Health

Importance of Water Treatment and Purification in 2023

Published

1 year ago

August 30, 2023

Freelancer

Water treatment and purification are among the most important steps in ensuring safe, clean water for residential and commercial use. At the same time, many people may think that treating and purifying water is only necessary for areas where the water is known to be contaminated. Even treated and purified water can contain harmful contaminants that can cause health problems.

That’s why it’s important to have a reliable water treatment and purification system in place, whether you’re using public or private water supplies. A good system will remove all contaminants from the water, including bacteria, viruses, heavy metals, and chemicals.

There are several different water treatment and purification systems available on the market today, so it’s important to choose one that fits your specific needs. The right system will be reliable, efficient, and affordable.

If you’re not sure which system is right for you, contact a water treatment specialist for help. They can assess your needs and recommend the best system for your home or business. Water treatment along with metering pumps aims to produce water that is fit for a particular purpose. The three main purposes of potable water treatment are:

– to provide safe and palatable drinking water;

– to protect public health by reducing the incidence of waterborne diseases; and

– to control nuisance organisms such as algae, bacteria, and protozoa.

Several different techniques have been developed to achieve these goals, including clarification, flocculation, sedimentation, and filtration, disinfection, and corrosion control.

Importance of water purification to human health

Water purification is removing undesirable chemicals, biological contaminants, suspended solids, and gases from water.

Drinking water has been purified throughout human history by using charcoal or other strong solutes. The ancient use of lead as an active ingredient in potable water goes back to the first century AD. In general, “purifying” a water supply means eliminating almost all of the harmless dissolved organic substances as well as eliminating any harmful contaminants that are likely to be found in raw source waters.

Harmful pollutants found in many sources today include bacteria and protozoan cysts, heavy metals such as lead and copper, and herbicides and pesticides (including some which may cause cancer). Radionuclides can be removed from the raw source water to be processed to remove harmful sub-atomic particles, but particle filtration can also deal with their presence.

Drinking water treatment and purification generally consists of three stages: clarification, filtration and disinfection. These are usually accomplished using processes or systems such as settling basins, flocculation, rapid sand filters, activated carbon absorption, lime softening, slow sand filters, ultrafiltration membranes and disinfection byproducts inhibitors (such as chlorine or chlorination).

Water purification methods for producing potable water are generally intended to provide a significant amount of residual disinfectant when the treated water is used. Typical domestic applications include removing undissipated ammonia, which will leave the water “mildly” chlorinated. Inorganic contaminants including arsenic, selenium and nitrate are also reduced to below detectable levels.

Different types of purified water.

There are four main types of purified water: reverse osmosis, distillation, deionization and activated carbon filtration.

Reverse osmosis is a purification process that uses a semipermeable membrane to remove particles, molecules and ions from a solution. It is used to produce high-purity water for medical applications, laboratory use and manufacturing processes.

Distillation is a purification process that involves boiling water and then collecting the resulting vapour. The vapour is then condensed back into liquid form, leaving behind any dissolved impurities in the water. Distillation is used to produce high-purity water for drinking and other purposes.

Deionization is a purification process that uses an ion exchange resin to remove ions from water. It is used to produce high-purity water for laboratory use and other applications.

Activated carbon filtration is a purification process that uses activated carbon to remove particles, molecules and ions from a solution. It is used to produce high-purity water for drinking and other purposes.

Each of these types of purified water has its own unique set of benefits and drawbacks. For example, reverse osmosis produces high-quality water, but it can be expensive to operate; distillation produces purer water than reverse osmosis, but it takes longer to distil a given volume of water; deionization produces the highest quality water but can be expensive to operate; activated carbon filtration is an effective way of removing contaminants from water, but it does not produce as high-quality water as the other purification methods.

Some common causes of impurities in purified water include dissolved air, which causes aeration; chemical compounds such as those found in soap; and microorganisms such as bacteria and protozoan cysts. Activated carbon filtration can remove some – but not all – dissolved gases and chemicals, while distillation and deionization generally cannot remove these types of impurities. Reverse osmosis can remove most – if not all – forms of dissolved gases, chemicals and particles from the raw source water to make it purer for drinking purposes.

In your water softener brine tank, the water level should be somewhat lower than the salt level. This is because the water must come into direct contact with the salt in order for it to absorb and create the correct concentration of brine. So there might be standing water in softener tank. That is why maintaining a constant gap between your two levels is critical.

Phi Phi Islands Face Drinking Water Crisis

Drinking water quality has been amidst crisis in the Phi Phi Islands, Thailand, since the beginning of 2018. The water crisis coincided with the rise of plastic waste on beaches and seafronts and increased tourism activities on the Phi Phi Islands. Even though all five bays on the island were not closed to swimmers due to sea pollution, tourists complained about increased trash washing up on local beaches.

The waste report from Greenpeace, published on September 25th, 2018, counted 17 different types of litter along a 3km stretch of Tonsai beach. 2/3s of them are single-use plastics such as plastic bottles, cups and straws, mostly from touristic areas or from restaurants serving food and drinks directly to customers taking them away from their premises.

