Wastewater treatment, reuse, and disposal-associated effects on environment and health.

This paper presents the review of the literature published in the year 2019 related to treatment and reuse of wastewater and effects on the environment and human health. The scientific review on the treatment and reuse of wastewaters is divided into various sections in the paper. The review sections cover wastewater management, reuse, removal of microorganisms, and chemical constituents.

Pesticides and herbicides.

This paper highlights a review of scientific papers published in the year 2019 regarding pesticides and herbicides. The scientific review presented in this paper includes the presence and occurrence of pesticides and herbicides in the environment. The entire review divided into different sections, which are grouped into four main sections.

Ecological and human health risk assessment.

The literature review presented in this paper includes the ecological and human health risk assessment in the form of receptors in the environment. The main objective of this review to highlight a summary of the many studies undertaken in the year 2019. The first part of the review covers the papers published on the health risk assessment related to human and ecological health.

Pesticides and herbicides.

This paper provides a review of some important scientific articles published in the year 2018 about pesticides and herbicides. The literature review presented in this paper cover pesticides and herbicides presence as well as occurrence in the environment. The review is divided into four sections.

Ecological and human health risk assessment.

The literature review presented in this paper covers the risk assessment process that is important to human health as well as the health of ecology in the form of receptors. One of the important objectives of present review is to provide summary of the scientific studies published in the year 2018. The review starts with literature published on the assessment of health risks, which are valuable to human and ecology.

Health effects associated with wastewater treatment, reuse, and disposal.

This paper highlights the review of scientific literature published in the year 2018 on issues related to health risks associated with human and the general environment on the reuse of wastewater, treatment as well as disposal. The literature review on the above issues divided into number of sections, and these sections include management of wastewater, wastewater reuse with focus on microbial hazards, and chemical hazards. Further, the review also provides some recent research related to wastewater treatment plants, disposal of wastewater, sludge, and biosolids management.

Ecological and Human Health Risk Assessment.

The review of literature in this paper includes the assessment of risk process and addresses issues of both human as well as ecological receptors. The main objective of this review is to highlight an overview of the scientific research literature published in year 2017. The review is focused on assessment of risk on human and ecology published in the literature such as analysis, methodology, interpretation, management, uncertainty, policy and regulatory guidance.

Health Effects Associated with Wastewater Treatment, Reuse and Disposal.

This paper covers the scientific literature review published in the year 2017 on issues related to health risks associated with public and the general environment on wastewater reuse, disposal and treatment. The entire literature review is divided into many sections such as management of wastewater, wastewater reuse with focus on microbial hazards, chemical hazards. In addition, the review also presents the latest research on wastewater treatment plants (WWTPs), disposal of wastewater, and biosolids.

Effects of Pollution on Freshwater Organisms.

The scientific literature review in this paper includes research papers published in 2017 on issues related to pollutants from human activity and its effects on organisms of freshwater reported from the different parts of the world. The fist part of the literature review highlights on two broad sections that are focused on research conducted at the field level as well as surveys based on field experiments. A number of sections categorized in order to reflect the different class of pollutants follows the first part of literature review.

Pesticides and Herbicides.

This paper highlights scientific literature that was published in the year 2017 related to the presence of pesticides and herbicides in the environment. The review on pesticides and herbicides is divided into four sections with focus on toxicology, ecology, risk assessment, modeling, and treatment strategies.

Effects of Pollution on Freshwater Organisms.

This review covers research papers and scientific literature published in the year 2016 on the effects of anthropogenic pollutants on freshwater organisms. In the first, the review begins with two broad sections thate are mainly focused on research reviews and broad field studies and surveys. This is followed by reviews of research categorized in sections to reflect the pollutant class.

Radioactive Wastes.

Papers reviewed herein present a general overview of radioactive waste related activities around the world in 2016. The current reveiw include studies related to safety assessments, decommission and decontamination of nuclear facilities, fusion facilities, transportation. Further, the review highlights on management solutions for the final disposal of low and high level radioactive wastes (LLW and HLW), interim storage and final disposal options for spent fuel (SF), and tritiated wastes, with a focus on environmental impacts due to the mobility of radionuclides in ecosystem, water and soil alongwith other progress made in the management of radioactive wastes.

Bioenergy from Biofuel Residues and Wastes.

This review includes works published in the general scientific literature during 2016 on the production of bioenergy and biofuel from waste residues generated during bioethanol and biodiesel production with a brief overview of current and emerging feedstocks. A section of this review summarizes literature on culturing algae for biofuels including bioreactors and open pond cultivation systems with the utilization of inorganic and organic sources of nutrients. New methods applicable to the mass culture of algae are highlighted.

