Lecture notes water and wastewater treatment engineering. Industrial wastewater treatment, recycling, and reuse. Industrial waste treatment handbookfrank woodard p. This chapter focuses on urban wastewater management and the possible use of treated water for.
Abstract many industrial users of fresh water are under increasing pressure to reuse water within their facilities. These may be organic, inorganic, or a combination of the two. It features an instructive compilation of methodologies, including advanced physicochemical methods and biological methods of treatment. Industrial wastewater is the aqueous discard that results from substances having been dissolved or suspended in water, typically during the use of water in an industrial manufacturing process or the cleaning activities that take place along with that process. Industrial wastewater can be recycled on or off site depending on space constraints. Epa600r12618 september 2012 guidelines for water reuse u. Industrial water requirements, wastewater pro duction, types of pollutants in industrial waste water and the technologies for wastewater treat ment have been discussed.
The potential for water reuse and industrial wastewater treatment especially in the oil and gas industries, which is the fastest growing segment of the water market, has consequently become an. Industrial wastewater management and disposal page 3 of 28 although waste management may seem to be an operational issue, the choice of location affects options for the disposal of treated liquid waste. Management of industrial wastewater case study article pdf available in journal of applied sciences research 86. Abstract the potential of industrial wastewater reuse in jordan is discussed. Industrial waste water treatment pdf notes iwwt notes pdf. Introduction sanitary engineering course objectives and outline 2. Industrial water reuse and wastewater minimization author. Anoxic is a condition under which oxygen is only available in a. The isotc 282 is developing several standard focused on industrial reuse. The purpose of the guide is to provide facility managers, state and tribal regulators, and the interested public with recommendations and tools to better address the management of landdisposed, nonhazardous industrial wastes. Their goal is to minimize the amount of water that is discharged, either to a receiving stream or a publiclyowned treatment works. Recent trends have been to minimize such production or.
Pdf the present study being carried out is for the feasibility study of the treated effluent. These plants primarily treat human waste and wastewater from activities such as washing, bathing, and food preparation. In many industries, plant wastewater treatment capacities have not increased. All values in mglit except ph, mpn and total bacterial count.
The uwwd thus addresses the collection, treatment and discharge of domestic or municipal wastewater, industrial wastewater discharged to municipal sewers, and some direct industrial wastewater discharges with characteristics similar to municipal waste water e. Domestic and industrial wastes, natural decay of organic materials odor decomposing wastewater, industrial wastes. These wastes are then treated to the extent at which they are safe and suitable for reuse as reclaimed water. The primary treatment incorporated a flocculation and sedimentation system, two sand filtration units, an ozonation unit, an. This course aims at conveying to the student the concepts of sewage collection management, storm water management, and wastewater treatment. Visvanathan, takashi asano encyclopedia of life support systems eolss figure 1. National risk management research laboratory office of research and development cincinnati, ohio u. The guidelines note that water can be reused for a variety of purposes agriculture, landscape, urban. Wastewater recycling and reuse domain industrial wastewater treatment has taken place in a series of development phases. Book metcalf and eddy wastewater engineering 4th edition.
The planning process for wastewater reuse 19 planning for water reuse projects should be integrated, involving a number of disciplines, institutions, and. A regional overview of wastewater management and reuse in the. The wastewater reuse needs to be perceived as a measure towards three fundamental objectives within. Wastewater recycling helps customers optimise water costs and minimise their environmental footprint.
Ppt industrial wastewater treatment powerpoint presentation. Industrial wastewater recycling linkedin slideshare. Waste water it is any water that has been adversely affected in quality by naturally or anthropogenic influence. Different research studies and practices have been developed recently in order to quantify the risk of possible environmental contamination of surface and groundwater resources as well as the risk to public health from enteric viruses. Box 8 examples of industrial reuse of treated wastewater. The source and characteristics of the wastewater to be reused alternatives sources for wastewater which can be reused. This paper presents a study of the potential of industrial wastewater reuse in jordans a1 hussein thermal power station. Water reuse guidelines developed by international organizations it must be noted that some of these guidelines apply to urban wastewater from municipal or other wastewater treatment facilities that have a limited input of industrial waste. Tenders to expand the treatment capacity to 70,000 m3d have been initiated. Agency for international development washington, d. Wqpn 51 industrial wastewater management and disposal. The following is a set of lecture notes from the class, prepared by dr. Wastewater can be reused for irrigation, industrial re. Public evaluation of reuse alternatives in san diego, california 21 10.