The source of drinking water on Phi Phi islands is a single well near the Ton Sai pier. It provides around 100,000 litres of water per day to serve around 10% of the population living on Phi Phi Don & Phi Phi Leh Islands. In March 2018, this facility was found with 90 million bacteria per litre which could cause diarrhoea and vomiting for those who consumed it. According to the Thailand Department of Marine and Coastal Resources representative, this is due to faeces flowing into sea or septic tank leakage that happened in November 2017, affecting overall water quality.

Water Treatment and Purification in Thailand:

There are a few ways to purify water in Thailand, depending on the level of purity desired. Distillation, deionization and activated carbon filtration are all effective methods of purifying water, but each has its benefits and drawbacks.

You have a variety of options to choose the best Water Softener system to soften the hard water. This can be done with a home water softener or a commercial. An activated carbon filter effectively removes contaminants from water, but it does not produce as high-quality water as the other purification methods. Reverse osmosis can remove most – if not all – forms of dissolved gases, chemicals and particles from the raw source water to make it purer for drinking purposes.

If you are looking for a cheap and easy way to purify your water, activated carbon filtration is a good option. However, water treatment, distillation or deionization are better options if you are looking for the highest quality water possible.

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Health

Report Causes Pfizer Stock to Climb Approximately $1 Billion Acquired by Starboard

Published

2 months ago

October 7, 2024

Salman

(VOR News) – According to a rumor that activist investor Pfizer Starboard Value has taken a holding in the struggling pharmaceutical business that is expected to be worth around one billion dollars, the stock of Pfizer (PFE) is on the increase in premarket trading on Monday.

This comes after the report was made public. The report was made available to the general public following this. Starboard Value was successful in moving forward with the acquisition of the position.

Starboard is said to have approached Ian Read, a former chief executive officer of Pfizer, and Frank D’Amelio, a former chief financial officer, in order to seek assistance with its goals of boosting the performance of the company, according to the Wall Street Journal. Read and D’Amelio are both former Pfizer executives.

The purpose of this is to facilitate the accomplishment of its objectives, which include enhancing the overall performance of the firm.

In their previous jobs, D’Amelio and Read were chief financial officers.

It is stated in the report that the hedge fund is of the opinion that Pfizer, which is currently being managed by Albert Bourla, who succeeded Read as Chief Executive Officer (CEO) in 2019, does not demonstrate the same level of mergers and acquisitions (M&A) discipline that Read did. Bourla took over for Read in 2019. Read was succeeded by Bourla in the year 2019.

Pfizer, a multinational pharmaceutical conglomerate, has made substantial investments in the acquisition of more companies that are involved in the research and development of cancer medicines.

These businesses have been acquired for billions of dollars. The biotechnology company Seagen, which was acquired by Pfizer in the previous year for a price of $43 billion, is included in this category. One of the businesses that can be classified as belonging to this category is Seagen.

In spite of the fact that the S&P 500 Index experienced a 21% increase in 2024.

No major trading occurred in Pfizer stock that year.

Due to the fact that the demand for Pfizer’s COVID-19 vaccines fell after the firm reached its pandemic peak in 2021, the share price of the corporation has decreased by over fifty percent since that time.

This drop has occurred ever since the company’s shares reached their maximum peak, which was during the time that this decline occurred. Not only have they not changed at all, but they have also remained essentially stable. This is in contrast to the S&P 500, which has gained 21% since the beginning of this year.

Recently, the corporation was forced to take a hit when it decided to recall all of the sickle cell illness medications that it had distributed all over the world.

Fears that the prescription could lead patients to experience severe agony and possibly even death were the impetus for the decision to recall the product. In spite of the fact that Pfizer’s stock is increasing by almost three percent as a result of the news that followed the company’s decision, this is the circumstance that has come about.

SOURCE: IPN

Health

New Study Reveals Drinking Soda Pop Increases the Risk of Stroke

Published

2 months ago

October 6, 2024

VORNews

If you drink too much soda, fruit juice and coffee, beware!

A recent report from global research indicates that excessive consumption of coffee or soda pop is associated with an increased risk of stroke, although the intake of black and green tea is correlated with a reduced risk. Excessive consumption of soda pop or coffee warrants caution!

Recent research indicates that it may substantially elevate the risk of stroke.

Consuming four cups of coffee daily elevates the risk of stroke, according to studies, although ingesting 3-4 cups of black or green tea daily typically offers protection against stroke. Additionally, consume more coffee; it may reduce your risk of mortality.

Recent findings from global research studies co-led by the University of Galway and McMaster University, alongside an international consortium of stroke researchers, indicate that soda, encompassing both sugar-sweetened and artificially sweetened variants such as diet or zero sugar, is associated with a 22 percent heightened risk of stroke. The risk escalated significantly with the consumption of two or more of these beverages daily.

