Quality test – Hard and Soft Water

How to Choose the Right Arsenic Water Test Kit

Tasrik — Thu, 25 Aug 2022 13:00:00 +0000

Arsenic is a poisonous element that is found in water and soil. It can cause serious health problems, so it’s important to test your water for arsenic levels. In this blog post, we will discuss how to choose the right …

The Best Water Hardness Test Kits: How to Choose the Right One for You

Tasrik — Tue, 09 Aug 2022 13:00:00 +0000

Are you looking for the best water hardness test kit? If so, you’re in luck! In this article, we will discuss some of the best options on the market and how to choose the right one for you. Water hardness …

Digital TDS Meter – Measuring Total Dissolved Solids

Tasrik — Thu, 15 Apr 2021 17:06:02 +0000

A Digital TDS meter is a hand-held instrument that used to indicate the Total Dissolved Solids in a water solution. It works based on the electrical conductivity of the water. When the dissolved ions increase then the conductivity of a …

Iron Related Bacteria Test – Hach Test

Tasrik — Fri, 09 Oct 2020 13:00:38 +0000

BART (Biological Activity Reaction Test) is one of the most common iron related bacteria test. This Hach Company kit includes 9 tests. When IRB present in the sample, then a series of reaction occurs with IRB and nutrients ingredients in …

Total coliform bacteria test – LaMotte 4-3616 Coliform Test Kit

Tasrik — Fri, 04 Sep 2020 13:00:00 +0000

Total coliform bacteria test is an easy method with The LaMotte 4-3616 Coliform Test Kit. It Contains 5 disposable tubes and a water sample bag. Each of the tube contains a nutrients tablet that supports the growth of coliform bacteria, …

Determination of chemical oxygen demand of water

Tasrik — Fri, 13 Jan 2017 13:00:38 +0000

Chemical Oxygen Demand indicates the amount of oxygen required to oxidize all soluble and particulate organic substances in water under specific conditions. All organic compounds may convert into carbon dioxide, water and ammonia. It is a significant parameter to determinate …

Biochemical Oxygen Demand – BOD determination

Tasrik — Wed, 30 Nov 2016 13:00:52 +0000

There is a close relationship between dissolved oxygen and biochemical oxygen demand. BOD is the amount of dissolved oxygen required to break down the organic material of the sample water by aerobic biological organisms at certain temperature over a …

Dissolved oxygen in water

Tasrik — Sun, 18 Sep 2016 13:00:25 +0000

Dissolved oxygen (DO) means the amount of oxygen that is dissolved in the water. Oxygen is the essential element to all animals. No animals can survive without it. Dissolved oxygen in water makes aquatic life possible. Human being takes oxygen …

Determination of permanent hardness of water

Tasrik — Wed, 22 Jun 2016 13:00:24 +0000

The available methods for determination of permanent hardness of water are O’Heners method, EDTA method and Soap titration method. Initially we have to know; what is hardness? –Hardness is due to presence of bicarbonate, sulphates, chlorides and nitrates of calcium …

Determination of total hardness of water

Tasrik — Tue, 31 May 2016 13:00:26 +0000

To determine the Total Hardness of Water, EDTA is the easiest method. Reason, EDTA reacts with all metal without alkali metal and the proportion is 1:1. The main cause of water hardness is dissolved salts of calcium and magnesium. Moreover …