Thursday, May 27, 2021

WE HAVE A PROCESS THAT USES WASTE PURE WATER SACHET AS BUILDING MATERIAL

 





61 wt % of all the waste plastics generated all over the world are still disposal of to land fill.

 

Plastic waste is non-biodegradable, clog gutters, cause death of fishes and many aquatic animals that must take them as food materials.

 

To this end, we have designed a process that takes waste pure water sachet and convert them into building materials. The sample product there is stronger than conventional blocks and can be used as paving block etc.

 

If you generate large amount of waste pure water sachet, inbox or call us 07037263653 to gladly get the waste from you and use utilize them in viable production processes.

BIOMASS STOVE: Harvesting Green and Sustainable Energy from Agricultural Waste

 


Welcome to Odfid Technical Center.

This is just a model - work is still in progress. This small size stove is using palm kernel shell as its fuel source. Oxygen is supplied by means of a 3V output DC fan. Do you imagine that this test model burns sustainably for 30minutes without smoking! It boils one litre of water within just 5minutes. We are working day and night to scale it up. It is a prototype of a fixed bed reactor (combustor) employing shrinking core model.

We promote biomass energy as a sustainable green energy source. We move to convert agricultural waste to energy. We think renewable.

You can reach us on 07037263653 to register your interest.

"Odfid ... Ensuring competence."

Saturday, May 15, 2021

LOOK HOW I USED PLANTAIN PEEL TO MAKE IMPROVED QUALITY BATHING SOAP

 


For a soap to be used for bathing it must be mild on the skin. Soap is produced by reaction between alkali and oil (vegetable or animal source). The popular alkali used in soap making is caustic soda (sodium hydroxide) and caustic potash (potassium hydroxide). Potassium hydroxide is a more suitable alkali for bathing soap because it is mild on the skin. However, most soap makers use caustic soda to make bathing soap because of the high cost of potassium hydroxide. To regulate the ash condition of caustic soda, a milder alkali (soda ash is blended).

 

Unripe plantain peel is scientifically known to be a rich source of potassium. This fact enables it to be a viable resource for soap makers to access. In this article I will be highlighting everything needed to extract potassium hydroxide from plantain peel for production of an improved quality bathing soap.

 

Materials Required

1.   Unripe plantain peel

2.   Combustion pan

3.   Vegetable oil e.g. palm oil, palm kernel oil, coconut oil

4.   Water

5.   Spatula

6.   Hydrometer, if available

 

Extraction of Potassium Hydroxide from plantain peel

The peel of unripe plantain is gathered and sun dried for a week. The dried peel is incinerated (burnt) in a combustion pan to make ash. The ash is mixed with water to form slurry. The mixture is allowed to stand for the solid particles to settle while the liquid part is carefully decanted. The liquid part is a concentrated solution of potassium hydroxide which can be gauged using hydrometer. A reading of 1200 is ideal for soap production. If the concentration in the solution is not sufficient, excess water can be evaporated else a little more water is added. In the absence of a hydrometer an old heuristics used by soap makers could be applied. This involves the use of fresh egg. If the egg sinks then the solution is too dilute but if the egg floats the solution is too concentrated. A solution is deemed okay if the egg is submerged by half of its body size. The solution will also change red litmus paper blue.

 

Extracted Potassium Hydroxide

Soap Production

As a model, measure 100ml of vegetable and react with 100ml of the potassium hydroxide and stir till a pap-like substance is obtained (tracing) with a liquid substance formed along-side – this is soap and glycerol being formed. Separate the soap and pour it into a mould while the glycerol is kept aside for another production like liquid detergent. Within 10minutes the soap will solidify (set). Take it out of the mould and allow curing for some days. About 120g of soap is expected with 20ml of glycerol. Cold process of soap production can be used.