Textiles.

A review of the literature published in 2016 on topics relating to the treatment alternatives for wastewater from the textile industries is presented. This review is divided into the following sections: a brief introduction on the implementation of the Best Available Techniques into textile industry, a review of the more promising treatment technologies distinguished into physico-chemical, biological and combined processes.

Wastewater and sludge management and research in Oman: An overview.

Unlabelled: It is well recognized that management of wastewater and sludge is a critical environmental issue in many countries. Wastewater treatment and sludge production take place under different technical, economic, and social contexts, thus requiring different approaches and involving different solutions. In most cases, a regular and environmentally safe wastewater treatment and associated sludge management requires the development of realistic and enforceable regulations, as well as treatment systems appropriate to local circumstances.

Effects of Pollution on Freshwater Organisms.

This review includes works published in the general scientific literature during 2015 on the effects of anthropogenic pollutants on freshwater organisms. It begins with two broad sections: research reviews and broad field studies and surveys. This is followed by reviews of research categorized in sections to reflect the pollutant class.

Radioactive Wastes.

Papers reviewed herein present a general overview of radioactive waste activities around the world in 2015. These include safety assessments, decommission and decontamination of nuclear facilities, fusion facilities, transportation and management solutions for the final disposal of low and high level radioactive wastes (LLW and HLW), interim storage and final disposal options for spent fuel (SF), and tritiated wastes, with a focus on environmental impacts due to the mobility of radionuclides in water, soil and ecosystem alongwith other progress made in the management of radioactive wastes.

Bioenergy from Biofuel Residues and Wastes.

This review includes works published in the general scientific literature during 2015 on the production of bioenergy and biofuel from waste residues generated during bioethanol and biodiesel production with a brief overview of current and emerging feedstocks. A section of this review summarizes literature on culturing algae for biofuels including bioreactors and open pond cultivation systems with the utilization of inorganic and organic sources of nutrients. New methods applicable to the mass culture of algae are highlighted.

Textiles.

A review of the literature published in 2015 on topics relating to the treatment alternatives for wastewater from the textile industries is presented. This review is divided into the following sections: a brief introduction on the implementation of the Best Available Techniques into textile industry, a review of the more promising treatment technologies distinguished into physico-chemical, biological and combined processes.

Characterization of Industrial Wastewater Sludge in Oman from Three Different Regions and Recommendations for Alternate Reuse Applications.

Background: Domestic and industrial wastewaters are mostly treated by biological process such as activated sludge, aerobic pond, and anaerobic treatment. This study focuses on characterizing the quality of sewage sludge in the Sultanate of Oman chosen from three industrial sewage treatment plants (STPs): Rusayl Industrial Estate (RSL.IE); Sohar Industrial Estate (SIE); and Raysut Industrial Estate (RIE).

Effects of Pollution on Freshwater Organisms.

This review includes works published in the general scientific literature during 2014 on the effects of anthropogenic pollutants on freshwater organisms. It begins with two broad sections: research reviews and broad field studies and surveys. This is followed by reviews of research categorized in sections to reflect the pollutant class.

Radioactive Wastes.

Papers reviewed herein present a general overview of radioactive waste activities around the world in 2014. These include safety assessments, decommission and decontamination of nuclear facilities, fusion facilities, transportation and management solutions for the final disposal of low and high level radioactive wastes (LLW and HLW), interim storage and final disposal options for spent fuel (SF), and tritiated wastes, with a focus on environmental impacts due to the mobility of radionuclides in water, soil and ecosystem alongwith other progress made in the management of radioactive wastes.

Bioenergy from Biofuel Residues and Wastes.

This review includes works published in the general scientific literature during 2014 on the production of bioenergy and biofuel from waste residues generated during bioethanol and biodiesel production with a brief overview of current and emerging feedstocks. Anothersection of this review summarizes literature on culturing algae for biofuels including bioreactors and open pond cultivation systems with the utilization of inorganic and organic sources of nutrients. New methods applicable to the mass culture of algae are highlighted.

Textiles.

A review of the literature published in 2014 on topics relating to the treatment alternatives for wastewater from the textile industries is presented. This review is divided into the following sections: a brief introduction on the implementation of the Best Available Techniques into textile industry, a review of the more promising treatment technologies distinguished into physico-chemical, biological and combined processes.

Hydraulic and hydrogeochemical characteristics of a riverbank filtration site in rural India.

A riverbank filtration (RBF) system was tested along the Kali River in rural part of the state of Karnataka in India. The polluted river and water from open wells served the local population as their principal irrigation water resource and some used it for drinking. Four RBF wells (up to 25 m deep) were installed.