TASK TOXICOLOGICALSTUDY OF HEAVY METAL LEAD (Pb) AND EFFECT OF AIR AND WATER

Dosen Pembimbing

Prof. Dr.Qomariyatus Sholihah,Amd.Hyp.ST.,M.KesNIP. 19780420 20050 1 002

Oleh :Reny Afrita Dewi H1E113218Melida Rima Fatima H1E112014Clara Chintya H1E113057M. Fajar Rahman La Upe H1E113239M. Faisal Azdi Akbar H1E113028

KEMENTRIAN RISET TEKNOLOGI DAN PENDIDIKAN TINGGIUNIVERSITAS LAMBUNG MANGKURAT

FAKULTAS TEKNIKPROGRAM STUDI S – 1 TEKNIK LINGKUNGAN

BANJARBARU2016

ACKNOWLEDGEMENTS

Background

Lead is a substance or substances that are harmful to the environment. The entry of

metallic lead to pollution of the environment can cause either to air or

water..

to know what heavy metals lead (Pb) and

the influence or impact on the environment of

air and water

Formulation

What sense Timbale Metals (Pb)?What is the nature and characteristics of the metals Lead (Pb)?What types of heavy metals Lead (Pb)? Where the source of heavy metals Lead (Pb)?What are the benefits of the heavy metals lead (Pb)?How to influence or impact caused by heavy metalsLead (Pb) against environmental air and water?

To learn more about what is meant by heavy metals lead (Pb) and the influence or impact on the marine environment.

Lead (Pb)

Definition

Characteristics

Type

Source

Benefit

Impact

DEFINITION

Lead is a heavy metal containing toxic substances (toxins). with it timbale is logan that should receive more attention in order to minimize the inclusion of lead both to humans and to the environment (Deri, 2013)

Pb lead the Latin word plumbum which means soft metal. Lead is one of the air pollutants in the form of particulates.(Arisandy, 2012).

CHARACTERISTICS

CharacterLead (Pb)

The atomic number 82

Inorganic (inorganic salts)

Bluish gray color

Boiling point 1620

Soft and supple (Denny,2005)

TYPE

Lead (Pb)

Galena Lead is a mineral that is very important and most widely spread across the

hemisphere and is generally associated with

other minerals such as sphalerite, calcite, and

flourite

Cerrusite is one of the minerals of lead containing lead carbonate and

become the main source of lead after galena

Anglesite is a mineral of lead from

lead sulfate PbSO4

SOURCE

Lead (Pb)

Natural

Food

Transportation(Aunurohim, 2013)

Indusstry

BENEFIST

Widely used in the automotive

field

As a coloring agent in the

manufacture of ceramics,

especially for yellow and red

PVC plastic is used in

the industry to cover the

electric wire

Used to solder for

the electronics industry.

Added in equipment made of brass that is

not slippery and is typically used

in machining equipment

(Wulandari,2005)

The Impact

Timbal (Pb)Air pollution water pollution

Vehicle exhaust fumes can be an indicator of the cause of pollution in the air due to the substance or substances Lead metal produced.

Industrial waste water discharged directly into the water can cause water pollution.

Bibliography

Anurohim. Bioaccumulation of Heavy Metals Lead (Pb) and its Relationship with the Growth

Rate of Tilapia Fish. 2013

Denny A. Contamination Detection Lead (Lead (Pb)) within the Community Blood Exposure

Timbal. 2005

Deri dan La Ode Alirman Afu. Levels of Heavy Metals Lead At Roots Mangrove Avicennia Marina

in Kendari Bay. 2013

K.R. Arisandy. Heavy Metal Accumulation of lead (Pb) and Overview of Histology at the Network

Avicennia Marina (Forsk) Vierh in Coastal Waters of East Java. 2012

Sri Wulandari. Identification of Bacteria Fastener Lead (Pb) in Sediment in River Waters Siak.

2005

THANK YOU