 


Important Things to Note

1.   Soap made with palm oil foams (lather) moderately and last longer.

2.   Soap made with palm kernel oil foams vigorously and finishes quickly.

3.   Coconut oil gives soap with improved characteristics, though lathers vigorously and got used up easily.

4.   Oils and alkali can be blended to obtain a blend of the individual raw material ability. 60:40 blend or 75:25 blend gives awesome result.

 

Properties to Measure if you want to register your soap with NAFDAC

For the oils you need to measure and ascertain the following:

1.   Saponification value

2.   Peroxide value

3.   Iodine Value

4.   Free Fatty Acid value

For the soap you need to measure:

1.   pH value

2.   Foam stability

3.   Total Fatty Matter

 

Conclusion

Following the guide provided here will minimize the dependency of soap makers from using imported raw materials and thereby boost our local economy. It will bring more profit. The process is environmentally sustainable as plantain peel is a waste that will be recycled to control pollution. The excellent properties of the bio-alkali with be imparted on the soap.

 

For enquiries mail: odfidservices@gmail.com or visit our Technical Center

 

The author, Idongesit F. Oduok, holds a Diploma in Environmental Engineering and is a Masters Student of Chemical Engineering. He is specializing in design of reactors that utilizes waste from the environment to useful raw materials.


 


Wednesday, January 6, 2021

SCIENCE TUTORIAL



 SCIENCE TUTORIAL (PRIMARY TO UNIVERSITY 100 LEVEL)


Do you desire a place to give your child sound science foundation in Primary Science, Basic Science, Senior Secondary Science and 100 level University Science then visit our Technical Center. We are experts in Science and Mathematics. We expose our students to science practical apparatus at all level. We help them conquer Common Entrance, Basic Certificate Examinations, WAEC, JAMB etc. We review past question in sciences.

Our other services include:
ICT: Training on Microsoft Office, Graphics, CBT, Aspen HYSYS, and MATLAB. We handle online registration, term papers and academic projects/dissertation/thesis (plagiarism free)
Mechanical Engineering Crafts: We design and construct mixers, piping system, pumping system, Batch Reactors etc.
Chemical Products: training and production of detergents, disinfectants, antiseptics etc.

Thursday, October 15, 2020

SCHOLARSHIP: YOU CAN GET UP TO ONE MILLION NAIRA AS A NIGERIAN STUDENT UNDER PTDF. CRITERIA HERE

 


The Local Scholarship Scheme was designed to derive maximum benefit from the University Upgrade and Endowment programs of the Fund. The programme runs in 25 Nigerian universities and 4 centres of excellence. The beneficiaries of the scholarship programme are students offering oil and gas related courses. The LSS is made up of Undergraduate, Masters and PhD scholarship award.

OBJECTIVES OF LOCAL SCHOLARSHIP SCHEME

  • Educating Nigerians in Oil and Gas related fields at undergraduate, Masters and PhD levels in-country to enable them to be at par with other students educated in universities abroad.
  • Feedstock for the Overseas Scholarship Scheme.
  • Provide support to ensure seamless interface with partnering  universities on split-site programmes
  • Facilitate and provide support for development of dual accredited certification for programmes in Nigerian Universities.

POINTS TO NOTE ABOUT PTDF LOCAL SCHOLARSHIP SCHEME

  • Application is restricted to Federal Universities only
  • Possession of valid admission letter into the University is compulsory for all applicants.
  • Postgraduate applicant’s admission letter should be within a validity period of 12 months.
  • Undergraduate applicants must have completed their first year and are currently in their second year of studies.
  • Only undergraduate applicants undertaking studies in oil and gas related fields will be considered.
  • Admission for part-time studies shall not be considered for all category of applications.
  • Selection of candidates shall be based on equitable representation of the 36 States of the Federation and Federal Capital Territory (FCT).

