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Saturday, July 25, 2020 | History

1 edition of Anaerobic treatment of aircraft deicing wastes found in the catalog.

Anaerobic treatment of aircraft deicing wastes

Anaerobic treatment of aircraft deicing wastes

a technology assessment : final report

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Published by NYSERDA in Albany, N.Y .
Written in English

    Subjects:
  • Deicing chemicals -- Environmental aspects.,
  • Airplanes -- Ice prevention -- Environmental aspects.

  • Edition Notes

    Statementprepared for the New York State Energy Research and Development Authority ... [et al.] ; prepared by Applied Science & Technology, Rensselaer Polytechnic Institute and University of Massachusetts, Amherst.
    SeriesNYSERDA report -- 98-13
    ContributionsApplied Science and Technology (ASTeX), Inc., Rensselaer Polytechnic Institute., University of Massachusetts at Amherst., New York State Energy Research and Development Authority.
    The Physical Object
    Pagination1 v. (various pagings) :
    ID Numbers
    Open LibraryOL22373340M

    Fate and toxicity of aircraft deicing fluid additives through anaerobic digestion. Water Environment Research: A Research Publication of the Water Environment Federation, 73(1), Gruden, C. L., and Hernandez, M. Anaerobic digestion of aircraft deicing fluid wastes: interactions and toxicity of corrosion inhibitors and surfactants. The Benefits of Anaerobic Digestion of Food Waste. At Wastewater Treatment Facilities. Why Anaerobic Digestion? Anaerobic digestion occurs naturally, in the absence of oxygen, as bacteria break down organic materials and produce biogas. The process reduces the amount of material and produces biogas, which can be used as an energy source.

    Feasibility Study of Anaerobic Digestion of Food Waste in St. Bernard, Louisiana universities, and the project team identified food wastes as the feedstock and anaerobic digestion (AD) as the technology. The brownfield site is located in Chalmette, Louisiana, adjacent to the St. Bernard Port on the wastewater and manure treatment File Size: 2MB. Introduction in the technical design for anaerobic treatment systems. Sanitary biogas systems • are efficient, hygienic and ecologically sound wastewater treatment • The treatment of organic solid kitchen and garden wastes can also be An anaerobic treatment system has its own buffering capacity against.

    Anaerobic processes have been employed to stabilize sewage sludge for more than a century. The application of this process for high-strength industrial wastewater treatment began with the development of high rate anaerobic reactors [83,84]. Anaerobic digestion is particularly suited to organic material, and is commonly used for industrial effluent, wastewater and sewage sludge treatment. Anaerobic digestion, a simple process, can greatly reduce the amount of organic matter which might otherwise be destined to be dumped at sea, [69] dumped in landfills, or burnt in incinerators.


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Anaerobic treatment of aircraft deicing wastes Download PDF EPUB FB2

@article{osti_, title = {Anaerobic treatment of aircraft deicing wastes: A technology assessment. Final report}, author = {}, abstractNote = {The work contained in the study documents the fact that deicing wastes containing ethylene glycol (EG) and propylene glycol (PG) may be effectively treated using an anaerobic biological process.

Anaerobic digestion of aircraft deicing fluid wastes: interactions and toxicity of corrosion inhibitors and surfactants.

Gruden CL(1), Hernandez M. Author information: (1)Environmental Water Resources Engineering Program, University of Michigan, Ann Arbor, by: 4. The work contained in this study documents the fact that deicing wastes containing ethylene glycol (EG) and propylene glycol (PG) may be effectively treated using an anaerobic biological process.

In the report, the treatment of aircraft deicing wastes under anaerobic methanogenic conditions is examined in detail. Iyyanki V. Muralikrishna, Valli Manickam, in Environmental Management, Anaerobic Treatment of Wastewaters.

Anaerobic treatment of wastewaters has a number of advantages over aerobic treatment process, namely, the energy input of the system is low, as no energy is required for oxygenation, lower production of excess sludge (biological synthesis) per unit mass of organic matter stabilized.

A central composite design was employed to methodically investigate anaerobic treatment of aircraft deicing fluid (ADF) in bench-scale Upflow Anaerobic Sludge Blanket (UASB) reactors.

A total of 23 runs at 17 different operating conditions (% % ADF (–12, mg/L COD), 12–56 h HRT, and 18–36 g VSS/L) were conducted in continuous Cited by: 5. 4 Anaerobic treatment systems 51 Preliminaries 51 Conventional systems 52 High-rate systems 58 Combined treatment systems 68 5 Design of anaerobic reactors 70 Anaerobic filters 70 Upflow anaerobic sludge blanket reactors 82 v.

