Constructed wetlands: a solution to water quality issues in Mexico?

Water Policy ◽  
2015 ◽  
Vol 18 (3) ◽  
pp. 654-669 ◽  
Author(s):  
P. L. García-García ◽  
L. Ruelas-Monjardín ◽  
J. L. Marín-Muñíz
Keyword(s):  
Wastewater Treatment ◽  
Rural Communities ◽  
Constructed Wetlands ◽  
Rural Areas ◽  
Domestic Wastewater ◽  
Current Status ◽  
Academic Institutions ◽  
Governmental Organizations ◽  
Non Governmental Organizations ◽  
The Status

Historically, water sanitation has not been a priority for any sector of society in Mexico, and substantial technical and ecological problems exist in this country's wastewater treatment systems. Constructed wetlands (CWs) have proven to be an exceptional alternative, particularly for rural areas in developing countries. This paper identifies the status of research on CWs in Mexico, and discusses the possibilities for their use. Our review showed that interest in CWs in Mexico is growing exponentially, particularly in academic institutions. Consequently, published documents are mostly on experimental wetlands, although there are a few experienced groups devoted to producing technology and providing training needed to apply CWs. CWs are generally used for domestic wastewater treatment, disregarding other pollution sources such as agriculture and industry. Rural communities have the most potential to obtain and apply this technology, but unfortunately their degree of use of these systems is still very low. The current status of research and application of CWs leads to a few options discussed in this paper to promote their use in Mexico, taking into account that the success of these alternatives can only be achieved by partnering with governments, water treatment companies, non-governmental organizations, academic institutions and rural communities.

Sustainable sewage solutions for small agglomerations

2005 ◽  
Vol 52 (12) ◽  
pp. 25-32 ◽  
Author(s):  
A. Galvão ◽  
J. Matos ◽  
J. Rodrigues ◽  
P. Heath
Keyword(s):  
Wastewater Treatment ◽  
Rural Communities ◽  
Constructed Wetlands ◽  
Rural Areas ◽  
Wastewater Treatment Plants ◽  
Construction Costs ◽  
Small Communities ◽  
Trickling Filters ◽  
Visual Impact ◽  
Surrounding Areas

In a significant number of European countries, the need for providing appropriate treatment for the effluents of small rural communities is still especially relevant. In fact, in countries like Portugal, Spain, and many others, significant amounts of investment will be addressed in the next few years to the construction of small Wastewater Treatment Plants (WWTP). The problems faced when constructing and operating WWTP serving small communities may be relevant when energy and labour costs are relatively high, or when the visual impact on the surrounding areas is especially negative. Sustainable treatment solutions require the selection of appropriate technologies using fewer resources. In this paper, information is presented about sustainability indicators of twenty-one small secondary wastewater treatment plants, including conventional (trickling filters and extended aeration plants) and non-conventional treatment systems (constructed wetlands). The data refer to allocated areas per inhabitant, amounts of concrete per inhabitant, power per inhabitant, and construction and installation costs per inhabitant. The data seem to show that for different reasons, constructed wetlands are promising treatment solutions for application to rural areas in particular because of the relatively low power requirements and relatively low construction costs for served populations below 500 inhabitants.

STATISTICAL METHODS FOR THE ASSESSMENT OF AIR POLLUTION OF JHANSI CITY, UTTAR PRADESH, INDIA

2018 ◽  
Vol 24 (1) ◽  
Author(s):  
V. S. CHAUHAN ◽  
BHANUMATI SINGH ◽  
SHREE GANESH ◽  
JAMSHED ZAIDI
Keyword(s):  
Air Pollution ◽  
Uttar Pradesh ◽  
Ambient Air ◽  
Ambient Air Pollution ◽  
Base Line ◽  
Multivariate Statistical ◽  
Large Cities ◽  
Governmental Organizations ◽  
Non Governmental Organizations ◽  
The Status

Studies on air pollution in large cities of India showed that ambient air pollution concentrations are at such levels where serious health effects are possible. This paper presents overview on the status of air quality index (AQI) of Jhansi city by using multivariate statistical techniques. This base line data can help governmental and non-governmental organizations for the management of air pollution.

