippa Hales ◽  
Corinne Mossey-Gaston

Lung cancer is one of the most commonly diagnosed cancers across Northern America and Europe. Treatment options offered are dependent on the type of cancer, the location of the tumor, the staging, and the overall health of the person. When surgery for lung cancer is offered, difficulty swallowing is a potential complication that can have several influencing factors. Surgical interaction with the recurrent laryngeal nerve (RLN) can lead to unilateral vocal cord palsy, altering swallow function and safety. Understanding whether the RLN has been preserved, damaged, or sacrificed is integral to understanding the effect on the swallow and the subsequent treatment options available. There is also the risk of post-surgical reduction of physiological reserve, which can reduce the strength and function of the swallow in addition to any surgery specific complications. As lung cancer has a limited prognosis, the clinician must also factor in the palliative phase, as this can further increase the burden of an already compromised swallow. By understanding the surgery and the implications this may have for the swallow, there is the potential to reduce the impact of post-surgical complications and so improve quality of life (QOL) for people with lung cancer.


2008 ◽  
Author(s):  
Jennifer S. Fabritius ◽  
Lisa S. Doane ◽  
Aileen M. Echiverri ◽  
Shoshana Y. Kahana ◽  
Joshua D. McDavid ◽  
...  
Keyword(s):  

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