When Village Water Supply Resumes After an Outage, Water for 8 Households Always Turns Turbid—Install a 0.1-Micron Water Filtration System for Home Well Water, Solving this Problem at Once

Today, a customer, who found ChengrongTimes online, contacted us to inquire about a 0.1-micron ultrafiltration water filtration system for home well water in a 3-story residential building shared by eight households.

The building uses well water supplied centrally by the village.

Whenever the village water supply is restored after an outage, very turbid water comes out of the household taps. Each time, the residents have to let a large amount of water run to waste before the water becomes clear enough to use.

The other seven tenant households have repeatedly complained about this problem. To improve the water-use experience for all residents while reducing unnecessary water waste, the building owner decided to purchase a whole house water filtration system from ChengrongTimes.

This customer told us that his village has a shared water tower, the well water is pumped into a central water tower first, then distributed to local households.

But whenever the water supply is interrupted, the water coming out of the taps becomes very turbid after the supply is restored.

So, why Does the Water Become Turbid After the Village Water Supply Resumes?

Well water naturally contains a certain amount of sediment, colloids, rust and other fine particles.

During long-term operation, some of these impurities gradually settle at the bottom of the village water tower, accumulate along the inner walls of the supply pipes, or collect in low-lying sections of the pipeline.

When the well pump stops supplying water to the tower, while residents continue using the stored water, the water level inside the tower gradually falls. At the same time, pressure within the village water distribution system drops significantly, and some sections of the pipeline may approach zero pressure.

Once the water supply is restored, well water is pumped back into the tower and the distribution network is repressurized. The sudden changes in water flow, velocity, and pressure can disturb sediment, rust, and other particulate impurities that have accumulated inside the water tower and supply pipes.

These impurities become suspended in the water again and are carried through the pipeline into residents’ homes.

As a result, the water coming out of the taps immediately after the supply resumes can be extremely turbid. Residents often have to let a large amount of water run to waste until the disturbed impurities have been flushed out and the water gradually becomes clear again.

I told the customer that the most suitable water filtration system for home well water solution is the ultrafilttration water filter, beyond the ultrafiltration water filter, you would be hard to find a better solution.

You may say that a PP sediment filter can be used to remove impurities from the water. However, many commonly used PP sediment filter have a nominal filtration rating of 5 microns, making it difficult to thoroughly capture very fine silt, colloids, and mud-like particles.

The more turbid the source water is, the more quickly the PP cartridge becomes clogged. It is also more likely to trap dirt, create conditions for bacterial growth, and require frequent replacement.

You may also suggest using activated carbon. However, activated carbon is not designed primarily to solve water turbidity problems. Its main purpose is to adsorb residual chlorine, unpleasant odors, discoloration, and certain organic contaminants, thereby improving the taste and smell of the water.

Therefore, a water filtration system for home well water that relies only on PP sediment and activated carbon cartridges is still fail to make turbid water clear, however, install a 0.1-micron ultrafiltration whole house water filter on the main inlet pipeline could solve this turbid problem at once.

With the filtration rating of 0.1 micron, an ultrafiltration water filter system can remove up to 99% of suspended contaminants such as sediment, rust, colloids, and parasite eggs, transforming turbid well water into clear, crystal-clear water.

• ChengrongTimes ultrafiltration water filtration system for home well water will never compromise the normal water pressure or flow rate of his building.
  
  Based on 19 industry experience, we have developed our proprietary Chengrong Formula, which quantifies the relationship between a user’s water demand and the membrane capacity required by the ultrafiltration water filtration system.
  
  Few other peers in the industry have developed such a scientific method.
  
• ChengrongTimes ultrafiltration water filtration system for home well water can be manually cleaned while filtered clean water is simultaneously backflushed through the membrane cartridge, which is rarely found elsewhere in the market.
  
  Many people assume that automatic backwashing must be the most advanced cleaning method. However, for PVDF ultrafiltration whole house water filter, automatic backwashing alone often cannot clean the membrane thoroughly.
  
  Clean the ultrafiltration cartridge for manual washing is not only inconvenient but also less effective than the user expect. Ordinary manual cleaning can usually remove dirt only from the outer surface of the membrane fibers, but cannot effectively flush out impurities trapped inside the membrane pores.
  
  ChengrongTimes combines manual cleaning with simultaneous back-washing, which helps remove impurities from both the surface of the PVDF membrane fibers and the 0.1-micron membrane pores.
  
  Few ultrafiltration whole house water filters on the market offer this type of combined cleaning method, even they know the cleaning result of manual-cleaning + back-washing is the best, they are unable to do it.

• ChengrongTimes provides a five-year warranty for the ultrafiltration membrane cartridge and a ten-year warranty for the stainless-steel housing, however, our peers have never considered offering such warranty terms—and even if they did.

He Had Never Seen Such an Expensive Ultrafiltration Water Filtration System for Home Well Water— But He Still Choose ChengrongTimes

The customer said he needed to think about it.

I thought his “think about it” meant a polite refusal.

Unexpectedly, the customer really placed an order for ChengrongTimes ultrafiltration water filtration system for home well water about 3 hours later.

He said, “Once the price is divided among eight households, it is not expensive at all. More importantly, ChengrongTimes is the only brand I have found that offers a five-year warranty on the ultrafiltration membrane cartridge. I would rather not buy one at all than buy a cheaper system that may not last. If I am going to buy one, I should buy a better one.”