Recounting the Empowerment of Women in Rural Areas of KwaZulu-Natal from Information and Knowledge in the Fourth Industrial Revolution Era

Libri ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Glenrose Jiyane
Keyword(s):  
South Africa ◽  
Rural Areas ◽  
Industrial Revolution ◽  
The Body ◽  
Non Profit ◽  
Fourth Industrial Revolution ◽  
Governmental Organizations ◽  
Body Of Knowledge ◽  
Non Governmental Organizations ◽  
Critical Resource

Abstract The fourth industrial revolution (4IR) marks the new, advanced era of development in humankind, and globally countries are in the process of ensuring their citizenry’s readiness. In South Africa, various governmental departments, organizations, non-governmental organizations (NGOs) and non-profit organisations (NPOs) are making efforts, through their plans, talks and actions, to attain this status for all her people, particularly women in rural areas. However, the development of women in the rural areas for empowerment remains a concern in developing countries. Consequently, there is a dire need to ensure the developmental status for women in rural areas in the advent of the 4IR, and this paper seeks to demonstrate that information and knowledge may be instrumental in empowering women in rural areas to strive in the 4IR. Accordingly, information and knowledge are a critical resource contributing to the empowerment of women in rural areas for their development. An exploratory question is raised to determine whether South Africa is ready for Fourth Industrial Revolution. The outcome of this paper will contribute to the body of knowledge advocating the importance of information and knowledge in the empowerment of women in rural areas. Significantly, it will generate insights for policymakers on the important role of information and knowledge for women’s development.

scholarly journals Measuring the Impacts of Saffron Production Promotion Measures on Farmers’ Policy Acceptance Probability: A Randomized Conjoint Field Experiment in Herat Province, Afghanistan

2020 ◽  
Vol 12 (10) ◽  
pp. 4026
Author(s):  
Mohammad Wais Azimy ◽  
Ghulam Dastgir Khan ◽  
Yuichiro Yoshida ◽  
Keisuke Kawata
Keyword(s):  
Causal Effects ◽  
Acceptance Probability ◽  
Promotion Policy ◽  
Governmental Organizations ◽  
Non Governmental Organizations ◽  
Promotion Policies ◽  
The Status ◽  
Conjoint Experiment ◽  
The Government

The government of Afghanistan promotes saffron production as a means to achieve economic development while reducing the widely spread opium cultivation in the country by providing necessary support to its farmers via saffron farmer service centers. This study investigates the causal effects of relevant attributes of potential saffron production promotion policies on the participation probabilities of saffron farmers. This study applies a randomized conjoint experiment to primary survey data of 298 farmers in Herat Province, which is perceived by the government as the center of saffron production in the country. The proposed hypothetical saffron production promotion policy consists of six attributes, namely, provision of machinery equipment, weather-based crop insurance, accessibility to long-term loans, location of saffron farmer service centers, provider of services, and annual payment. In the randomized conjoint experiment design, the respondents rank two alternative policies and policies against the status quo. The desirable policy comprises the machinery provision, long-term (up to 5 years) loan accessibility, an easily accessible service center, and policy implementation by international non-governmental organizations (NGOs). The estimated results reveal that saffron farmers are highly supportive of the proposed saffron promotion policy and that their willingness to pay is as high as 17% of their per capita income.

DETERMINANTS OF SUCCESSFUL IMPLEMENTATION OF NON- GOVERNMENTAL ORGANIZATIONS HEALTH PROJECTS IN KIBERA INFORMAL SETTLEMENT, KENYA

2019 ◽  
Vol 4 (1) ◽  
pp. 1-25
Author(s):  
Patrick Odongo ◽  
Dr Kepha Ombui
Keyword(s):  
Community Participation ◽  
Survey Design ◽  
Informal Settlement ◽  
Resource Mobilization ◽  
Successful Implementation ◽  
Project Control ◽  
Communication Plan ◽  
Governmental Organizations ◽  
Non Governmental Organizations ◽  
The Status

Purpose: The current study sought to establish determinants of successful implementation of non-government organization health projects in Kibera informal settlement. The study sought to establish how community participation, resource mobilization, communication and project control determines successful implementation of health projects for NGOs operating in Kibera informal settlement.Methodology: The study adopted a descriptive survey design and 116 questionnaires were issued but only 92 questionnaires were received which represented a 79% response rate.Results: The results of the study revealed that resource mobilization, communication and project control positively and significantly determined successful implementation of health projects by Non-Governmental organizations in Kibera as shown by r=0.443, r=0.511 and r=0.798 respectively while community participation negatively determined the implementation success of the projects (r= -0.078).Recommendations: The study recommends that NGOs implementing health projects in Kibera should focus on mobilizing resources since the practice contributes to successful implementation of the projects. NGOs can achieve this by actively engaging sponsors, conducting harambees, networking and presenting grant proposals to prospective financiers to solicit resources for implementing the health projects. Additionally, the study recommends that NGOs implementing health projects in Kibera should focus on project communication since the practice contributes to successful implementation of the projects. NGOs can achieve this by establishing a concise project communication plan, and through continuous communication with project teams and stakeholders on matters concerning the progress of the project. The study further recommends that NGOs implementing health projects in Kibera should focus on project control since the practice contributes to successful implementation of the projects.NGOs can achieve this by using project management information systems in designing and controlling health projects, conducting a variance analysis on the progress of the project and by providing updates on the status of the project to the relevant stakeholders. 

