Q:The similarities and differences between hydrophobic and hydrophilic filters and their respective ranges of application?

Liquid filtration can also use hydrophobic filters, filter and gas can also use hydrophilic filter.

Q:What happens if the water is not circulating under the filter tank?

Therefore, it is often necessary to suck the fish out with straw and change the water frequently to reduce the burden of filtration, which increases the difficulty and workload of maintenance.

Q:How much power filters are used in the 200 liter fish tank?

The filter is chosen to circulate 4-5 times per hour, that is to say, 1000 litres per hour.

Q:Which filter material is good for kitchen water purifier?

ultrafiltration water purifier, containing ultrafiltration membrane, worry about precision 0.01 microns. Suitable for kitchen use, can filter sand, rust, colloid and so on. Filtration effect elite water purifier due to ordinary.

Q:What filters should be used for water with high levels of heavy metals?

At present, there are mainly physical, chemical and biological methods for the removal of heavy metals in water bodies.

Q:Can the filtered activated carbon be used again and again?

by activated carbon must use acid and other substances, if handled after the cleaning is not clean, such as no safer. You do not want to eat those substances such as acid.

Q:Filter location of inlet valve for Vanward gas water heater

The filter of the water heater is attached to the connection of tap water and cold water.

Q:Why do fish tanks have filters, water or dirt?

, cleaning the filter can not wash too thoroughly, but can not use hot water or tap water to wash, but only by changing the water from the cylinder out of the water and gently rinse, so to avoid the massive death and loss of nitrifying bacteria.

Q:How do you make a simple water filter?

1. take a plastic Coke bottles, remove the bottom seat, drill holes with a dozen red drill at the bottom of the bottle, the bottle plug with a glass tube made of rubber stopper, filter!

Q:What kind of filter can keep fish tank from changing water for a long time?

A fish tank was made 3 times ago. The water was changed twice in two months. Do you have the cylinder diagram?: