This chapter of the research
study discuss about the experiment and methods which are used to finding out
the several ways for reusing the water. There are many technologies using now
day for the water treatment as well for reusing the water. The reusing of the
water can be for the surface and ground water. After selecting the several technologies for
the purification of the water as well as for the reusing the water, the
sequence of the implementing the experiment has decided in which includes to
selecting the material or technologies which is require for the Multi-criteria
analysis. After that it’s necessary to
selecting the situation or area which has need for the purification of or reuse
of the water, then selecting the various technologies for reusing the water treatment,
the last step is requiring the implementation of the MCA for analyzing the
results (Resnik, 2015).

To selecting the various technologies of Selection of Water Reuses Technologies using Multi-Criteria Analysis
(MCA)
Under this step various
technologies will be selected for reusing the water these technologies are;
Membrane bioreactor solutions of
Selection of Water Reuses Technologies using Multi-Criteria Analysis (MCA)
This technology is related to the
combination of secondary, biological and tertiary wastewater treatments.
However, from more than 25 years it is enabling the re-use of the water full of
waste and high effluent quality standards for the treatment of wastewater (Achilli,
2009).
Solutions for Ultrafiltration of
Selection of Water Reuses Technologies using Multi-Criteria Analysis (MCA)
These types of the solution are
being in use for the tertiary treatment and filtration of the drinking water,
in the ultrafiltration systems secondary waste-water process works without
biological treatment to provide high-quality water. Small footprints featured by the system can
be virtually placed in the systems and other than this also can be used for
retrofitting the currently in use granular filter media.
Systems of reverse osmosis of
Selection of Water Reuses Technologies using Multi-Criteria Analysis (MCA)
These are the systems that can be used for the water that is
treated prior to the removal of metals, organics, suspended solids, or any
material that can have effects on the membrane as oxidize effects and
precipitate effects. For producing ultrapure water, re-use water, and drinking
water, RO supports in desalination before the water is treated. Systems of
reverse osmosis work to provide water free from pesticides, and having low TDS
through creating barriers for pathogens and bacteria.
Dis-infections technologies of Selection of Water Reuses
Technologies using Multi-Criteria Analysis (MCA)
These technologies are covering
advanced oxidation, Ozone, and UV_ all referred to the final step in the re-use
water application with the purpose to decrease TOC and destructing organics
stilled remained in the water.
Furthermore there are many technologies
using for sedimentation and filtration procedure which can be discusses here.
To selecting the situation or area of Selection of Water Reuses Technologies using Multi-Criteria Analysis
(MCA)
Under this process the experiment
have required specific locations at where the selection of the area for experimentation
is required. This area can be rural as well urban but it must be related to
lack of the water.

