Thứ Ba, 12 tháng 12, 2017

Bể lắng và các dạng bể lắng trong công nghệ xử lý nước thải

Lắng dùng để tách các tạp chất thô ra khỏi nước thải. Lắng diễn ra dưới tác dụng của trọng lực.

Trong qúa trình lắng gián đoạn, các hạt lơ lửng phân bố không đồng đều theo chiều cao lớp nước thải. Qua một khoảng thời gian nào đó, phần trên của thiết bị lắng xuất hiện lớp nước trong. Càng xuống đáy, nồng độ chất lơ lửng càng cao và ngay tại đáy, lớp cặn được tạo thành. Theo thời gian, chiều cao lớp nước trong và lớp cặn tăng lên. Sau một khoảng thời gian xác định, trong thiết bị lắng chỉ còn hai lớp nước trong và lớp cặn. Tiếp theo nếu cặn không được lấy ra thì nó sẽ bị ép và chiều cao lớp cặn bị giảm.

Thứ Ba, 21 tháng 11, 2017

Water treatment

Mức độ xử lý nước của chúng tôi trải qua trước khi được bơm vào cung cấp phụ thuộc vào nơi nó đến từ. Dưới đây chúng tôi trình bày chi tiết các giai đoạn xử lý nước khác nhau.

Nói chung nước từ tầng chứa nước đã có chất lượng cao vì nó đã được lọc qua nhiều lớp phấn hoặc cát và chỉ cần khử trùng bằng chlorine. 

Water Treatment Solutions


Ntesco is a true single source provider of fully integrated, turn-key water treatment systems for the Industrial and Remediation Markets.

Making the investment in people, processes and resources, Ntesco maintains in-house control of mission-critical aspects impacting the delivery of high quality water treatment systems. Our approach is designed to provide maximum performance and up-time for your water treatment system by mitigating the risks which can increase your total cost of ownership. With over 20 skilled engineers on staff, Ntesco has the technical resources and approach to assist you from the project development stage all the way through delivery and servicing for the lifetime of your system.

Thứ Tư, 15 tháng 11, 2017

Why do I need a water filter

You may be asking, “Why do I need a water filter?” Water can contain sediment, chemicals, and all sorts of impurities that affect the taste and smell of water. Installing a water filtration system can give you healthy, clean drinking water. And when water smells and tastes better, you’ll find yourself drinking more. Here, we provide helpful information about all things water. From water treatment FAQs and a water term dictionary, to explanations of the four general methods for treating water.

Thứ Hai, 2 tháng 10, 2017

Why You Need Home Water Treatment

Even if you don’t drink the recommended eight glasses of water a day, you still rely on your home water system for almost everything. From washing your clothes to washing your fruit and vegetables and cooking, your home tap water makes a huge difference in your life. Ntesco has products and systems that improve this valuable, useful resource for all homes featuring Ntesco treatment systems that remove impurities in tap water, saving you time and money in the long-run, and improving your health.

Home water treatment systems make your tap water even safer to drink than bottled water. In addition to contributing to massive pollution and littering problems in our oceans and elsewhere, bottled water is much more expensive than the tap water coming out of your faucet. And you’d have to purchase many more bottles to do your laundry, do your cooking, and more.

Bottled water typically uses reverse osmosis to purify the water for human consumption. This process leaves the water much cleaner than tap water, which can be affected by deteriorating pipe systems with heavy metals like lead, but it leaves the water more acidic than what is recommended for your body.

The body keeps its bloodstream close to the center of the basic-acidic scale, making the blood inhospitable for pathogens that prefer a more acidic environment from building up and causing problems, and making it easier for the body to transport nutrients.

But isn’t bottled water good for you?

Reverse osmosis usually leaves the water more acidic, making it more difficult for the body to absorb and add to the bloodstream. This is why sometimes, when drinking bottled water, you can’t seem to keep it in your body long enough. Reverse osmosis also breaks water down at the molecular level, leaving behind free radicals, or bits of incomplete water molecules that can leech into your body’s cells and cause cancer over time.

Ntesco has water treatment systems that remove not only the impurities in tap water, but also create safer water than bottled water you’d find at the store.

Our water treatment system uses reverse osmosis to cleanse tap water of all impurities like heavy metals and potentially harmful chemicals, then filters it again using an alkaline filter, which helps bring the water back to a more basic acidity level, making it easier for your body to absorb and use. This filtration system can be recharged when it loses its effectiveness, making it unnecessary to replace frequently.

Tap water and bottled water won’t hurt you overnight, but eight glasses a day of water with even a small amount of harmful chemicals and metals will create buildups of toxins in your body. Untreated water can also damage your clothes, your food, and even your plumbing over time.

It’s difficult to notice at first. Don’t risk it. Get a water treatment system for your home and save your health and your money in the future.