CRITERIA, REQUIREMENTS AND SELECTION PROCESS FOR LSS POST GRADUATE

  • PTDF scholarships are highly competitive and only candidates who are outstanding across board are selected.
  • Academic merit as evidenced by quality of degrees, full academic transcripts, other professional qualifications acquired and relevant publications to be referenced by applicants.
  • Membership of professional bodies.
  • The viability of the study/research plan (PhD applicants only).
  • All applicants are required to make a case for their scholarship by submitting a statement of purpose stating the reason(s) they wish to undertake the study, the relevance of the proposed study to the industry and its expected impact on national development.

ELIGIBILITY REQUIREMENTS

(LSS) Undergraduate

  • Applicants must be full time students in any of the Federal Universities.
  • Applicants must be in their second year of study.
  • Course of study should be related to oil and gas industry.
  • Possess 5 credits in WAEC/SSCE/NECO including English Language and Mathematics.
  • Possess a minimum Cumulative Grade Point Average (CGPA) of 3.5 on scale of 5 or 3.0 on a scale of 4 which is equivalent to 2.1 in their first year.

(LSS) MSc. Requirements for application

  • Applicants must possess full time admission letter into any of the Federal Universities.
  • A minimum of Second Class Upper (2.1) in an oil and gas related field or a 2.2 with a minimum working experience of 2 years in the oil and gas industry.
  • Possess at least 5 credits in WAEC/SSCE/NECO results.
  • National Youth Service Corps (NYSC) certificate or Letter of exemption.
  • Applicants must be computer literate.
  • Letter of admission into the University.
  • Academic transcript.
  • Evidence of state of origin and local government.
  • Personal statement of a minimum of 1000(one thousand) words stating reasons for undertaking the course of study.
  • Recent passport photograph.

PhD (LSS) Requirements for application

  • Applicants must possess full time admission letter into any of the Federal Universities.
  • A minimum of Second Class Upper (2.1) in an Oil and Gas related field or a 2.2 with a minimum working experience of 2 years in the oil and gas industry.
  • Possess at least 5 credits in WAEC/SSCE/NECO results.
  • National Youth Service Corps (NYSC) certificate or Letter of exemption.
  • Applicants must be computer literate.
  • A minimum of 2.2 in their first degree and a minimum of merit as a second-degree certificate in an oil and gas related discipline.
  • Valid admission letter of not more than one year.
  • Academic transcripts.
  • Evidence of state of origin and local government.
  • Research area must be relevant to the oil and gas industry.
  • PhD research proposal of not more than 6 pages to include topic, introduction, literature review, research question(s), novelty, methodology, mode of data collection(s), expected outcome(s), relevance to the industry and appropriate references.
  • Recent passport photograph.

 

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A Nigerian Pharmacist, Aloysius Anaebonam, and His Outstanding Invention

 


Generally associated with shaving, razor bump or shaving bump is a skin condition whose real cause and best method of treatment had, for many years, been a source of concern among skincare experts. One man however rose to turn the tide with his groundbreaking discovery of the biochemistry of shaving bumps formation.

Meet Dr (Pharm.) Aloysius Anaebonam, the renowned international expert on skincare and shaving bumps treatment. In 1999, he became the first scientist to correctly implicate melanin as being responsible for the higher incidence of shaving bumps in black skin.

Dr Anaebonam elucidated and published the biochemical pathways involved in shaving bumps formation and developed a comprehensive ten-product line for its resolution and prevention. He holds 12 United States pharmaceutical patents, and is a co-author of a chapter in the Encyclopedia of Pharmaceutical Technology and the Pharmaceutical Textbook, Tablets Volume II.

Dr Anaebonam has over 30 years pharmaceutical and cosmetic technology experience, including formulation development and testing, analytical method development, quality control, stability testing, process development and scale-up, manufacturing, packaging, validations, regulatory affairs and business development.

He has travelled extensively throughout the world working with top pharmaceutical and cosmetic companies in Italy, Switzerland, France, England, Germany and Japan.

