New Delhi: It is June 2018, Henna, Aswathi and Sreejesh, students of class 10 of Ahammed Kurikkal Memorial Higher Secondary School (AKMHSS) in Kerala’s Kottoor, are brainstorming for the National Children Science Competition (NCSC). This year the theme of the competition is ‘Science, technology and innovation for a clean, green and healthy nation’ with a sub-theme ‘waste to wealth’. When the challenge is this big, the innovation has to be even bigger. Hence, Sarath K. S., the mentor of the project, decided to make eco-friendly sanitary napkins using water hyacinth, a major invasive plant of Kerala.
Water hyacinth, the world’s worst aquatic weed, multiplies rapidly by forming a dense layer across the surface of ponds, lakes, and even rivers. It grows in and mats up to 2 meters thick, causing an imbalance in the aquatic micro-ecosystem. So using something like this to make sanitary napkins was a task for the team.
Talking to NDTV about turning the idea into reality, Sarath says,
People across the world are already making coasters, lamp, rugs, and other items from water hyacinth. The question was, how will our innovation be different? The idea was simply to use waste and make something eco-friendly so we decided to make sanitary napkins. Reason being, they are made of plastic and harm the environment in various ways.
Making Of Eco-Friendly Sanitary Napkins From Water Hyacinth
The three students along with their mentor kick-started the project by understanding the environmental issues due to water hyacinth proliferation. For the same, the team spoke to environmentalist Khadeeja Nargees and locals and conducted various laboratory experiments in their school. The study area of the project was Randathani, Kezhmuri, Erkkara; wards one to three of Marakkara Panchayath, Malappuram, Kerala wherein the team mapped four ponds having water hyacinth.
The second step was to understand the use and disposal method of sanitary napkins. To get clarity on it, the students spoke to health experts and did a small survey covering 100 houses. The survey revealed that 71 per cent of households use sanitary napkins and 97 per cent rely on plastic based sanitary napkins. Also, while 48 per cent burn the used pad, 11 per cent flush it. The findings made it more crucial for us to produce bio-degradable pads and make everyone switch to it, says Sarath.
The next step was to understand the stages of making a sanitary napkin for which the students interviewed health experts and visited a sanitary pad making unit in the city.
The final step was to actually make one. The manufacturing of the bio-degradable sanitary pad includes collecting, cleaning, cutting and sterilising of water hyacinth stalks. Absorbent layer is made using stalk and cotton, which is sandwiched between the top and bottom layer made of cotton. Bees wax is used to seal the barrier layer. Lastly, the pad goes through UV sterilisation.
Though the product has not been released commercially yet and is awaiting patent, it has been priced at Rs. 3 per piece which is cheaper than the regular sanitary napkins, says Sarath. The mentor also claims that the bio-degradable sanitary napkins can absorb 12 times more than regular pads.
Today, the innovation has been winning accolades at varied science fairs across the country. The team is also a national winner of the Kerala government’s Young Innovators Program (YIP).
With this one innovation, we are solving two problems – managing water hyacinth waste and providing eco-friendly solution to women and girls. Now as we have been selected as part of Kudumbashree, a startup village entrepreneurship programme initiated by the Kerala Government, which is a three year project, we hope our innovation will be taken to masses, signs off Sarath.
NDTV – Dettol Banega Swachh India campaign lends support to the Government of India’s Swachh Bharat Mission (SBM). Helmed by Campaign Ambassador Amitabh Bachchan, the campaign aims to spread awareness about hygiene and sanitation, the importance of building toilets and making India open defecation free (ODF) by October 2019, a target set by Prime Minister Narendra Modi, when he launched Swachh Bharat Abhiyan in 2014. Over the years, the campaign has widened its scope to cover issues like air pollution, waste management, plastic ban, manual scavenging and menstrual hygiene. The campaign has also focused extensively on marine pollution, clean Ganga Project and rejuvenation of Yamuna, two of India’s major river bodies.
Leaving No One Behind
Delhi’s Northwest District Launches 4-Day COVID Vaccination Drive For Transgender People
Activists say misinformation, lack of proper documents and digital divide are to be blamed for the low vaccination coverage in...
5.22% Transgender Persons Vaccinated Till Now; Activists Say Misinformation Adding To Their Problems
The Ministry of Health and Family Welfare has also requested states to organise separate mobile COVID-19 vaccination centres or booths...
Discrimination And Barriers Make Access To Quality Healthcare A Challenge For Many Transgenders
Transgender individuals have specific healthcare needs; however, they face multiple obstacles to accessing quality health care ranging from social stigma...
Uttar Pradesh’s First Transgender-Only Toilet Built In Varanasi
According to an official at the municipal corporation of Varanasi, the operation and maintenance of the toilet complex has been...
Mental Health Explained: What Is Depression?
People who have gone through adverse life events like bereavement, psychological trauma are more likely to develop depression: WHO
Mental Health Explained: What Is Post-traumatic Stress Disorder?
PTSD is an intense physical and emotional response to thoughts and reminders of the event: CDC, United States
How Can Parents Support Children Dealing With Mental Health Issues Like Anxiety And Depression
Remember, a change in a child’s behaviour like mood swings and angry outbursts is an indication of inner turmoil, said...
Upward Trend In Suicide Cases: How Can You Identify Red Signals In Time?
Studies show that suicide is the leading cause of death among 15-29 year old in India. What compels young adults...
Each COVID-19 Surge Poses A Risk For Healthcare Workers: Post-Traumatic Stress Disorder
The surging Delta variant is heaping on fresh trauma as the United States and other nations begin to study Post-Traumatic...
PM Modi Launches 35 Special Crops To Address Climate Change, Malnutrition
PM Narendra Modi Launches 35 Special Crop Varieties In India: According to the PM's Office or PMO, 35 crop varieties...
Study Shows Young Generations Are Severely Threatened By Climate Change
Children will be hit much harder by climate extremes than today's adults, finds a study
20 Million Tons Of Bio-Pellets Made From Farm Stubble To Be Obtained By Power Ministry And NTPC
The power ministry will soon make it compulsory for thermal power plants to use 10 per cent biomass in which...
Estimated 57,000 Premature Deaths In Delhi Last Year Can Be Attributed To Air Pollution: Greenpeace
WHO updated its air quality guidelines for the first time in 15 years