This map is showing the shortage
of the water in Uk and this is quite good source selection the area or suitable
situation for implementing the technology for reusing the water.
To selecting the material or criteria of Selection of Water Reuses Technologies using Multi-Criteria Analysis
(MCA)
It includes the all criteria
which are required to selecting the one technology from more technology. It
include as all the materials which are used during the experimentation while implementing
the technology. It includes the criteria’s for running the MCA for further analyzing
and selecting the one most favorable technique for reusing the water. These criteria for running the MCA can be decided
according to the several perspectives. These criteria are described as;
Quality of Water of Selection of Water Reuses Technologies using Multi-Criteria
Analysis (MCA)
There
are many scientific characteristic in the water, however, there is the need for
test the unwanted chemical so that bacteria that could be harmful for the
health and so that the chemicals with bad odours can be removed from
the water. In order to make the water clean it is noticed that for
the better quality of the water there is the need to compare the technologies
so that best technology can be selected for the purification
of the water.
Land scape requirement of Selection of
Water Reuses Technologies using Multi-Criteria Analysis (MCA)
For getting
the clean water, there should be focus on the water treatment
technology as in the major city plants can be placed. There is
need to focus on the size of treatment that should be there
for the treatment of the water. Best govern treatment under the land
scape requirement need to be concerned so that better
method can be considered for the practices.
Maintenance of the operation cost
of Selection
of Water Reuses Technologies using Multi-Criteria Analysis (MCA)
As the energy consumption is increasing every day and there are
costly treatment, however, in this way, the manual expertise labor need to
be hired so that problems can be effectively revolved an
so that there could be suitable and flexible solutions for
the maintenance.
Energy consumptions of Selection of
Water Reuses Technologies using Multi-Criteria Analysis (MCA)
There
is the need of the energy for the treatment, in order to achieve the
clean drinking water benefit; the lowest power consumption plant can
be selected. However, for the high consumption of the water, there is the
need to implement the new technologies that may
be difficult to obtain.
Infrastructure
cost of Selection of Water Reuses
Technologies using Multi-Criteria Analysis (MCA)
In
the building of structure, the money invested is simply referred as
infrastructure cost and when it comes to this case, the technology of whole
water treatment reaching the point where it can easily start operating.
Transportation, equipment, labor, land-use, and materials might be included in
the start-up capital.
Efficiency rate of Water Purification Treatment of Selection of Water Reuses Technologies using
Multi-Criteria Analysis (MCA)
The
purification of water and its methods are actually governed by the efficiency
rate in terms of public distribution. This is actually considered on the most
critical elements as UK’s total population reaches 64.1 million and England’s
population reaching up to 53.9 million. With such a higher rate of population,
the rate of efficiency should be more or less in balance.
Adjustability to changes of
Selection of Water Reuses Technologies using Multi-Criteria Analysis (MCA)
There
is a possibility of sudden modifications whether they are due to natural or
man-made reasons. That is why it is important for the treatment plant to adapt
with almost minimum improvements and changes for meeting such modifications.
The modifications should not have a larger effect on the water’s final
quality.
Environmental Impact of Selection
of Water Reuses Technologies using Multi-Criteria Analysis (MCA)
It is
actually an important procedure as there are some units regarding the
technology of water treatment which will discharge to biological from a
chemical liquid. That is why authentic treatment needs to be considered for
minimum waste disposal amount in suitable areas without having to destroy or
disturb natural elements.
Sustainability to Area of
Selection of Water Reuses Technologies using Multi-Criteria Analysis (MCA)
With different factors, the water treatment’s sustainability can actually vary.
For instance, the plant’s size, a medium or small sized plant should be
recognized for an urban city that is quite busy such as London. When it comes
to rural areas, the size doesn’t matter at all because it is not an important
issue then.
Level of Difficulty of Selection
of Water Reuses Technologies using Multi-Criteria Analysis (MCA)
Through
complexity, various treatments differ. When a complex treatment system is
considered, it harnesses more complexity and will affect the treatment’s total
cost as it will be complex to optimize and repair. There is no doubt that with
complex treatments, costs increase and it could be due to the installation
maintenance, manufacturing processes, and materials which are utilized.
Implementation of the MCA for analyzing the
results of Selection of Water Reuses Technologies using
Multi-Criteria Analysis (MCA)
In the research quantitative data
collection technique would be used, while for measurements and analysis
Multi-Criteria Analysis would be selected. As a comprehensive research method,
the purpose of the quantitative research is to separate from ethical and
practical meanings to draw estimations and ensure the application of the
quantitative formulas having objectivity, and validity. The major advantage of
selecting the approach is that it has the capability to transfer data into the
quantitative records that were not included in the quantitative records prior
to research through interpretive means and data calculations.
While the purpose of MCA analysis is to research problems
through covering various re-using water sites for analysis. In research, there
are two major considerations one of these is the accuracy of MCA analysis. Thus
planning requires skills and effective principals to bring effectiveness in
research. Analysis of multi-criteria should be significant and related to the
main problem or research topic. Types of MCA can be divided into technologies
randomly. For suggestions and communication professional's feedback about
technologies and implications of the technologies is significant (MCA) (Singh, 2017).
The
best suited technology can be selected by using the MCA analysis; this is the
best approach which cans calcite they waiting of any variable. By calculating
the weightage for each technology by following the above discussed criteria the
technology is selected for implementing the experiments. This method will
evaluate the weightage of the technology according to the numbers of the
criteria here is the 10 criteria for selecting the technology.

This
table represents the standard format for analysis of the MCA according to its
criteria for selecting the technology.
Limitations of Methodology of
Selection of Water Reuses Technologies using Multi-Criteria Analysis (MCA)
Therefore, this is the major
limitation of the study which has been taken into the consideration. The major
limitations of the present research are that it is going only to be conducted
in the some areas of the country. However, due to the time and resource
constraints the researcher is not in an opposition to conduct the study in the
whole country. This is the major limitation of the study. In the research
study, there isn't sufficient literature review for the optional information.
This difficulty can be solved by continuing looking deep on the Internet for
white papers, official online stores of insightful research and money related
materials and particular diaries.
This research study is conducted
by the observational and experimental research and positivism philosophy within
a deductive approach. The data is collected by the experimenting the reusable
technologies from quantitative study, as the research pursues to checking
impacts of Membrane Bioreactor Solutions, Ultrafiltration Solutions , Reverse
Osmosis Systems, Disinfection Technologies counting UV Advanced Oxidation
efficiency. The researcher carried out a experimenting the reusable
technologies through visiting different sites and then applied data analysis
for checking the strength of the experimenting techniques. After checking the
strength of the experimenting techniques by the researcher applied
multi-criteria analysis (MCA) for analysis of this research study about the
impact the reusability of the water.
References of Selection of
Water Reuses Technologies using Multi-Criteria Analysis (MCA)
Achilli, A. C. (2009). The forward osmosis membrane
bioreactor: a low fouling alternative to MBR processes. Desalination, , 239(1-3),
10-21.
Resnik,
D. B. (2015, December 1). What is Ethics in Research & Why is it
Important? Retrieved from
https://www.niehs.nih.gov/research/resources/bioethics/whatis/index.cfm
Singh,
S. (2017, July 26). Sampling Techniques. Retrieved from
https://towardsdatascience.com/sampling-techniques-a4e34111d808
.