Industrial wastewater treatment by genesis watertech genesis water technologies, inc. Solids domestic water supply, domestic and industrial wastes, soil erosion, inflow infiltration temperature domestic and industrial wastes chemical constituents. Wastewater is water containing wastes from residential, commercial, and industrial processes. With leading technologies and proven expertise across some of africas most important wastewater recycling plants, veolia treats even the dirtiest of wastewater and industrial effluent to potable and ultrapure standards with customised wastewater recycling solutions. Physical, chemical and biological characteristics of. The majority of the industrial wastewater control research, however, is performed extramurally through contracts, grants, and cooperative agreements with universities, research foundations, trade associations, pro fessional societies, and industrial companies. Wastewater reuse presentation outline technologies which can be applied to wastewater reuse. Reuse of treated wastewater for irrigation, fire protection, dual system water supply etc. The availability of adequate service infrastructure, such as emergency management, waste recycling and disposal services. Recycling and reuse of treated wastewater in urban india. Interim guidance to authorize reuse of municipal and. Unesco eolss sample chapters wastewater recycle, reuse, and reclamation vol. Seshagiri rao, in industrial wastewater treatment, recycling and reuse, 2014. Wastewater reuse industrial wastewater can be recycled and reused for a variety of purposes, such as.
The principal objective of industrial wastewater treatment is generally to allow industrial effluents to be disposed of without danger to human health or unacceptable damage to the natural environment. Industrial water reuse and recycling is the process by which wastewater produced from. Industrial wastewater management and disposal department of. Reuse in the united states united states environmental. Wastewater can be used within the business itself or between several businesses through industrial symbiosis. In 2009 in europe and north america, water consumption by industries was. This international version is comprised by six textbooks giving a state of theart presentation of the science and technology of biological wastewater treatment. Carbohydrates domestic, commercial, and industrial wastes. Industrial water reuse and recycle evoqua water technologies. Industrial waste water treatment pdf notes iwwt notes pdf the industrial waste water treatment notes pdf iwwt notes pdf file. Industrial wastewater treatment, recycling and reuse is an accessible reference to assist you when handling wastewater treatment and recycling. Internal wastewater recycle 50 to 95% in plant water consumption can be cut down 2.
This is particularly true for wastewater flows from rural residential dwellings, commercial estab lishments and other facilities where individual waterusing activities. Bod mgl tank may 8 2,710 900 140 84 140 1,100 may 15 3,560 966 357 120 150 1,210 may 22 3,460 712 260 140 924 thickener may 29 3,820 dehydrator 694 143 dewatered cake 120 969 efl. The reduced natural waters and the large amount of wastewater produced by textile industry necessitate an effective water reuse treatment. Sundaravadivel about onehundredth is the accessible freshwater that can be used for human demand. Treatment technologies by recycled wastewater classification. Lecture 36 industrial wastewater treatment youtube. The source and characteristics of the wastewater to be reused alternatives sources for wastewater which can be. Industrial wastewater an overview sciencedirect topics. Potential for expanding the nations water supply through reuse of municipal wastewater concluded that expanding water reuse the use of treated wastewater for beneficial purposes including irrigation, industrial uses, and drinking water augmentation could significantly. Attract foreign investments in the wastewater sector in aqaba industrial reuse.
Volume 1 wastewater characteristics, treatment and disposal presents an integrated view of water quality and wastewater treatment, analysing wastewater characteristics. Wastewater management and reuse in bahrain, egypt, islamic republic of iran, jordan. Reclaimed city sewage as industrial water in chennai, india 15 6. Introduction to wastewater reuse introduction to sludge treatment final exam course objectives. After treatment, the treated industrial wastewater or effluent may be reused or released to a sanitary sewer or to a surface water in the environment most industries produce some wastewater. Aep has signaled to the oil and gas industry that reuse of treated wastewater for hydraulic fracturing is a reasonable and preferable alternative to use of potable water or water from streams and shallow aquifers, and that wastewater reuse will be considered and supported as a water supply option during development of an alternative water use. Industrial wastewater treatment, recycling and reuse 1st. Lecture notes water and sanitation infrastructure in. Industrial wastewater treatment linkedin slideshare. Reuse of treated industrial or municipal wastewater. Guidelines on integrating water reuse into water planning and. The existing standards and laws that directly apply to wastewater reuse are the water authority of jordan law no. Wastewater reclamation for drinking water purposes in windhoek, namibia 18 9.