scholarly journals Performance of Four Full-Scale Artificially Aerated Horizontal Flow Constructed Wetlands for Domestic Wastewater Treatment

Water ◽  
2016 ◽  
Vol 8 (9) ◽  
pp. 365 ◽  
Author(s):  
Eleanor Butterworth ◽  
Andrew Richards ◽  
Mark Jones ◽  
Gabriella Mansi ◽  
Ezio Ranieri ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Constructed Wetlands ◽  
Domestic Wastewater ◽  
Full Scale ◽  
Horizontal Flow ◽  
Domestic Wastewater Treatment

History and Current Situation of Night Soil Treatment Systems and Decentralized Wastewater Treatment Systems in Japan

2010 ◽  
Vol 5 (4) ◽  
Author(s):  
X.M. Yang ◽  
A. Morita ◽  
I. Nakano ◽  
Y. Kushida ◽  
H. Ogawa
Keyword(s):  
Wastewater Treatment ◽  
Rural Areas ◽  
Urban Areas ◽  
Domestic Wastewater ◽  
Soil Treatment ◽  
Decentralized System ◽  
Decentralized Wastewater Treatment ◽  
Rapid Economic Growth ◽  
Unique System ◽  
Wastewater Treatment Systems

In Japan, night soil, or black water, was formerly used as fertilizer for agriculture. However, during the rapid economic growth that took place after 1960, chemical fertilizers began to be adopted for agriculture and night soil was almost abandoned. How to treat the excess of night soil then became a big challenge to tackle. From that time a variety of night soil treatment technologies have been developed and the Japanese government has actively promoted the construction of night soil treatment facilities all over the country. As measures for domestic wastewater treatment, sewerage systems were spread in high-density urban areas, while a decentralized system called johkasou was diffused in rural areas with low population density. Johkasou is a unique system that was devised in Japan and mainly treats domestic wastewater on-site. Night soil treatment systems and decentralized wastewater treatment systems used in Japan are introduced in this paper, in the hope that the experience acquired in Japan will contribute to improve the sanitation conditions in other countries.

Governance challenges for commercial exploitation of a non-timber forest product by marginalized rural communities

2016 ◽  
Vol 43 (3) ◽  
pp. 208-220 ◽  
Author(s):  
ALAINE A. BALL ◽  
PEDRO H.S. BRANCALION
Keyword(s):  
Rural Communities ◽  
Forest Products ◽  
Fruit Pulp ◽  
Governmental Organizations ◽  
Non Governmental Organizations ◽  
Poor Access ◽  
Governance Challenges ◽  
Non Timber Forest Products ◽  
Conservation Governance ◽  
Conservation And Development Projects

SUMMARYWhile conservation and development projects focusing on non-timber forest products (NTFPs) remain popular approaches to address complex issues of livelihood improvement and conservation, governance of NTFPs is still poorly understood. In the Atlantic Forest biodiversity hotspot of Brazil, non-governmental organizations, researchers and community leaders are encouraging the commercialization of fruit pulp-based products from the endangered palm Euterpe edulis, known as juçara, to replace income from illegal heart of palm extraction. In order to assess the governance of development of juçara pulp as an NTFP and the potential to increase conservation of juçara through management on smallholder properties, we conducted qualitative research in São Paulo State from October 2012 to October 2013. Major challenges include policy barriers, difficulties integrating production and commercialization, problematic assumptions about poverty alleviation and the inability of the most disadvantaged members of communities to benefit. These governance challenges are a function of poor access, or the ‘bundle of powers’ that enables the ability to benefit. However, engagement with juçara fruit pulp production links farmers and former poachers with sustainable agricultural concepts and with networks, changing their perceptions of conservation and enhancing ability to benefit from improved policy.

scholarly journals СУБ'ЄКТНИЙ СКЛАД МУНІЦИПАЛЬНОЇ ПРАВОВОЇ ПОЛІТИКИ УКРАЇНИ

2020 ◽  
Vol 1 (2) ◽  
Author(s):  
Руслан Миколайович Хван
Keyword(s):  
Strategic Management ◽  
The State ◽  
Development Trends ◽  
Legal Policy ◽  
Legal Personality ◽  
Governmental Organizations ◽  
Non Governmental Organizations ◽  
The Status

Annotation. The article examines the essence of municipal legal policy as a system of strategic management of self-government activities. The essence and characteristics of local self-government entities, their individual categories, patterns and development trends have been investigated. It is emphasized that territorial communities, directly or indirectly, their authorities, non-governmental organizations exercise their legal personality both within the state and outside it. The prospects of functioning, improving the status of local self-government subjects have been determined..

Sign in / Sign up

Export Citation Format

Share Document