The book guides specialists and non-specialists from around the world on how or whether anaerobic processes can be part of solutions for the management of municipal and industrial solid, semi-solid, and liquid residues. The simple self-learning presentation style is designed to encourage deep unders.

Since anaerobic treatment does not require oxygen, treatment rates are not limited by oxygen transfer. _The absence of a need for oxygen also reduces power requirements for treatment. In contrast, the meth-ane gas produced by anaerobic treatment is a good source.

This paper reviews the main aspects of aircraft deicing waste treatment, outlines the results from successful applications of constructed wetlands to treat glycol-rich waste, and summarizes the. Design of Anaerobic Processes for Treatment of Industrial and Muncipal Waste, Volume VII.

DOI link for Design of Anaerobic Processes for Treatment of Industrial and Muncipal Waste, Volume VII. Design of Anaerobic Processes for Treatment of Industrial and Muncipal Waste, Volume VII bookCited by: 3.

Anaerobic treatment of aircraft deicing wastes-a technological assessment. Final Report for the New York State Energy Research and Development Authority Jan A central composite design was employed to methodically investigate anaerobic treatment of aircraft deicing fluid (ADF) in bench-scale Upflow Anaerobic Sludge Blanket (UASB) reactors.

A total of 23 runs at 17 different operating conditions (% % ADF (,mg/L COD), h HRT, and gVSS/L) were conducted in continuous by: 5. treatment in a conventional activated sludge process yields about 50% (or more) new sludge from the COD converted, which requires further treatment, e.g. anaerobic digestion, before it is reused, disposed off or incinerated.

The carbon/energy flow principles of Cited by: Anaerobic wastewater treatment for food and beverage processing plants. GWE’s system installed in the city of Chilliwack’s plant is designed based on an upflow anaerobic sludge blanket (UASB) type of anaerobic reactor, which accepts relatively high amounts of.

Anaerobic Treat ment. Also known as anaerobic digestion (AD), anaerobic treatment is an energy-efficient process in which microorganisms transform organic matter in the wastewater into biogas in the absence of oxygen. To achieve this oxygen-free environment, the entry of air into anaerobic tanks is prevented, typically by a gastight cover.

Methane production by anaerobic digestion of wastewater and solid wastes T.Z.D. de Mes, A.J.M. Stams, J.H. Reith and G.

Zeeman1 4 Introduction Anaerobic conversion of organic materials and pollutants is an established technology for envi-ronmental protection through the treatment of wastes and wastewater. The end product is biogas. Anaerobic Treatment for Water Pollution admin J Sample Papers 0 The satisfactory disposal of the concentrated organic solids removed from sewage in the primary sedimenta­tion tanks and the excess biological solids from trickling filters or activated sludge is often brought about by anaerobic biological treat­ment process referred.

Particular attention is also devoted to the post-treatment of the effluents from the anaerobic reactors. The book presents in a clear and informative way the main concepts, working principles, expected removal efficiencies, design criteria, design examples, construction aspects and operational guidelines for anaerobic reactors.

About the series. Purchase Anaerobic Treatment of Industrial Wastewaters - 1st Edition. Print Book & E-Book. ISBNBook Edition: 1. Anaerobic wastewater treatment uses biological agents in an oxygen-free environment to remove impurities from undergoing such a treatment, water can be safely released back into the environment.

The biological agents used in the process are microorganisms that consume or break down biodegradable materials in sludge, or the solid portion of wastewater following its filtration. Anaerobic processes use substantially less energy, require less chemicals, and incur lower sludge handling costs compared to aerobic treatment options.

In addition, the biogas produced in the anaerobic process is a source of renewable energy that can be used to displace fossil fuels such as oil or natural gas, or to generate electricity.A Focus on Anaerobic Treatment There are 2 major types of systems used for wastewater treatment: aerobic and anaerobic systems.

Each has different uses along with pros and cons. This particular article focuses on anaerobic treatment. Aerobic treatment is the focus of a companion article written by EBS.

Anaerobic Treatment Anaerobic treatment is a process where [ ].anaerobic food waste digestion was compared with anaerobic municipal wastewater solids digestion to demonstrate the benefits of food waste digestion at wastewater treatment plants.

Key digester design and operating criteria investigated included.