In the rural setting, industrial effluents and stormwater collection systems are less common. Wastewater anaerobic dfa effluent reactor wastewater date ww inf. In addition, a construction grants program was set up to assist publiclyowned wastewater treatment works build the improvements required to meet these new limits. Domestic wastewater is generated from residential and commercial areas, including institutional and recreational facilities. Wastewater reuse can be practiced in the following modes 1. Industrial waste water treatment notes pdf iwwt pdf notes iwwt notes pdf file to download are listed below please check it industrial waste water treatment book. This international version is comprised by six textbooks giving a stateoftheart presentation of the science and technology of biological wastewater treatment. Safe use of treated wastewater in agriculture jordan case study. It is important to note that their energy usage compares well to desalination. Two of the main concerns for wastewater reuse in agricultural irrigation are environmental and human security. Reuse means the deliberate application of reclaimed water, in compliance with department and district rules, for a beneficial purpose. Sand, eggshells and other coarse inorganic material is present in the flow in addition to organic matter from household, industrial, commercial and institutional water use. Industrial water requirements, wastewater production, types of pollutants in industrial wastewater and the technologies for wastewater treatment have been evaluated.
Based on a sample of 101 key stakeholders in recycled water industry. Factory and trade wastemanagementhandbooks, manuals, etc. Basic general wastewater study guide august 2015 edition revised june 2016. Reuse of treated wastewater for nonpotable use hammarby.
Visvanathan, takashi asano encyclopedia of life support systems eolss this article discusses the potential. Septic tank means a watertight receptacle constructed to promote separation of solid and liquid components of wastewater to provide limited digestion of organic matter, to store solids, and to allow clarified liquid to. Epas guide for industrial waste management introduction welcome to epas guide for industrial waste management. If this available water could be evenly distributed, still it is enough to support a population about ten times larger than today. Instructors notes is provided as shown in boxes wastewater characteristics, treatment and disposal engineering, environmental sciences and related courses volume 2 basic principles of wastewater treatment is also introductory, but at a higher level of detailing the core of this book is the unit operations and processes associated with. Safe use of treated wastewater in agriculture jordan case. Service contract for the support to the followup of the. Wastewater treatment and reuse is not new, and knowledge on this topic has. Grit is the fine, abrasive particles removed from wastewater, such as sand and eggshells. Headworks is the beginning, or head, of a treatment plant where influent flow is measured and sampled and where preliminary treatment occurs. The 2004 guidelines for water reuse examines oppor tunities for substituting reclaimed water for potable wa ter supplies where potable water quality is not required. To manage water discharged from homes, businesses, and industries to reduce the threat of water pollution.
Urban wastewater management has become a challenge in many countries because infrastructure development and regulations have not kept pace with population growth and urbanization. Industrial wastewater treatment describes the processes used for treating wastewater that is produced by industries as an undesirable byproduct. Chapter 6 the industrial wastewater treatment plant sludge management 99 the preliminary and secondary treatment stages generate sludges. The alternative combines recycling of both water and nutrients. Typical values for metals in municipal wastewater are given in table 3. Industrial water consumption is responsible for 22% of global water use. Sanitation history, centralized wastewater treatment, and reuse pdf 4. Industrial reclaimed water is from a nondomestic or nonmunicipal. Wastewater recycle, reuse, and reclamation recycle and reuse of domestic wastewater s. Municipal wastewater is typically generated from domestic and industrial sources and may include urban runoff figure 3. In this study, a combined twostage water reuse treatment was established to enhance the quality and recovery rate of reused water. Recycling treated municipal wastewater for industrial water use.
Cgiar research program on water, land and ecosystems wle. Environmental protection agency office of wastewater management office of water washington, d. Notes updated report based on mediterranean wastewater reuse report november 2007. Reuse applications 11 wastewater can be reused for irrigation, industrial recycling, groundwater recharge, recreational and environmental uses, nonpotable urban uses, and potable reuse. The biological wastewater treatment series is based on the book biological wastewater treatment in warm climate regions and on a highly acclaimed set of best selling textbooks.
902 1156 672 1119 571 1667 319 236 55 1077 425 1334 1196 997 320 1283 469 1559 793 1458 1047 1464 1049 149 999 622 452 1027 384 1299 768