ﺑﺎﺯﮔﺸﺖ ﺑﻪ ﺻﻔﺤﻪ ﻗﺒﻠﯽ
خرید پکیج
تعداد آیتم قابل مشاهده باقیمانده : 3 مورد
نسخه الکترونیک
medimedia.ir

Contaminant removal by water treatment system

Contaminant removal by water treatment system
Contaminant Component of the water treatment system used for removal
Chemical contaminants with documented toxicity in hemodialysis patients
Aluminum Reverse osmosis (60 to 99% removal)
Copper Reverse osmosis (96 to 99% removal)
Fluoride Reverse osmosis (80 to 99% removal)
Lead Reverse osmosis (95 to 99% removal)
Nitrate Reverse osmosis (90 to 95% removal)
Sulfate Reverse osmosis (96 to 99% removal)
Zinc Reverse osmosis (96 to 99% removal)
Disinfectants added to water either municipally or locally with potential or documented toxicity in hemodialysis patients
Chlorine and monochloramine Carbon filtration*
Chlorine dioxide
Hydrogen peroxide
Silver-stabilized peroxide
Peracetic acid
Sodium hypochlorite (bleach)
Trace elements regulated in drinking water with potential toxicity in hemodialysis patients
Antimony Reverse osmosis (<90% removal)
Arsenic Reverse osmosis (50 to 99% removal)
Barium Reverse osmosis (99% removal)
Beryllium Reverse osmosis (>90% removal)
Cadmium Reverse osmosis (93 to 99% removal)
Chromium Reverse osmosis (85 to 99% removal)
Mercury Reverse osmosis (94 to 98% removal)
Selenium Reverse osmosis (99% removal)
Silver Reverse osmosis (93 to 97% removal)
Thallium Reverse osmosis (>90% removal)
Substances included in the hemodialysis fluid prescription
Calcium Softener, reverse osmosis
Magnesium Softener, reverse osmosis
Potassium Reverse osmosis
Sodium Reverse osmosis
Microbial contaminants
Bacteria Reverse osmosis, ultrafiltration, ultraviolet radiationΔ
Endotoxin Reverse osmosis, ultrafiltration, ultraviolet radiationΔ
Typical rejection figures for reverse osmosis are based on thin film composite membranes. Rejection is dependent on the overall chemical profile of the water and the operating conditions (eg, pH and temperature). Different rejection rates can be achieved using a different system configuration (eg, double-stage reverse osmosis).
* Effectiveness depends upon the disinfectant and the presence of other substances that might compete for binding or reaction sites.
¶ Selenium and chromium levels in dialysis water are set at the "no-transfer" level.
Δ Used in conjunction with a bacterial and endotoxin-retentive filter.
Graphic 129916 Version 1.0

آیا می خواهید مدیلیب را به صفحه اصلی خود اضافه کنید؟