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researcher profile

Name - Siwakron Boonpumikosol
Nickname - Win
Class 4/18 No.11
Age - 15years old
Birth - 12/04/2007
Tell - 0889789712
Hobby - sleeping
Email - [email protected]

researcher profile

Name - Trinnapat Trinteeyakul
Nickname - Jom kwan
Class 4/18 No.27
Age - 16years old
Birth - 28/08/2006
Tell - 0818283002
Hobby - Drawing
Email - [email protected]

researcher profile

Name - Sutthipas Senawat
Nickname - Neab
Class 4/18 No.12
Age - 16years old
Birth - 04/08/2006
Tell - 0924648709
Hobby - Sleep, play sports, gardening
Email - [email protected]

researcher profile

Name - Nidjaree Polsin
Nickname - Tonaor
Class 4/18 No.28
Age - 15years old
Birth - 19/06/2007
Tell - 0946515254
Hobby - listening to music, playing games
Email - [email protected]





RAYONGWITTAYAKOM SCHOOL WS : _____

SCORE ____

SutthipasfenawatNAME :______________ NICK NAME : _N__e_a_b__ CLASS :4_1_18 NO. : _1_2_

STEP 1 : List one or more subtopics you wish to write or think .

Carbon filtering
cannabis business
clothes from cannabis
Organs donation

Drugs addicted

TOPIC /TITLE NAME : __w__a_te__r _____f_il_te__ri_n_g_____

STEP 2 : Write down your topic idea ?

technologyIn present , we have that can het about safe drinv so that 's

filteringwinter This create to help us to take clean water

.

STEP 3 : List some possible questions about your topic you might wish your
research focused on .

How does it work ?
What is the advantages ?

What is the disadvantages ?
Where to place the water filter ?

STEP 4 : Write down the possible notes or problem about your topic .

OY water filter break down Not enough strong
,
water does nt
clean .

RAYONGWITTAYAKOM SCHOOL WS : _____

SCORE ____

NAME T:_ri_nn_a_p_a_tT_ri_nt_e_ey_a_k_u_l NICK NAME :J_o_m__k_w_a_n CLASS :4__18NO. : _2_7_

STEP 1 : List one or more subtopics you wish to write or think .
1 whatcanbeuse to replacegarment powder

2 Howtoreducethepercentageinfuturethatwewillget amnesia

3 Air treatement room

4 HowtoIncrease the ABblood type

TOPIC /TITLE NAME : _C_a_r_b_o_n_fi_lt_e_r_in_g___________
STEP 2 : Write down your topic idea ?
In thepresent we have a lot of problemabout air pollution sowe'renow trying to inventdifferent
kind of technology to solvethisproblem

STEP 3 : List some possible questions about your topic you might wish your
research focused on .

Howdoes it work
Will the air be too i filter

whatistheadvantage

whatis thedisadvantage

Where is thebest place toset thefilter

STEP 4 : Write down the possible notes or problem about your topic .

Our carbonfiltermaydoesn'tworkwell andthepricemaybetooexpensive

RAYONGWITTAYAKOM SCHOOL WS : _____

SCORE ____

NAME :______________ NICK NAME : _______ CLASS : __ NO. : ___
STEP 1 : List one or more subtopics you wish to write or think .

TOPIC /TITLE NAME : _______________________
STEP 2 : Write down your topic idea ?

STEP 3 : List some possible questions about your topic you might wish your
research focused on .

STEP 4 : Write down the possible notes or problem about your topic .

RAYONGWITTAYAKOM SCHOOL CA : _______
SCORE ____

Date_______

SutthipassenawatNAME : _____________________ NICK NAME : __N__e_a_b________ CLASS : __4__1_1_8__NO. : __1_2____

Worksheet -1 ( IS )

Scope of the study of your Topic /Title

Title/Topic : __W_a_te_r__f_il_te_r_in_g____

Group : _______6_________

Members :

1. S__iw_a_k_o_r_n___B_o_o_n_p_v_m_ik_o_s_o_l_

2._S_u_t_th_i_p_a_s__S_e_n_a_w_a_t_______

3._T_r_in_n_a_p_a_t ___tr_in_t_e_e_ya_k_u_l____

4.__N_id_j_a_re_e____p_o_ts_i_n________

5._______________________

Origin and Importance is dividing into 3 parts :

1. TARGET :

Quantitative :___4___l_a_y_e_rs__f_il_te_r_in_g___,__w_e_ig_h_t __3__k_g__. ___________

_______________________________________________________

Qualitative :__fr_e_sh___w_a_te_r__p_ro_d_u_c_e_,__cy_l_in_d_e_r_s_h_a_p_e______________
_______________________________________________________

2. OPERTION PERIOD : _____4____m_o_n_th_s____________________
3. PLACE FOR OPERTION:_______s_c_h_o_o_l___________________

-

4. Tools OR Media to be used :
__w_w__w_._w_w__d_m__a_g_._c_o_m___________________________________

__w_w__w_._a_q_u_a_c__u_re_._C_O__.U__K_________________________________

__w_w__w_._w_a_t_e_r_c_a_re__.c_o_._u_k__________________________________
__w_w__w_._w_a_t_e_r_fi_lt_e_r_s_h_o_p_._c_o_.u_k______________________________

5 . Equipment Required :
1. ___R__o_ck_s_______________ 2.__B_o_t_tl_e_________________

3.____W_a_t_e_r _______________4.__M__o_n_ey_________________

5.____C_o_t_to_n_______________6.___O_th_e_rs_________________
.

6. Educational process : __s_e_a__rc_h_i_n_g__o_n___i_n_t_e_rn__e_t__________
l_e_a_r_n_in_g____f_ro_m____v_id_e_o_s_________________________________

_D_o___th_e___e_x_p_e_ri_m_e_n_t____________________________________
_____________________________________________________
7 .Benefits :
1. __c_o_st__e_f_fe_c_t_iv_e_______________________________________
2.___h_av_e___c_l_e_an___S__fr_e_s_h__w_a_te_r____________________________
3.____________________________________________________
4.____________________________________________________

8. Budget : __________5_0_0__☆______________________________

9. Introduction
________W_a_t_e_r _f_il_te_r_in_g__s_ys_te_m___h_a_ve___be_e_n__a_ro_u_n_d__f_o_r _a__lo_n_g_t_im_e_._
_A_s _f_a_r __ba_c_k__a_s _5_0_0_B_C___its__b_el_ie_ve_d__th_a_t __th_e_g_r_e_ek__s_ci_en_t_is_t _, H_i_pp_o_cr_a_te_s __
i_nv_e_n_te_d__th_e__fi_rs_t__ea_rl_y_w_a_te_r__f_ilt_e_r __in__a__fo_rm__o_f__cl_ot_h__ba_g_._th_i_s _s_im_p_le____
w_a_s__k_n_ow_n__a_s _t_he__" _H_ip_po_C_ri_bs__sl_ee_v_e _"_. _th_e__cl_ot_h_a_c_te_d _li_ke__a__si_ev_e_t_o_f_ilt_er_o_u_t _
_th_e_i_m_pu_r_iti_es__fr_om__t_he__a_q_u_ad_u_cts__. _th_e__w_at_er__w_a_s__b_o_ile_d__a_nd___po_u_re_d _t_h_ro_ug_h__
t_h_e __cl_ot_h_, _wh_ic_h__tr_ap_p_ed__t_he__s_ed_im_e_n_ts__t_ha_t__we_re__c_au_s_in_g _t_he__b_ad__t_as_te__S__sm_e_ll_.
_________S_in_c_e__th_e_n_,_a_s__s_oc_ie_ty__a_n_d__p_o_pu_la_ti_o_n __gr_e_w_,_p_e_op_le__d_ev_e_lo_p___
_m_an_y__w_a_ys__a_nd__m_a_n_y__w_a_te_r _fi_lt_ra_ti_on___b_ec_a_us_e__o_f ___kn_ow_l_ed_g_e__an_d_c_r_ea_ti_vi_ty__
_to__im_p_ro_v_e__an_d___de_v_el_op__w_a_t_er__fi_ltr_a_tio_n___a_s _g_o_od__a_s__p_re_s_e_n_t _da_y_._______