Stroke Risk Fizzy Drinks and Soda Pop

The correlation between fizzy drinks consumption and stroke risk was most pronounced in Europe, the Middle East, Africa, and South America. Women exhibit the most elevated risk of stroke from bleeding (intracranial hemorrhage) associated with fruit juice beverages. Consuming over 7 cups of water daily diminishes the likelihood of stroke due to a clot.

Researchers observed that numerous items advertised as fruit juice are derived from concentrates and have added sugars and preservatives, potentially negating the advantages often associated with fresh fruit and instead elevating stroke risk.

Fruit juice beverages were associated with a 37 percent heightened risk of stroke resulting from bleeding (intracranial hemorrhage). Consuming two of these beverages daily increases the risk thrice.

Consuming over four cups of coffee daily elevates the risk of stroke by 37 percent, although lower consumption levels do not correlate with stroke risk. Conversely, tea consumption was associated with an 18-20 percent reduction in stroke risk. Additionally, consuming 3-4 cups daily of black tea, such as Breakfast and Earl Grey varieties, excluding green and herbal teas, was associated with a 29 percent reduced risk of stroke.

Consuming 3-4 cups of green tea daily was associated with a 27 percent reduction in stroke risk. Notably, the addition of milk may diminish or inhibit the advantageous effects of antioxidants present in tea. The lower risk of stroke associated with tea consumption was negated for individuals who added milk.

Disclaimer: This article is intended solely for informational reasons and should not be considered a replacement for professional medical counsel. Consistently consult your physician regarding any inquiries pertaining to a medical problem.

Starbucks Faces Sales Decline Amid Price Fatigue and Rising Competition

Starbucks Faces Sales Decline Amid Price Fatigue and Rising Competition

Health

Following a Diagnosis of Breast Cancer, What Else Should You Know?

Published

2 months ago

October 5, 2024

Salman

(VOR News) – Even though breast cancer affects one in eight American women, receiving a diagnosis can make a woman feel isolated.

Experts in breast cancer from the American College of Physicians (ACS) advise patients on how to manage their disease so that they may better cope with this awful information.

First, the kind and stage of breast cancer dictates the course of your care.

In addition to immunotherapy and chemotherapy, there are various surgical options available for the treatment of breast cancer.

Women of African descent are disproportionately affected by triple-negative breast cancer, an extremely aggressive form of the disease that has never proven easy to treat.

According to the American Cancer Society, pembrolizumab (Keytruda), an immunotherapy, has been shown to be helpful when combined with chemotherapy and is currently the recommended course of treatment for certain combinations of triple-negative breast cancer.

In her presentation, Dr. Katharine Yao said, “It’s really important that the patient and physician discuss the patient’s preferences and values when deciding what type of treatment to pursue and that they have an honest, individualized discussion with their care team.”

She is currently responsible for developing breast cancer treatment recommendations for more than 575 hospitals and institutions nationwide in her role as chair of the American College of Surgeons’ National Accreditation Program for Breast Institutions (NAPBC).

Yao, vice chair of research at Endeavor Health NorthShore Hospitals in New York, pointed out that each decision made about a patient’s treatment plan should take her preferences and diagnosis into consideration.

She ought to think about whether she would prefer a mastectomy—a surgical procedure that involves removing the entire breast with or without reconstruction—or a lumpectomy, which involves a surgical procedure that spares part of the breast tissue.

She stated that “the breast cancer you have may be very different from the breast cancer you hear about in your neighbor, colleague, or friend” in a press release issued by the American Cancer Society (ACS).

“Consider that while discussing breast cancer with others.”

Throughout your journey, it is critical that you look after your emotional health because having breast cancer may have a detrimental impact on your mental health.

“Getting a cancer diagnosis does not mean that everything in your life stops to be normal.” Director of the Fellowship in the Diseases of the Breast program at the Winthrop P. Rockefeller Cancer Institute at the University of Arkansas and state head of the American Cancer Society Commission on Cancer for Arkansas, Dr. Daniela Ochoa She thinks adding the burden of a cancer diagnosis and treatment to all the other pressures in life may be taxing.

“Managing stress and emotional health is vital component of a treatment plan.”

Ochoa recommends clinically trained psychologists and social workers who have assisted people in coping with cancer to anyone receiving treatment. Learning coping techniques might also be facilitated by joining cancer support groups or cancer wellness initiatives.

Breast cancer specialists say your care team is crucial.

The American Cancer Society (ACS) defines comprehensive care as having support at every stage of the procedure from surgeons, oncologists, patient navigators, nurses, social workers, psychologists, and other specialists.

After receiving a breast cancer diagnosis, women should see a surgeon or medical oncologist to explore their options; nevertheless, treatment shouldn’t be discontinued after just one appointment or after surgery is over.

Additionally, you can ask trustworthy friends or family members to accompany you to appointments and aid you with research or notes. They could serve as a network of support for you.

Yao stated in his talk that “one of the most important things is that patients should search out a team they have confidence in, that they trust will have their back when they need it, and a team they feel they can get access to and that will help them when they are in need.”

SOURCE: MP