scholarly journals Experimental Research on Advanced Treatment of Secondary Wastewater Treatment in Dairy Processing Industry by Reverse Osmosis

2020 ◽  
Vol 526 ◽  
pp. 012064
Author(s):  
Tao Jiang ◽  
Shuai Wang ◽  
Lina Wei ◽  
Dechen Shan ◽  
Yun Zhang
Keyword(s):  
Wastewater Treatment ◽  
Reverse Osmosis ◽  
Experimental Research ◽  
Advanced Treatment ◽  
Processing Industry ◽  
Dairy Processing

scholarly journals DairyWater: striving for sustainability within the dairy processing industry in the Republic of Ireland

2018 ◽  
Vol 85 (3) ◽  
pp. 366-374 ◽  
Author(s):  
William Finnegan ◽  
Eoghan Clifford ◽  
Jamie Goggins ◽  
Niall O'Leary ◽  
Alan Dobson ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Large Scale ◽  
Energy Use ◽  
Rainwater Harvesting ◽  
Batch Reactor ◽  
Dairy Wastewater ◽  
Processing Industry ◽  
Republic Of Ireland ◽  
Dairy Processing ◽  
The Republic

This Review describes the objectives and methodology of the DairyWater project as it aims to aid the Irish dairy processing industry in achieving sustainability as it expands. With the abolition of European milk quotas in March 2015, the Republic of Ireland saw a surge in milk production. The DairyWater project was established in anticipation of this expansion of the Irish dairy sector in order to develop innovative solutions for the efficient management of water consumption, wastewater treatment and the resulting energy use within the country's dairy processing industry. Therefore, the project can be divided into three main thematic areas: dairy wastewater treatment technologies and microbial analysis, water re-use and rainwater harvesting and environmental assessment. In order to ensure the project remains as relevant as possible to the industry, a project advisory board containing key industry stakeholders has been established. To date, a number of large scale studies, using data obtained directly from the Irish dairy industry, have been performed. Additionally, pilot-scale wastewater treatment (intermittently aerated sequencing batch reactor) and tertiary treatment (flow-through pulsed ultraviolet system) technologies have been demonstrated within the project. Further details on selected aspects of the project are discussed in greater detail in the subsequent cluster of research communications.

Overview of wastewater treatment and recycling in the textile processing industry

1999 ◽  
Vol 40 (1) ◽  
pp. 137-144 ◽  
Author(s):  
U. Rott ◽  
R. Minke
Keyword(s):  
Wastewater Treatment ◽  
State Of The Art ◽  
The State ◽  
Advanced Treatment ◽  
Textile Processing ◽  
Processing Industry ◽  
Special Place ◽  
Split Flow ◽  
Plant Treatment

The main aim of this paper is to give a review on the state of the art of available processes for the advanced treatment of wastewater from a Textile Processing Industry (TPI). After an introduction to the specific wastewater situation of the TPI the paper reviews the options of process and production integrated measures. The available unit processes and examples of applied combinations of unit processes are described. A special place is given to the in-plant treatment, the reuse of the treated split flow or mixed wastewater and the recovery of textile auxiliaries and dyes. As a conclusion the paper gives some examples of applied and effective end-of-pipe-steps.

Water and Wastewater Treatment for a Small Island Resort

1989 ◽  
Vol 21 (2) ◽  
pp. 189-193 ◽  
Author(s):  
B. Rigden
Keyword(s):  
Wastewater Treatment ◽  
Reverse Osmosis ◽  
Small Island ◽  
Rotating Biological Contactor ◽  
Water And Wastewater Treatment ◽  
Water And Wastewater ◽  
Operational Data ◽  
Reverse Osmosis Desalination

The design of a reverse osmosis desalination unit and a rotating biological contactor for water and wastewater treatment for a small island resort is described. Some operational data are presented and recommendations for design flows and loadings are made.

Wastewater treatment and risk assessment in ocean outfall evaluations

1998 ◽  
Vol 38 (10) ◽  
pp. 309-316
Author(s):  
William F. Garber
Keyword(s):  
Wastewater Treatment ◽  
Los Angeles ◽  
Energy Use ◽  
Epidemiological Studies ◽  
Environmental Risks ◽  
Advanced Treatment ◽  
Negative Effect ◽  
Ocean Outfall ◽  
Treatment And Disposal ◽  
The City

Past evaluations of the success of wastewater treatment and submarine outfall placement and operation have considered only a limited number of parameters affecting the marine and onshore environments. Important questions regarding the best allocation of available funds have not been adequately addressed. The relative contamination of the sea from airborne and landwash contaminants has not been considered. Neither has the increased air pollution deriving from the energy required for advanced treatment. Similarly, regular epidemiological studies to evaluate actual changes in morbidity arising from drastic changes in treatment and disposal have not been made prior to very large committments of funds. Most importantly, little attention has been given to the relative ranking of all environmental risks within a catchment area. The net result is that, when all factors are considered, the very large expenditures and increased energy use for sanitary wastewater treatment and outfall disposal will have a net negative effect on the physical and societal environment. The City of Los Angeles and the Los Angeles Metropolitan area can be used to illustrate this probability.

New Biology for Advanced Wastewater Treatment

1999 ◽  
Vol 40 (4-5) ◽  
pp. 137-144 ◽  
Author(s):  
K. Miserez ◽  
S. Philips ◽  
W. Verstraete
Keyword(s):  
Wastewater Treatment ◽  
Activated Carbon ◽  
Organic Carbon ◽  
Genetically Modified Organisms ◽  
New Technologies ◽  
Chemical Oxidation ◽  
Advanced Treatment ◽  
Biological Activated Carbon ◽  
Catabolic Potential ◽  
New Biology

A number of new technologies for the advanced treatment of wastewater have recently been developed. The oxidative cometabolic transformation by methanotrophs and by nitrifiers represent new approaches in relation to organic carbon. The Biological Activated Carbon Oxidative Filters characterized by thin biofilms are also promising in that respect. Moreover, implementing genetically modified organisms with improved catabolic potential in advanced water treatment comes into perspective. For very refractory effluents chemical support techniques, like e.g. strong chemical oxidation, can be lined up with advanced biology.

Evaluation of flocculation and dissolved air flotation as an advanced wastewater treatment

2001 ◽  
Vol 43 (8) ◽  
pp. 83-90 ◽  
Author(s):  
A. C. Pinto Filho ◽  
C. C. Brandão
Keyword(s):  
Wastewater Treatment ◽  
Domestic Wastewater ◽  
High Rate ◽  
Advanced Treatment ◽  
Dissolved Air Flotation ◽  
Anaerobic Reactor ◽  
Treatment Processes ◽  
Domestic Wastewater Treatment ◽  
Air Flotation ◽  
Dissolved Air

A bench scale study was carried out in order to evaluate the applicability of dissolved air flotation (DAF) as an advanced treatment for effluents from three different domestic wastewater treatment processes, namely: (i) a tertiary activated sludge plant ; (ii) an upflow sludge blanket anaerobic reactor (UASB); and (iii) a high-rate stabilization pond.

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