Primary plastic is a rather special type of plastic. It has the characteristics of toughness, strength, purity, high strength and most importantly, no other impurities. Therefore, primary plastic is quite safe for users health and people often use this plastic to synthesize into many other types of plastic but still have the characteristics of primary plastic.
The use of unsanitary latrines in Vietnam remains a major challenge to public health and the environment. While positive strides have been made in efforts to improve and enhance toilet infrastructure, there still remain areas where latrines are substandard, especially in rural areas and some number of small urban areas. This poses many challenges for ensuring a better quality living environment, while also placing high demands on uniformity in providing sanitation infrastructure for the entire community.
Today, climate change is the cause of drought and rising sea levels becoming more serious. This causes coastal areas to face the problem of saltwater intrusion, leading to many consequences that affect the quality of life. Currently, the phenomenon of saline water and alum contamination is reducing the amount of fresh water in Vietnams provinces. In this article, we will better understand the origin of the problem of saline water and alum contamination.
Plastic water tanks are an important part of our daily lives, used for various purposes such as maintaining clean water sources for homes, businesses, industry and agriculture. However, many families have used clean water sources but still frequently encounter dermatitis, hair fungus and many other gastrointestinal diseases. One of the main causes of this situation is using poor quality plastic tanks. In this article, we will learn about the harmful effects of using poor quality plastic tanks.
The Mekong Delta, every year, faces a worrying challenge of saline intrusion. This is a problem that has existed for a long time and has caused many negative impacts on the lives of people and the economy of this area. Salinity intrusion in the Mekong Delta is mainly caused by tropical tropics, rising sea levels and especially the effects of climate change. Every year, people in this area have to face salty seawater penetrating deep into their land, harming their agriculture, fresh water sources and their lives. In this context, providing clean water to meet the daily needs of the community becomes very difficult.
On the morning of November 1, 2023, ROTO accompanied Samaritans Purse USA to donate 39 septic tanks in the project of building toilets for 39 households in difficult circumstances in Truong Tho commune, Cau Ngang district , Tra Vinh province.
Surely in todays life, plastic items are too familiar and close to us. There are many products on the market made from different types of plastic. Each type has outstanding characteristics and flexible applications to meet consumer tastes. Among them, LLDPE virgin plastic beads possess outstanding advantages compared to conventional plastics. Therefore, it is being widely applied in many different areas of life. So what is LLDPE plastic, is it safe, what are its properties and applications? The answer will be in ROTOs article below. Lets find out together now!