Background and education

Anaebonam Aloysius Onyeabo was born on 25 June, 1955, to the family of George Nwoye Anaebonam and Maria Nneka (Ofoedu) Anaebonam, in Udi, Enugu State, Nigeria. His father, George, commonly referred to as “Akunne” or “Otutu Abagana”, was a well treasured member of his community. He served as the private secretary to the military governor of Eastern Nigeria, Lt. Col. Ojukwu, from February 1966, till the end of the civil war. He also served as the secretary to several local governments in eastern Nigeria at different times before retiring as the deputy permanent secretary of the Ministry of Works, Enugu State, in 1984.

Dr Anaebonam was an exceptional student with a great flair for the sciences. He gained admission in 1973 to study Pharmacy at the University of Nigeria, Nsukka, and obtained his Bachelor of Pharmacy degree with first class honours in 1978. He then relocated to the United States in 1980 for further studies and soon obtained his master’s and Doctor of Philosophy degrees in Industrial Pharmacy from the Massachusetts College of Pharmacy, Boston Massachusetts, in 1983 and 1986 respectively.

 

Career

Dr Anaebonam started his career as a research scientist at Pfeiffer Pharmaceutical Science Laboratories, Boston, from 1981 to 1986. After his doctoral studies, he worked as product development scientist at Fisons Corporation, Bedford, Massachusetts, from 1986 to 1989. He was later promoted to the position of manager pharmaceutical development, Fisons Corporation in Rochester, New York, a position he held from 1989 to 1991.

Dr Anaebonam moved to Ascent Pharmaceuticals, Inc., now known as Ascent Paediatrics, in Billerica, Massachusetts, in 1991.  He served as the director of product development and quality control from 1991 to 1994, before being promoted to the position of assistant vice president, product development and quality control, from 1994 to 1996.

In 1996, Anaebonam rose to the position of vice president, product development and quality control, Ascent Paediatrics, Wilmington, Massachusetts. He has been working in this capacity since then. He is also a pharmaceutical and biotechnology consultant assisting start-up companies in drug development, testing, pre-submission reviews and provision of turnkey services for the costing and layout of new pharma and biotech production and testing facilities.

Dr Anaebonam is founder and CEO of BREEJ Technologies, Incorporated, a company that develops and markets the world’s most advanced bump treatment system for skin problems. Established in 1999, BREEJ Technologies also develops and markets advanced personal care products for people of colour worldwide.

Path to prominence

Dr Anaebonam was the first scientist to disagree with the widely held view that shaving bumps are caused by “in-grown” hairs – wiry, curly hairs that curl and grow back into the skin. Ingrown hairs or, more appropriately, entrapped hairs, result when existing shaving bumps block the opening of the hair follicles on the skin, forcing the normally growing hairs to grow into the existing bumps.

Dr Anaebonam postulated that “shaving bumps are primarily caused by the trauma from shaving, resulting in inflammation of the shaved area manifested as ‘bumps’ as the body reacts to the trauma, compounded at times by bacterial/fungal infections. Induction of melanogenesis by irritated keratinocytes during shaving produces additional inflammatory mediators exacerbating the condition. This is the main reason why black people with higher levels of melanin, have a higher incidence of shaving bumps.”

 

In June 2007, Dr Anaebonam published the definitive paper on the real cause and treatment for shaving bumps, titled “A New Hypothesis for the Cause and Treatment for Pseudofolliculitis Barbae”. Later that year, he presented a paper titled “Shaving Bumps Impact on the Premature Aging of Black Skin” where he linked shaving bumps to premature skin ageing in black people at the cosmeceuticals summit in Fort Lauderdale, Florida, (February 21 to 22, 2007).

Recently, he published an article on shaving bumps – “Pseudofolliculitis Barbae (Shaving Bumps); Ingrown Hairs – Real Cause, Treatment & why Black Men are Disproportionately Affected – Sofw Journal, Thannhausen Germany, Vol 144; March 2018.

