henrylamcs

Clarification on using Multiparameter Meter

Over the recent years, there are many questions from user with regards to the usage and selection of multiparameter meters, which consists of measurement typical parameters, such as pH, ORP, Conductivity, TDS, Dissolved Oxygen, temperature. Can I calibrate the pH of the multiparameter meter using a single pH buffer? The answer is No. Most multiparameterContinue reading “Clarification on using Multiparameter Meter”

Refining Processing/Industrial Water

Hydrogen Sulfide is a common known chemical compound in the oil and gas industry, specifically found in refineries where crude oil is converted into useable products in the most economical and efficient manner. Managing hydrogen sulphide (H2S) is a challenge at every stage of hydrocarbon production, refining, and transportation. Hydrogen sulfide harms product value, compromisesContinue reading “Refining Processing/Industrial Water”

Pollution Control Technologies

Pollution control is considered as end-of-pipe solution. Priority should always be on waste minimisation through water reuse or conservation, so as to reduce wastewater generation. Key water quality parameters includes: Suspended Solids, Turbidity, BOD, COD, TDS, etc. Preliminary Treatment Consists of screenings, grit chambers to remove large debris, objects, grit (heavy solids like sand/gravel) thatContinue reading “Pollution Control Technologies”

Recirculation Aquaculture System

Recirculation aquaculture is essentially a technology for farming fish or aquatic organisms by using the water in the production. This method is based on the use of mechanical and biological filters. The advantage of RAS is that it can be carried out at different intensities depending on how much water is recirculated or re-used. InContinue reading “Recirculation Aquaculture System”

Facilitation Method

Face-to-face Deploy facilitation, questioning and communication techniques to engage learners such as instructional methods and active learning strategies. 5 objectives of a facilitator/trainer leading structured learning activities: Self Directed Learning (Asynchronous) Technology enabled learning experience, to anticipate and resolve disruption among learners. Self Directed Learning (Synchronous) Live facilitation through web based presentation, such as Zoom,Continue reading “Facilitation Method”