Essays about: "Active Pharmaceuticals Ingredients"

Showing result 1 - 5 of 7 essays containing the words Active Pharmaceuticals Ingredients.

1. 1. Investigation into the Removal of the By-product NDMA (N-Nitrosodimethylamine) from Ozonation Process in Wastewater Treatment

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Zehao Li; [2021]
   Keywords : Water resources engineering; Ozonation; NDMA; Wastewater; pharmaceutical; Diclofenac; Ibuprofen; Naproxen; Technology and Engineering;

   Abstract : In people’s modern life, daily usage of artificial compounds such as active pharmaceuticals ingredients (API) is usual. These compounds are likely to end up as micropollutants in the municipal wastewater. Municipal wastewater is the major source of pharmaceuticals in the aquatic environment. READ MORE

3. 2. Removal of pharmaceutical residues from wastewater by oxidation with ozone

   University essay from KTH/Resursåtervinning

   Author : Frida Söderström; [2021]
   Keywords : ozonation; adsorption; pollutants; pharmaceuticals; wastewater; ozonering; adsorption; föroreningar; läkemedel; vattenrening;

   Abstract : Avloppsreningsanläggningar är idag utformade för att rena bort föroreningar i form av organiskt material, suspenderade fasta ämnen och växtnäringsämnen (exempelvis fosfater och nitrater). Myndighet i Sverige har satt upp restriktioner och lagar gällande hur mycket av de olika föroreningarna som det är okej att utgående vatten innehåller. READ MORE

4. 3. Method development of an in vitro vertical Franz diffusion cell system to assess permeation of cosmetic active ingredients

   University essay from Uppsala universitet/Institutionen för kemi - Ångström

   Author : Johanna Mattiasson; [2020]
   Keywords : chemistry; method development; Upsalite; Disruptive Materials; Franz; diffusion; penetration; permeation; skin; pharmaceuticals; cosmeceuticals; skincare; cosmetics; actives; mesoporous; material chemistry; kemi; kosmetika; Upsalite; Disruptive Materials; Franzcell; diffusion; läkemedel; metodutveckling; hud; penetration;

   Abstract : For evaluation of potential skincare ingredients, an in-house method using Static Franz diffusion cells and dialysis membranes was developed. Benzoic acid was chosen as a model substance along with L-ascorbic acid and α-Tocopherol. The cell conditions were tailored to encourage transmembrane diffusion. READ MORE

5. 4. Active Pharmaceuticals Ingredients Suppliers’ role to improve the availability of Antibiotics in Sweden through the supply chain

   University essay from Uppsala universitet/Industriell teknik

   Author : Meenu Choudhary; Abdul Rehman Abbasi; [2020]
   Keywords : Active Pharmaceuticals Ingredients; API SupplierS; Antibiotics; Supply chain;

   Abstract : The rise of antibiotic resistance and the difficulty in the procurement of active pharmaceutical ingredients (APIs) used in the manufacturing reduce the availability of antibiotics in Sweden. The main objective of the study is to explore the APIs market in India and analyze the major suppliers to support the stable production of antibiotics which suffer from shortage in the Swedish market. READ MORE

6. 5. Removal of pharmaceutical residues from wastewater

   University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Author : Alma Goralski; [2019]
   Keywords : Pharmaceutical residues; removal of pharmaceuticals; activated carbon; ozonation; wastewater treatment; Läkemedelsrester; avskiljning av läkemedelsrester; aktiverat kol; ozonering; reningsverk;

   Abstract : Today, pharmaceutical residues are widely found in nature as a cause of the extensive use of human and veterinary medicine. The pharmaceutical residues have shown to have a damaging impact on flora and fauna. READ MORE