Research

A secured smart home switching system based on wireless communications and self-energy harvesting

Abstract: Due to human influence and its negative impacts on the world’s environm

A secured data management scheme for smart societies in industrial internet of things environment

Abstract: Smart societies have an increasing demand for quality-oriented services

Control unit for a coreless stator for use with SI engine stepping valve

Abstract: Engine efficiency could be increased if valve timing could change with

Torrefaction of waste biomass for application in energy production in South Africa

Abstract: Power producing plants are major emitters of greenhouse gases that lead

Biological treatment of distillery wastewater by application of the vermifiltration technology

Abstract: In this study distillery wastewater was treated using the vermifiltrati

A survey on management of upstream land use and its impact on downstream water quality parameters

Abstract: This paper introduces the various upstream land use activities that are

Value addition of coal fines and sawdust to briquettes using molasses as a binder

Abstract: In this study, the co-briquetting of coal fines saw dust and molasses a

Effect of thermal and alkali treatment on Pterocarpus Angolensis (Mukwa) wood flour

Abstract: Environmental friendly pre-treatment of fibre has been lately adopted b

A voltage multiplier using timer circuit

Abstract: This study describes a DC to DC voltage multiplier using the 555 Integr

Potential for treating sewage wastewater using sewage sludge biochar

Abstract: In this study, activated biochar from municipal sewage sludge was used

Design and simulation of an automatic room heater control system

Abstract: This paper presents the design and simulation of an Automatic Room Heat

Anaerobic treatment of opaque beer wastewater with enhanced biogas recovery through Acti-zyme bio augmentation

Abstract: This study investigates the potentially of biologically treating opaque

Bio ethanol from sewage sludge: a bio fuel alternative

Abstract: In this study, the potential to fully exploit sewage sludge as a raw ma

Use of coal fly ash to manufacture a corrosion resistant brick

Abstract: In this article, we investigate the use of an environmental waste (coal

A review of timber waste utilization: challenges and opportunities in Zimbabwe

Abstract: This paper is a case study review of the timber waste problem and solut

Tungsten carbide thin films review: effect of deposition parameters on film microstructure and properties

Abstract: In this work, the property of physically deposited thin WC films with r

A survey in the different designs and control systems of powered exoskeleton for lower extremities

Abstract: In this paper, previous studies in powered exoskeleton and their contri

Utilization of waste cooking oil and tallow for production of toilet “Bath” soap

Abstract: A green prospective based on the reuse of waste materials such as beef

Energy densification of animal waste lignocellulose biomass and raw biomass

Abstract: The need to reduce carbon emissions has encouraged more research into u

Effects of biomass/coal copyrolysis parameters on the product yield: a review

Abstract: Pyrolysis is one of the prospective processes that can be utilized to o

Effect of media shape on particle breakage in a batch ball mill: lessons learnt from population balance model and attainable region technique

Abstract: The batch grinding equation and the Attainable region technique tools w

Processing and characterization of chalcopyrite (CuFeS2) sample from Botswana

Abstract: Beneficiation of chalcopyrite and most minerals in general requires spe

Waste management and treatment of copper slag BCL, Selebi Phikwe Botswana: review

Abstract: The production of copper bears both viable product and by product know

An attainable region approach for the recovery of iron and zinc from electric arc furnace dust

Abstract: This study investigated the application of the attainable region optimi

Attenuation potency of mineral liner to cationic migration

Abstract: In waste containment, it has become imperative that regimes of soil, su

Effect of the operation parameters on the Fischer Tropsch synthesis process using different reactors

Abstract: There are a number of factors that affect the output of the Fischer Tro

Investigating the feasibility of using agricultural waste as an adsorbent of gold ions in small scale gold processing plants

Abstract: The recovery of precious metals like gold is increasing each day due to

A review on material and energy recovery from waste tyres

Abstract: The tyre industry in Botswana produces and sells thousands of tyres ann

Effect of interstitial filling, ball and feed size on particle breakage in a laboratory ball mill: an attainable region technique

Abstract: The interstitial filling, grinding media and feed particle size are vit

A review of ironmaking by direct reduction processes: quality requirements and sustainability

Abstract: Currently the majority of the world’s steel is produced through either