The research and development of alternative treatments for snakebites (e.g., medicinal plants) is necessary due to the high costs existing ones. effects aqueous extracts from Jacaranda decurrens leaves, roots, xylopodium were analyzed upon venom-induced (Bothrops spp. Crotalus spp.) systemic local toxicity. able partially inhibit phospholipase activity venoms Bothrops jararacussu durissus terri...

Coagulation-flocculation constitute the backbone process in most water and wastewater treatment plants. This study focused on determining optimum coagulant dose for moringa oleifera seed extract, zeolite, ferric chloride, chitosan aluminium sulphate coagulants through coagulation, flocculation sedimentation process. It also ascertain which has potential higher removal of Cd, Cu, Fe, Mn, Pb Zn. ...

The use of radio frequency for water and wastewater treatment is a topic that has not been extensively explored. In this study, the effect HydroFlow S38 device (Hydropath Holdigs) inducing 150 KHz (RF) investigated, removing color, forming coagulant flocs their sedimentation, removal bacteria. Experiments were first conducted on synthetic samples, then landfill leachate from Aradkooh waste proc...

Water scarcity encourages researchers to keep working on natural coagulant agents such as Moringa oleifera seed extract, that could be used even in developing countries. With this scope, this investigation is focused on the optimization of certain parameters affecting the use of this coagulant product in the clarification of real surface water. Acidic pH levels seem to enhance the coagulation p...

1. Human placenta microsomes active in blood coagulation have been prepared by a combination of differential centrifugation, density gradient centrifugation, and extraction with butanol-benzene mixtures. Human brain particles have been prepared from acetone-dried brain by extraction with sodium chloride solutions, differential centrifugation, and extraction with butanol-benzene mixtures. 2. Pla...

Coagulation-flocculation followed by sedimentation and filtration is the most commonly used water treatment process , in which turbidity or particles removal is strongly dependent on proper coagulant dosage, effect of pH ,effect of time, jar test and settling column tests were perform. In the method the seeds were treated with different solvents of NaCl and NaOH to extract the active coagulant ...

Heavy metal, chromium (VI) removal by coagulation using natural coagulant material was investigated in this paper. Chromium occurs naturally in the paint manufacturing industry waste water in many steps of the process. The coagulation and flocculation method is used for chromium removal from waste water using fruits of Opuntia Ficus indica, Fruits of Jatropha gossypifolia and peel of Borassus f...

Abstract: Artificial Neural Network (ANN) techniques are applied to the control of coagulant dosing in a drinking water treatment plant. Coagulant dosing rate is non-linearly correlated to raw water parameters such as turbidity, conductivity, pH, temperature, etc. An important requirement of the application is robustness of the system against erroneous sensor measurements or unusual water chara...

p-Nitrophenyl-p’-guanidinobenzoate is a suitable substrate for the titration of purified bovine Factor X which has been activated by a coagulant protein from Russell’s viper venom. Reaction of Factor Xa with p-nitrophenyl-P’-guanidinobenzoate occurs at the site which is responsible for the clotting activity of Factor Xa. Activation of bovine Factor X by the Russell’s viper venom coagulant prote...

p-Nitrophenyl-p’-guanidinobenzoate is a suitable substrate for the titration of purified bovine Factor X which has been activated by a coagulant protein from Russell’s viper venom. Reaction of Factor Xa with p-nitrophenyl-P’-guanidinobenzoate occurs at the site which is responsible for the clotting activity of Factor Xa. Activation of bovine Factor X by the Russell’s viper venom coagulant prote...