Waste water treatment

Ebook "Xenobiotics in the urban water cycle: Mass flows, environmental processes, mitigation and treatment strategies" gives also a short but necessary description of the key processes of advanced oxidation processes employed in water treatment and discusses process fundamentals, advantages and drawbacks. A concise review on the various advanced oxidation processes related to xenobiotic removal applications for water and wastewater, is given, including also examples on solar-driven catalytic processes.

505p giangdongdinh 28-05-2024 1 1   Download

The presence of various types of contaminants such as heavy metals, emerging organic contaminants, pesticides, organic waste, organic dyes, radionuclide’s, fluorides, etc. cause water pollution. These pollutants are of concern to engineers, environmentalists and scientists. Due to the lack of freshwater, it is very important to recycle the wastewater after treatment to remove organic contaminates and heavy metal pollutants.

18p dianmotminh02 03-05-2024 1 1   Download

Ebook "Detox fashion: Waste water treatment" are addressed in three central chapters: sustainable wastewater treatment technologies; review of the utilization of plant-based natural coagulants as alternatives to textile wastewater treatment; and new waste management through collaborative business models for sustainable innovation.

116p tracanhphuonghoa1007 22-04-2024 7 3   Download

Phần 2 của cuốn sách "Tiếng Anh cấp thoát nước" trình bày các bài về xử lý nước thải (waste water treatment) gồm: kỹ thuật xử lý nước thải, những mục tiêu và quy tắc xử lý nước thải, phân loại các phương pháp xử lý nước thải, thải bùn và sử dụng lại, thực hiện các chương trình quản lý nước thải;... Mời các bạn cùng tham khảo!

131p khuynhlinhnguyet1009 05-04-2024 2 2   Download

Part 2 book "Manahan environmental chemistry" includes content: The geosphere and geochemistry; soil environmental chemistry; principles of industrial ecology; industrial ecology, resources, and energy; nature, sources, and environmental chemistry of hazardous wastes; industrial ecology for waste minimization, utilization, and treatment; environmental biochemistry; toxicological chemistry; toxicological chemistry of chemical substances; chemical analysis of water and wastewater,... and other contents.

434p muasambanhan10 06-04-2024 6 0   Download

Ebook "Electrochemistry for the environment" our goals are to first lay down the fundamentals involving the environmental electrochemistry, introducing the basic techniques in selecting the electrode materials and fabricating them, followed by the theoretical analysis of the electrochemical processes, the green electrochemical operation, discuss about the electrochemical technologies in water/wastewater treatment using BDD, and then examine the established wastewater treatment technologies such as electrocoagulation and electroflotation.

567p manmanthanhla0201 26-02-2024 9 1   Download

Ebook "Ion exchange technology II: Applications" presents an overview of the numerous industrial applications of ion-exchange materials. In particular, this volume focuses on the use of ion-exchange materials in various fields including chemical and biochemical separations, water purification, biomedical science, toxic metal recovery and concentration, waste water treatment, catalysis, alcohol beverage, sugar and milk technologies, pharmaceuticals industry and metallurgical industries.

462p nhanphanguyet 28-01-2024 4 2   Download

Ebook "Advances in dye removal technologies" describes the various advanced treatment methods for removal of multiple types of dyes from effluent stream. It pays particular attention to the economic aspects of treatment of textile waste-water. The different technologies illustrated in the book include adsorption, nanofiltration, advanced oxidation, micellar enhanced ultrafiltration, cloud-point extraction, and electrocoagulation.

350p lamquandat 28-12-2023 3 2   Download

This paper presents solutions to recycle and minimize the amount of waste in the Rest area on highways. By surveying solid waste and wastewater separate and combined management, the author analyzes and assesses the waste control at the Rest area in order to build the model of “Green Rest area” towards a “Zero waste Rest area” on some expressways in the North of Vietnam.