10.Write down your abstract according to your topic
_________Th_is___pr_o_je_c_t __a_im_s___to__d_e_v_el_op___w_ay_s__to___im__pr_o_ve___w_a_te_r___
_fi_lte_r_in_g___sy_s_te_m___a_nd___im__pr_ov_e__t_he___w_ay_s__to__p_u_rif_ie_d__w_a_te_r_,_s_om_e__s_tu_d_ie_s _
_ev_e_n __fo_u_n_d__th_a_t__y_o_u__c_a_n__f_ilt_e_r __th_e__w_a_t_er__a_t__h_o_m_e_._In___pr_es_e_nt__da_y_,_
_w_e __h_a_ve___m_a_n_y__w_a_t_er___f_ilt_er_in_g___so___yo_u__c_an__c_h_oo_s_e__to__b_u_y _o_r_t_o____
_m_ak_e__it__a_t__h_o_m_e_._S_o__t_he_r_e_'r_e___m_an_y__t_yp_e_s__o_f __w_a_te_r__f_il_te_ri_n_g_,_b_u_t__
_so_m_e__o_f __th_e_m__a_r_e __e_xp_e_n_si_ve__s_o__th_is___pr_o_je_ct__r_e_co_m_m_e_n_d__t_o__a_ny_o_n_e___
_w_ho___w_a_nt___to___m_a_ke__w_a_t_er__f_il_te_ri_n_g__at__h_o_m_e___o_r _a_n_yo_n_e__w_h_o_d_i_d_n_'t_
_w_an_t___to__u_se___ex_p_e_ns_iv_e__w_a_te_r_fil_te_r_in_g__o_r__e_v_en___pe_o_p_le__w_h_o_w_a_n_ts__to____
_tr_y__s_om_e_t_hi_n_g_n_e_w_.________________________________________
______________________________________________________
______________________________________________________
______________________________________________________

Concept

Information

The concept of this study is “Water filtering”.

Dirty/concentrated water in unclean and unsanitized areas can cause us
to get diseases and feel sick if used or consumed. There are several
ways to filter out water but the one chosen in this study is as follows

By using a water purifier made out of charcoal and sand we can filter out
the smell, dirt, chemicals or any harmful particles that are inside
therefore, making it clean and safe to use. Because the impurities in the
water are no longer there, your health also improves

The beneficial of water filtering,Our body can be damaged by dirty water
or water that doesn't filter.It contain lots of bacteria inside ,So it can

cause many disease such as Diarrhea , Malaria, Guinea Worm Disease

and Cholera

The type of water filtering,In this types of filtering is about how it filter
the water.It have 5 different types of water filtering

- Mechanical Filters
- Absorption Filters
- Sequestration Filters
- Ion Exchange Filters
- Reverse Osmosis Filters

The warning,In this topic is mean you should read careful the information
how to use or how to perform the system otherwise it can cause very
harmful effect such as some chemical in filter has leak and it can effect
to our body

Knowledge

What is water filtering?

Water filtering system used to filter out undesired chemical compounds,
organic and inorganic materials, and biological contaminants from water.
The purpose of water filtration is to provide clean drinking water.

When was water filtering created and what did it
look like?

Water filtration systems have been around for a long time. As far back as
500 BC it’s believed that the famous Greek scientist, Hippocrates
invented the first early water filter in the form of a cloth bag! This simple
device was known as the ‘Hippocratic sleeve’.

The cloth acted like a sieve to filter out the impurities from the Greek
aqueducts.The water was boiled and poured through the cloth, which
trapped the sediments that were causing the bad taste and smell.So
creating cleaner, better tasting drinking water.

Water filters have evolved a long way since then bringing us all the way
to the present day – inline water filters with alarms that you don’t even
need a plumber to install.

What is dirty water?

Dirty water means a low dry matter waste made up of water
contaminated by manure, urine, effluent, milk and cleaning materials
with a Biochemical Oxygen Demand (BOD) no greater than 2000
mg/liter.

Why does dirty water cause infection?

In dirty water there are microscopic organisms, like viruses and bacteria,
that are ingested through contaminated water or by coming in contact
with feces.

What diseases are caused by using dirty water?

1.Typhoid Fever-it’s estimated that up to 20 million people worldwide
suffer from the illness each year. It’s spread through contaminated food,
unsafe water, and poor sanitation, and it is highly contagious.
2.Cholera-The disease is spread through contaminated water and
causes severe dehydration and diarrhea.
3.Giardia-The infection is caused by a parasite and typically clears up
after a few weeks. However, it’s possible that those who have been
exposed will experience intestinal problems for years to come.
4.Dysentery-the disease is spread mainly through poor hygiene. It can
be caused by bacteria, viruses, or parasites in unsafe food and water
and by people coming in contact with fecal matter.
5.Salmonella-Most cases of salmonella come from ingesting food or
water contaminated with feces. Undercooked meat, egg products, fruits,
and vegetables can also carry the disease.

