Acute toxicity and antidiabetic effect of the ethyl acetate fraction of Commelina diffusa Burm.f. on the high-fat diet and streptozotocin-induced type 2 diabetic mice.

Pharmacological studies proved that Commelina diffusa Burm.f. performs various biological activities.

Removing ammonium from contaminated water using Purolite C100E: batch, column, and household filter studies.

Ammonium removal from drinking water to protect human and environmental health is one of the major global concerns. This study evaluates the performance of Purolite C100E, a commercial cation exchange resin, in eliminating ammonium in synthetic and real contaminated groundwater. The results demonstrate that the pH operation range of the resin for better ammonium removal is 3 to 8.

Laterite as a low-cost adsorbent in a sustainable decentralized filtration system to remove arsenic from groundwater in Vietnam.

In the Red River Delta, Vietnam, arsenic (As) contamination of groundwater is a serious problem where more than seventeen million people are affected. Millions of people in this area are unable to access clean water from the existing centralized water treatment systems. They also cannot afford to buy expensive household water filters.