7p viindra 06-09-2023 6 2   Download

Contaminants in plating wastewater are hard to remove, especially hexavalent chromium ions. This waste stream contains a large amount of Cr6+, a highly toxic metal, potential to cause cancer. To reduce this pollution, sludge from a supply water treatment plant (DWTS) has been used to make adsorbent.

13p viannee 02-08-2023 3 3   Download

In this article, we study the use of dynamic filtration, where the shear rate is independent of the feed rate, as an interesting alternative to achieve flow and high final concentrations and reduction of energy cost from pumping. The tests were carried out in standard Rayflow filtration under similar operating conditions.

4p vijaguar 16-11-2022 4 1   Download

In this study, laboratory wastewater containing organic matters, heavy metals and aromatic compounds, was treated by vetiver grass (Vetiveria zizanioides) as a phytoremediation. Sewage effluent as a source of nutrient supply for plant growth was first fed to two wetland systems: Mini horizontal subsurface flow (HSSF) and floating raft (FR) wetlands.

4p vijaguar 16-11-2022 11 3   Download

This paper studiesthe water quality degradation of Sat river -the section flowing through Hai Duong province and waste sources pollute Sat river water. Five surveyed locations along Sat River were identified, and water samples were taken for five consecutive years from 2016 to 2020.

7p vibentley 08-09-2022 22 4   Download

(BQ)The book "Environmental engineering dictionary and directory" has been written to help professionals, students, and lay people identify the increasing number of terms in the fields of environmental engineering and science. More than 8000 terms, acronyms, and abbreviations applying to wastewater, potable water, industrial water treatment, seawater desalination, air pollution, incineration, and hazardous waste remediation have been defined.

143p runordie6 10-08-2022 5 2   Download

(BQ) This dictionary contains terms used in the fields of environmental engineering and environmental science, and the definitions provided relate to their use in an environmental context only. The commercial terms represent company brand names or trademarks, and have been italicized to differentiate them from the technical terms in general usage. The most unique feature of this book is the inclusion of more than 3000 trademarks and brand names. Many of these commercial terms for proprietary products or processes are so common or descriptive that they have fallen into general use.

194p runordie6 10-08-2022 10 1   Download

The growth of waterborne pathogens and the discharge of partially treated or non-treated chemical waste has become a severe environmental and health risk. Conventional wastewater treatment methods have become less effective, and most current techniques require multiple stages for the disinfection of antimicrobial-resistant (AMR) pathogens and the combined removal of toxic, non-biodegradable, or emerging priority pollutants from wastewater.

273p runordie3 06-07-2022 12 1   Download

The process resulted into a removal efficiency of 91.8 % of COD, 94.3 % in the case of BOD and 96.5 % in the case of turbidity after treatment of 30 minutes with the combination of Al (at cathode) and Fe (at anode) with mono-polar electrode connection in parallel.

8p thebadguys 15-01-2022 15 0   Download

The solution of paracetamol and sildenafil (Penagra) was effectively sensed using modified carbon paste electrodes. LNPs showed a good photocatalytic activity (PCA) for Orange Red (OR) dye under UV light irradiation. These results indicate that the synthesized LNPs are a good candidate for displays, waste water treatment and for the use as electrochemical sensors.

9p meyerowitz 25-12-2021 4 0   Download

Objectives of the study: Assessing the situation of catfish farming in some areas of the Mekong Delta as a basis for proposing measures to manage waste from catfish ponds; the survey and analysis in catfish ponds to assess the composition and characteristics; assessing the pollutants load of waste water from catfish ponds; assessing the possibility of wastewater treatment from catfish ponds and benefits of environmental when using wastewater for irrigating paddy fields.

26p beloveinhouse10 28-11-2021 15 2   Download

The study focuses on solutions for cleaner production and waste generation prevention at sources by implementing good internal management, replacing raw materials; optimizing the production process; and on-site recovery and reuse. In addition, local authorities should select locations to build wastewater treatment systems, and implement communication solutions to raise awareness of local people on environmental and water protection.

12p retaliation 18-08-2021 22 1   Download