applsci-logo

Journal Browser

Journal Browser

Environmental Management in Milk Production and Processing

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Agricultural Science and Technology".

Deadline for manuscript submissions: 31 October 2025 | Viewed by 3038

Special Issue Editors


E-Mail Website
Guest Editor
Faculty of Environmental Sciences, University of Warmia and Mazury in Olsztyn, ul. Warszawska 117, 10-950 Olsztyn, Poland
Interests: wastewater treatment using reactors with attached biomass; wastewater treatment from agriculture and the agri-food industry; the use of an external carbon source in the processes of dephosphatization and denitrification in reactors with suspended and fixed biomass; the impact of projects on the environment; environmental management systems
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Faculty of Environmental Sciences, University of Warmia and Mazury in Olsztyn, ul. Warszawska 117 10-950 Olsztyn, Poland
Interests: electrochemical and electrobiological wastewater treatment in reactors with biofilm and suspended biomass; biofilm contactors and biofilter application for phosphorus and nitrogen removal from specific wastewater; treatment of wastewater from soilless plant cultivation and de-icing airports pavements
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Environment Engineering, University of Warmia and Mazury in Olsztyn, Warszawska 117a, 10-719 Olsztyn, Poland
Interests: biological wastewater treatment; wastewater nitrogen reactors; denitrification process; denitrifying; dephosphatation recovery of phosphorus external carbon source sequencing batch biofilm reactor

Special Issue Information

Dear Colleagues,

Dairy farming around the world has a significant impact on the environment. This applies to the atmosphere, soil, surface and groundwater. Greenhouse gases are emitted not only by animals, but also from manure management, feed production, purchasing materials and feed, and waste generation and management. Equally important environmental threats are associated with milk processing and the production of milk products in dairy industry plants. This industry is characterized by a high demand for water, discharge of significant amounts of highly concentrated sewage into the environment, high demand for electricity and heat, and generation of significant amounts of various types of waste.

Reducing the impact of milk production and processing on the environment can be achieved through the use of modern solutions in milk production and the management of liquid and solid manure, sustainable water and sewage management in dairies, the use of new technologies for wastewater treatment, reuse of sewage and recovery of nutrients from sludge, and the use of sludge dairy sewage in agriculture. This must be accompanied by intensive monitoring of the state of the natural environment in areas intended for dairy cattle breeding and around dairies and environmental protection facilities in order to protect it.

The Special Issue will present new achievements in environmental management of dairy farming and milk processing. The following issues will be discussed: research, design, and operation of new technological solutions in the field of wastewater management and treatment in the dairy industry, examples of good practices in the field of water, sewage and waste management, and the assessment of the environmental footprint of milk production and processing facilities.

Prof. Dr. Wojciech Janczukowicz
Prof. Dr. Joanna Rodziewicz
Dr. Artur Mielcarek
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • milk production and processing
  • environmental aspects and impacts
  • environmental footprint
  • technical solutions protecting environment
  • environmental management

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (2 papers)

Order results
Result details
Select all
Export citation of selected articles as:

Research

20 pages, 1441 KiB  
Article
Water Consumption, Quantity and Quality of Wastewater and Sewage Sludge from Polish Dairies
by Joanna Rodziewicz, Artur Mielcarek, Karolina Kłobukowska, Krzysztof Jóźwiakowski, Tadeusz Siwiec, Piotr Bugajski and Wojciech Janczukowicz
Appl. Sci. 2025, 15(3), 1525; https://doi.org/10.3390/app15031525 - 2 Feb 2025
Cited by 1 | Viewed by 1571
Abstract
The peculiarity of the wastewater produced in Polish dairies stems from the frequency and specific technology of cottage cheese production. The aim of this study was to determine the water consumption and the quantity and quality of wastewater and sewage sludge discharged from [...] Read more.
The peculiarity of the wastewater produced in Polish dairies stems from the frequency and specific technology of cottage cheese production. The aim of this study was to determine the water consumption and the quantity and quality of wastewater and sewage sludge discharged from Polish dairies based on the size of the plant and the production profile of the plant to characterize the wastewater treatment plants (WWTPs). Data were collected from eighteen dairies. Most of them have their own WWTP. Water consumption ranged from 1.5 litres (L) of water per litre of milk processed to 3.71 L/L. The specific volume of wastewater ranged from 1.18 to 5.78 L per L of milk processed. The raw wastewater concentrations were comparable to those of dairy wastewater in other European countries. Despite the disposal of domestic wastewater in WWTPs, the results of the sanitary examinations of the sludge showed it was suitable for agricultural purposes. Its heavy metal also made it applicable on agricultural land. The ratio of the sludge to raw milk processing was between 0.137 and 7.927 kg of sludge per 100 L of milk processed. The amount of sludge produced per pollutant (BOD) load removed ranged from 0.404 to 18.895 kg/kg BODremoved. Full article
(This article belongs to the Special Issue Environmental Management in Milk Production and Processing)
Show Figures

Figure 1

13 pages, 989 KiB  
Article
Simulation and Optimization of Available Local Feed Resources for Dairy Cattle in Burkina Faso
by Rayinwendé Irène Sawadogo, Vinsoun Millogo, Mariétou Sissao, Michel Kere, Wendpayanguedé Alain Sawadogo and Modou Séré
Appl. Sci. 2024, 14(24), 11891; https://doi.org/10.3390/app142411891 - 19 Dec 2024
Viewed by 770
Abstract
The poor quality of natural pastures in the dry season does not make it possible to meet dairy cows’ requirements for milk production in Burkina Faso and in most West African countries. Therefore, it is urgent to find an alternative by developing a [...] Read more.
The poor quality of natural pastures in the dry season does not make it possible to meet dairy cows’ requirements for milk production in Burkina Faso and in most West African countries. Therefore, it is urgent to find an alternative by developing a full diet from locally available ingredients. The objective was to determine a diet for dairy cattle based on locally available ingredients in the peri-urban area of Ouagadougou. A progressive methodology was used. Thus, a survey was conducted ontoonton 30 dairy farms. This survey was followed by chemical analysis, for which the most dominant forage and concentrate ingredients were selected. Secondly, the recording of milk and on-farm ingredient use was also carried out using Op-Ration software (Op-Ration version V3.4.5.0) in order to compare and determine the most suitable diets. The data from the survey were subjected to descriptive statistics using SPSS version 20. Those from chemical analysis, milk recording, and ingredient assessment on the farm were subjected to a statistical method using the software Minitab version.18.1.0.0 setup. The results showed two dominant forage species, Sorghum (84.85%) and Pennisetum pedicellatum (90.91%), and two dominant concentrates, corn bran (32%) and cottonseed meal (26%), used by dairy farmers. From these ingredients and simulating the requirements of 400 kgPV0.75 of lactating cows, a diet assessment was carried out at early, middle, and end lactation. The results showed that at the beginning of lactation, the diet consisted of 6.73 kg of forage and 6.59 kg of concentrate for 13.5 L as the main objective of milk production. The diet for mid-lactation was 8 kg of forage and 6.5 kg of concentrate for 15.5 L per day and 5.7 kg of forage and 3.8 kg of concentrate for the end of lactation. The results of this study show that it is possible to manufacture a complete ration for dairy cows at different stages of lactation from locally available forages and concentrates in the peri-urban area of Ouagadougou. This type of method could be applied to other regions from local forages and concentrates for milk production. Full article
(This article belongs to the Special Issue Environmental Management in Milk Production and Processing)
Show Figures

Figure 1

Back to TopTop