PENCEMARAN AIR DI MALAYSIA

PENCEMARAN AIR DI MALAYSIA

PENCEMARAN AIR DI MALAYSIA

Okay post kali ni saya nak cerita sikit pasal PENCEMARAN AIR , yang selalunya diabaikan oleh diri kita sendiri . Apa yg kita fikirkan adalah , " Alahh air paip kat rumah pon dah okay , buat ape nak buang duit beli water filter ?? " " Saya bukan selalu ada dekat rumah pon , sama jaa kalau beli water filter kat umah " " Alaa

SADA cuci air dengan chlorine dah cukup laa tu " . Okay memang apa yg kita fikirkan itu betol belaka , memang tak pernah salah . Tapi , berapa peratus kita yakin yang air yg kita gunakan sekarang di rumah itu betol2 bersih ?? Berapa peratus kita yakin hanya dengan chlorine air itu mmg betol2 bersih ?? Di bawah sy ceritakan sedikit tentang chlorine dan pencemaran air .

Fakta tentang CHLORINE

First , saya nak beritahu sikit pasal chlorine , kenapa air chlorine memang tidak bagus untuk kesihatan:

What is chlorine?

Chlorine (Cl₂) is among the ten highest volume chemicals manufactured in the United States. It is produced commercially by electrolysis of sodium chloride brine. Chlorine is used in industry and in household cleaning products. Chlorine was also the first poison gas to be used as a weapon during World War I.

Some of the chemical/physical properties of chlorine include:

• Chlorine is a yellow-green gas at room temperature.
• Chlorine has a pungent, irritating odor similar to bleach that is detectable at low concentrations.
• The density of chlorine gas is approximately 2.5 times greater than air, which will cause it to initially remain near the ground in areas with little air movement.
• Chlorine is not flammable, but may react explosively or form explosive compounds with many common substances (including acetylene, ether, turpentine, ammonia, natural gas, hydrogen, and finely divided metals).
• Chlorine is slightly water soluble, and reacts with moisture to form hypochlorous acid (HClO) and hydrochloric acid (HCl).
• Chlorine is commonly pressurized and cooled for storage and shipment as an amber-colored liquid.

                                                                                               - Credit to :New York Department Of Health

Okay , kawan2 dah baca kan facts about chlorine ?? Now meh sy nak cita skit pasai pencemaran air :

Gambar2 Tentang Pencemaran AIR di Malaysia 

Gambar Pencemaran Air Di Malaysia 

Ini diantara berita2 tentang pencemaran air di negara kita 

Okay dah tengok gambar2 tentang pencemaran air di malaysia ?? Sekarang saya nak cerita sedikit macam mana boleh jadi pencemaran air . Pencemaran air bermaksud perubahan dari segi  kandungan , keadaan dan warna sehingga tidak sesuai dan akan memberikan kesan sampingan kepada  manusia apabila digunakan . Pencemaran ini berlaku sama ada dari segi biologi , kimia dan fizik . Bahan pencemaran boleh dijumpai dalam beberapa bentuk seperti gas , cecair dan pepejal . Pencemaran air boleh berlaku di mana-mana sahaja tempat berair , samada sungai , air paip ataupon laut .