Affiliations and achievements

Dr Anaebonam is a member of many notable academic and professional societies, including the American Association of Pharmaceutical Science, the Rho Chi Society, and the Beta Simga Society, University of Nigeria, Nsukka where he served as governor from 1976-1977. He was also the chairman of the New England Chapter of the United States Society of Cosmetic Chemists (1994, 1999, 2009).

Dr Anaebonam holds patents for stabilization of pentamidine isethionate solutions, calcium polycarbophil sprinkles, terfenadine oral powder, and extended release acetaminophen particles among others.

Dr Anaebonam is happily married to Nneka Chinyere Esimai Anaebonam.

Do You Know That The World's Fastest Computer Was Invented by a Nigerian ? Find details here



Ever heard of the world’s fastest and most efficient computer? It was actually invented by a Nigerian, by name, Dr. Philip Emeagwali. Dr. Emeagwali carefully studied the efficient ways in which bees communicate and build honeycombs and decided to create a computer that could work  that way.

The result was that he successfully combined 65,000 processors to invent the world’s fastest the computer, which performs computations at 3.1 billion calculations per second. Today, Dr. Philip Emeagwali’s invention is applied in weather forecasting supercomputers as well as computers which can predict global warming.

 

Philip Emeagwali (born 23 August 1954) is a Nigerian computer scientist.  He won the 1989 Gordon Bell Prize for price-performance in high-performance computing applications, in an oil reservoir modeling calculation using a novel mathematical formulation and implementation.

Biography

Philip Emeagwali was born in Akure, Nigeria on 23 August 1954. He was raised in Onitsha in the South Eastern part of Nigeria. His early schooling was suspended in 1967 as a result of the Nigerian Civil War. At 13 years, he served in the Biafran army. After the war he completed high-school equivalence through self-study.

He is married to Dale Brown Emeagwali, a noted African-American microbiologist.

Education

He traveled to the United States to study under a scholarship following completion of a correspondence course at the University of London. He received a bachelor's degree in mathematics from Oregon State University in 1977. He later moved to Washington D.C., receiving in 1986 a master's degree from George Washington University in ocean and marine engineering, and a second master's in applied mathematics from the University of MarylandNext magazine suggested that Emeagwali claimed to have further degrees. During this time, he worked as a civil engineer at the Bureau of Land Reclamation in Wyoming.

Court case and the denial of degree

Emeagwali studied for a Ph.D. degree from the University of Michigan from 1987 through 1991. His thesis was not accepted by a committee of internal and external examiners and thus he was not awarded the degree. Emeagwali filed a court challenge, stating that the decision was a violation of his civil rights and that the university had discriminated against him in several ways because of his race. The court challenge was dismissed, as was an appeal to the Michigan state Court of Appeals.

Supercomputing

Emeagwali received the 1989 Gordon Bell Prize for an application of the CM-2 massively-parallel computer. The application used computational fluid dynamics for oil-reservoir modeling. He received a prize in "price/performance" category, with a performance figure of about 400 Mflops/$1M. The winner in the "performance" category, was also the winner of the Price/performance category, but unable to receive two prizes. Mobil Research and Thinking Machines, used the CM-2 for seismic data processing and achieved the higher ratio of 500 Mflops/$1M. The judges decided on one award per entry. His method involved each microprocessor communicating with six neighbors

Emeagwali's simulation was the first program to apply a pseudo-time approach to reservoir modeling.

Accolades

Price/performance–1989 Gordon Bell PrizeIEEE ($1,000 prize)

New African "35th-greatest African (and greatest African scientist) of all time

He was cited by Bill Clinton as an example of what Nigerians can achieve when given the opportunity and is frequently featured in popular press articles for Black History Month.

 

Selected publications

Emeagwali, P. (2003). How do we reverse the brain drain. speech given at

Emeagwali, P. (1997). Can Nigeria leapfrog into the information age. In World Igbo Congress. New York: August.