Environment

In specific working environments such as industry, construction, oil and gas or chemical processing, the presence of toxic gases is obvious and cannot be ignored. Gases such as carbon monoxide (CO), hydrogen sulfide (H2S) or ammonia (NH3) can directly affect health and cause danger if not detected promptly. Some serious cases can lead to loss of consciousness or even death in a short time.

Why is residual chlorine level considered a key indicator of swimming pool quality? When the chlorine content exceeds the standard threshold, it not only reduces disinfection effectiveness but can also affect user health and the durability of the tank. What is the standard chlorine level and what are the specific effects when exceeding the threshold? Join EMIN to learn more about this issue through the article below.

What is distilled water and is it drinkable? This is quite a common question of many people when they hear about this type of water. To answer, we need to understand the true nature of distilled water, how it is created and its practical applications. At the same time, today's article will also clarify: whether distilled water is suitable for drinking or not, along with some important notes to use distilled water safely and most effectively in daily life.

Today, chemical metering pumps play an indispensable role in the industrial sector, especially the chemical industry. This is an industry with a harsh working environment, with high corrosive properties, easily causing equipment to quickly degrade if not chosen carefully. Understanding this, finding a quality metering pump product that suits the needs of use becomes the customer's top priority. Among the brands on the market, Hanna dosing pumps stand out thanks to their effectiveness and are trusted and chosen by many people to use.

The ORP redox meter applies modern technology to measure the ORP index, which represents the ability to reduce oxidation in water - and at the same time the ability to give away electrons or gain electrons to oxidized substances.

Air quality directly affects each person's health. However, with the increasingly rapid pace of urban and industrial development, air pollution is becoming more serious, causing a series of health problems such as respiratory, cardiovascular, and even cardiovascular diseases. is cancer. To solve this problem, specific measures are needed to improve air quality. In this article, EMIN will share some useful solutions to help improve the air we breathe every day.

TDS, commonly known as total dissolved solids, is an indicator of water quality. A simple yet effective way to better understand the water we use every day. With the role of checking the cleanliness of water, the TDS meter helps ensure safe water for humans and protects the living environment for organisms.

If your water source has a sour taste, a fishy odor, or scum on the surface, it is a sign that the water is contaminated with alum. This condition will affect daily activities, potentially causing harm to your family's health. So what serious effects does alum contaminated water have? And how to effectively handle this problem? The article below EMIN will show you how to treat alum contaminated water

Aluminum water contamination is a fairly common problem in Vietnam, especially with drilled well water extracted from underground water. Many areas are using drilled well water as the main source of domestic water, but many people do not know that alum pollution is increasingly serious due to many impacts from humans and nature.

Surely many people are no longer unfamiliar with lead soldering, this is a widely used method in industry, using lead to connect metal parts. During this process, lead fumes are unavoidable and can cause negative effects on workers' health. Similar to other types of welding fumes, lead fumes contain toxic substances that, if not controlled, will reduce air quality in the workplace.