What is hygienic water?

Hygienic water is the water that through the process of cleaning and
purifying water so it is safe for use. An example of water sanitation is a
filter that removes impurities from water.

Why are we using charcoal and sand to filter water?

For charcoal,we use charcoal because it removes toxins from the water
without stripping the water of salts and important minerals.For sand,we
use sand because The sand removes pathogens and suspended solids
from contaminated drinking water.

Advantage and Disadvantage

Advantage

- Easy to use
- Save to drink
- Low cost
- You can make it at home

Disadvantage

- It is hard to make. It uses lots of material and tools to make.
- Difficult to use. Takes a bit of time to filter the water.
- Hard to develop. Uses high costs if you use many materials to

make it perfect.

Useful and harmful

Useful

- Saves money,because you made it and it low cost
- Comfortable

Harmful

- Some filters are harmful to you , so read carefully when making
them.

- The electricity is harmful,Careful of it.
- The cleanliness of this machine,You should clean it some time to

avoid the growth of bacteria.

Guidance

◦ Place the water purifier somewhere that's safe from children and
won't collapse.

◦ It Should be clean twice a month.
◦ Should be check often to see if there are any leaks or worn out
material that need to be repair or not.
◦ Should be place where the heat can't transfer to it.

Chapter 3 : Methodology

1.General procedure

a)Material Required
1)filter core

It is the part of the filtercore that filters the water
1.1)polypropylene cotton, used to filter the dust in the water by
catching the things that are bigger than the hole of cotton

1.2)Gravel,It was discovered that gravel can be an effective filtration medium and

keep back precipitates that contain contaminants and other sediments.
The size, angularity, and hardness of gravel are the essential features to prevent soil
erosion and ensure proper filtration.

1.3) Sand/Pebbles, It removes suspended matter, as well as floating
and sinkable particles. The small spaces between them trap tiny dirt
particles in the filter.

1.4)Activated carbon, are generally employed in the process of

removing organic compounds and/or extracting free chlorine from water,
thereby making the water suitable for discharge or use in manufacturing
processes

1.5) Cotton, it keeps the other layers of your filter from falling out into

your water.

1.6)Resin,An anion resin removes chlorine and sulfur. The ion

exchange media is an integral part of a water refining system since it
works as the sole water softening agent

1.7)Ceramic balls,Reduces contaminants including carcinogens such

as chloroform and heavy metals in water supplies.

2) Structure

material use to build our structure

2.1)Pipes,use to transport the water

2.2)Glass jars,Contain the water

2.3)Water cock,To pour the water

b) Procedure/Method

First we talk together to design and plan ,then we predict the possibility
for the water from this water filter.The methods are below as follows.

1) First we drill holes on the 2000ml and 500ml plastic bottle.
2) Then we measure the pipe and cut it to fit in the holes.
3) We fill the filter part with the material we have.
4) We connect the pipe with the filter together and also the valve.
5) Then we test this water filter and if it doesn’t work then we’ll fix it.

c)Result

The water is now clean from the process of filtering by the different types
of layers. The water has passed through the layer of cotton which help
random material from other layer that will fall into the water then it will
pass through the layer of sand that help prevent the charcoal from
getting into the cleaned water then the water will pass through the kdf 55
which is zinc so it will help remove the mercury from the water. And for
the charcoal it helps remove the chlorine which is the most important
part of the process.

d) Final product picture

Evaluation of satisfaction of water filtering

Name :………………………………………Nickname :……………………
Class No :......... Number of students :...........Gender : ……………………

Statement : please write / symbol in each box that matches to your satisfaction.

No. Question 4 Satisfaction level 1
32

1. Do you think that this water filter is good?

2. Can this water filter be really used?

3. How good is the water quality that you can see?

4. Do you think that this water filter can be used in daily life?

5. How about the taste of the water?

6. What do you think of our project?

Additional opinions

………………………………………………………………………………………………………………………
……………………………………………………………………………………………
Note : 4 means excellent satisfied

3 means good satisfied
2 means medium satisfied
1 means unsatisfied