| Name in Polish : | Odnowa wody |
| Name in English : | Water reuse |
| Main field of study (if applicable): | Environmental Engineering |
| Specialization (if applicable) : | Environmental Quality Management |
| Level : | II |
| Form: | full-time |
| Kind of subject : | optional |
| Subject code : | ISS500107 |
|
Lecture |
Classes |
Laboratory |
Project |
Seminar |
|---|---|---|---|---|---|
Number of hours of organized classes in University (ZZU) |
15 | 15 | |||
Number of hours of total student workload (CNPS) |
30 | 30 | |||
Form of crediting |
Crediting with grade | Crediting with grade | |||
| Group of courses | |||||
Number of ECTS points |
1 | 1 | |||
including number of ECTS points for practical(P) classes |
1 | ||||
including number of ECTS points for direct teacher–student contact (BK) classes |
0.5 | NAN | 0.5 | NAN | NAN |
| PREREQUISITES RELATING TO KNOWLEDGE, SKILLS AND OTHER COMPETENCES | |
|---|---|
| 1 | Knowledge in the scope of water and wastewater treatment |
| SUBJECT OBJECTIVES | |
|---|---|
| C1 | Pass knowledge in the scope of separation of pollutants from polished wastewater (re-used water) with the use of various unit processes. Presentation of used devices. |
| C2 | To pass the ability of water reuse system selection in view of the treated wastewater or technological water quality. |
SUBJECT EDUCATIONAL EFFECTS | |
|---|---|
| relating to knowledge: | |
| PEK W01 | Knows the principles and the efficiency of unit processes and devices of water polishing, including advanced and high-efficiency ones. Is able to determine the technology of water reuse and methods of wastewater and wastes disposal. |
| relating to skills: | |
| PEK U01 | Based on wastewater analysis and consumer requirements is able to determine treatment train of water reuse |
| relating to social competences: | |
| PEK K01 | Ability to select and assess way of action to achieve required goals |
PROGRAMME CONTENT |
||
Form of classes - lecture |
Number of hours |
|
| Wy1 | Introduction. Reasons of wastewater polishing (water reuse) application and the possibilities of reused water usage. Types of pollutants removed from polished wastewater depending on efficiency of treatment and requirements concerning reused water. Localization of water reuse plants and their capacity. | 2 |
| Wy2 | Unit processes used in the trains of water reuse. | 2 |
| Wy3 | Lime coagulation: principles and methods of process realization. Other methods of chemical precipitation and separation of precipitated substances. Devices. Neutralization and recarbonization. Reagents and devices. | 2 |
| Wy4 | Separation of dissolved organic substances with the use of chemical oxidation and adsorption. Processes parameters. By-products of chemical oxidation. | 2 |
| Wy5 | Decationization and deanionization with the use of ion-exchange resins: principles and possibilities of usage in water reuse. Properties of ion-exchange resins, devices. | 2 |
| Wy6 | Membrane processes: types, separation mechanisms, pollutants separated in particular processes, devices, efficiency of wastewater polishing. | 2 |
| Wy7 | Separation of inorganic nitrogen and phosphorous substances. Separation of ammonia with the use of stripping towers. Application of rapid sand filtration with impregnated beds for phosphate removal. Technological parameters. | 2 |
| Wy8 | Test | 1 | Suma godzin | 15 |
PROGRAMME CONTENT |
||
Form of classes - laboratory |
Number of hours |
|
| La1 | Introduction, presentation of experiments and principles dealing with chemical laboratory safety rules. | 2 |
| La2 | Water softening by ion-exchange | 3 |
| La3 | Water demineralization by ion-exchange | 3 |
| La4 | Removal of ammonium ion by stripping method | 3 |
| La5 | Removal of phosphates by chemical precipitation | 3 |
| La6 | Completion | 1 |
| Suma godzin | 15 | |
| TEACHING TOOLS USED | |
|---|---|
| N1 | Information lecture |
| N2 | Subject lecture |
| N3 | Calculation of results |
| N4 | Elaboration of research report |
| Evaluation (F - forming during semester), P - concluding (at semester end) | Educational effect number | Way of evaluating educational effect achievement | |
|---|---|---|---|
| 1 | P1 | PEK_W01 | test |
| 2 | F1 | PEK_U01, PEK_K01 | test |
| 3 | F2 | PEK_U01, PEK_K01 | test |
| 4 | F3 | PEK_U01, PEK_K01 | test |
| 5 | F4 | PEK_U01, PEK_K01 | test |
| 6 | F5 | PEK_U01, PEK_K01 | report |
| P2 (laboratory) = 0,2F1+0,2F2+0,2F3+0,2F4+0,2F5 | |||
| Primary literature: | |
|---|---|
| Primary literature: | Kościelniak H., Kusznik W., Sikora J., Odnowa wody, Wydawnictwo Politechniki Śląskiej, Gliwice 1987. |
| Primary literature: | Odnowa wody Podstawy teoretyczne procesów, praca zbiorowa pod redakcją A.L. Kowala, Wydawnictwo Politechniki Wrocławskiej, Wrocław 1996. |
| Secondary literature: | |
| Secondary literature: | Bodzek M., Konieczny K., Usuwanie zanieczyszczeń nieorganicznych ze środowiska wodnego metodami membranowymi, Wyd. Seidel-Przywecki, Warszawa 2011. |
| Secondary literature: | Koziorowski B., Oczyszczanie ścieków przemysłowych, WNT, Warszawa 1980. |
| Secondary literature: | Poradnik eksploatatora oczyszczalni ścieków, praca zbiorowa pod redakcją Z. Dymaczewskiego, Wyd. PZITS, Poznań 2011. |
| Secondary literature: | Stańda J., Woda dla kotłów parowych i obiegów chłodzących siłowni cieplnych, WNT, Warszawa 1992. |
| Name and surname: | Wojciech Adamski |
| E-mail: | wojciech.adamski@pwr.wroc.pl |
| Nr | Subject educational effect | Correlation between subject educational effect and educational effects defined for main field of study and specialization (if applicable)** | Subject objectives*** | Programme content*** | Teaching tool number*** |
|---|---|---|---|---|---|
| 1 | PEK_W01 | K2IS_W03, K2IS_W09, S2EQM_W02 | C1, C2 | Lec1- Lec7 | N1, N2 |
| 2 | PEK_U02 | K2IS_U06, S2EQM_U02 | C2 | Lab2, Lab3, Lab4, Lab5 | N3, N4 |
| 3 | PEK_K01 | K2IS_K01 | C2 | Lab2, Lab3, Lab4, Lab5 | N3, N4 |