E-Techno. Hal itu disampaikan Prof. Iwa Garniwa saat meresmikan dan serah terima program Corporate Social Responsibility (CSR) PT PLN (Persero) kepada Sekolah Menengah Kejuruan Negeri (SMKN) 2 Kota Bekasi akhir tahun 2022 lalu.
SMKN 2 Bekasi melalui program porate Social Responsibility dari PT. PLN (Persero) yang didukung (CSR) Institut Teknologi PLN (IT PLN) mengelola sampah melalui proses peuyeumisasi untuk menghasilkan produk energi baru terbarukan. “Sebutkan jenis energi atau sumber energi yang tidak ada di Indonesia. Semua ada, salah satunya adalah biomassa yang juga disebut sampah. Sampah ini masalah
bagi kita semua, tapi kalau dikelola dengan teknologi yang tepat ini adalah sumber
energi,” ucap Rektor IT PLN Prof. Iwa Garniwa Mulyana, Rabu (28/12)
Dia menekankan bahwa sampah merupakan sumber masalah bagi lingkungan.Akan tetapi di sisi lain, sampah juga merupakan potensi ekonomi baru bila dikelola dengan teknologi yang tepat. Sehingga Prof. Iwa menyebut sampah sebagai salah
satu sumber energi yang dimiliki Indonesia. Melalui teknologi peuyeumisasi sampahbisa menghasilkan energi baru terbarukan (EBT). Meski pengelolaannya masih terbatas dan masih jauh dari kebutuhan pasokan batu bara PLN, namun langkah kecil itu bisa menjadi harapan baru di masa mendatang
“PLN sudah melakukan inovasi gak bisa sendiri. Potensi sampah kita sangat besar, kita bisa bantu untuk mendorong ini menjadi sumber energi, sekaligus menyelesaikan masalah lingkungan,” kata Prof. Iwa sembari mendorong pengelolaan sampah di setiap RT/ RW di Ibukota Jakarta. Wakil Rektor IV Bidang Kerjasama dan Usaha IT PLN, Pawenary yang merupakan Ketua Pelaksana Program CSR tersebut menjelaskan bahwa kegiatan CSR dimulai sejak awal tahun 2022. IT PLN yang memiliki pusat riset unggulan, salah satunya yaitu Waste to Energy diamanatkan untuk membantu Cofiring dan memanfaatkan sampah menjadi bahan yang berguna di masyarakat.
“Awalnya kita sebut dengan TOSS, Tempat Olahan Sampah Setempat,” imbuhnya.
Proyek pertama yang dilakukan adalah bekerjasama dengan Pemda Klungkung
Bali dan didukung penuh oleh PT Indonesia Power untuk menghabiskan sampah di area Klungkung Bali. Selanjutnya IT PLN, diminta untuk membuat lagi pengolahan sampah agar produknya bisa kita gunakan untuk cofiring di daerah Jabodetabek. “Maka dari itu kita menimbang dan memutuskan untuk di pasang di SMKN 2 Kota Bekasi ini karena dekat dengan lokasi Bantar Gebang,” sambung Pawenary. Dia menjelaskan bahwa proyek tersebut menghabiskan waktu efektif selama 6 bulan yang dimulai sejak bulan Mei 2022. Adapun proses yang ada di SMKN 2 Bekasi ini hampir sama dengan yang sudah dilakukan di Klungkung Bali.
“Kita menggunakan 4-5 mesin utama yaitu mesin A B C D dan E. Sistemnya sama yaitu dengan metode peuyeumisasi, yaitu sampah di peuyeumisasi dengan menggunakan bioaktivator yang khusus karya putra bangsa pendiri TOSS. Lalu hasil sampah yang sudah di peuyeumisasi dengan menggunakan bak bambu diolah dengan ke 4-5 mesin tersebut untuk menjadi RDF, briket dan pellet,” jelasnya. Menurutnya, luaran produk sudah diuji 3 kali di Balai Besar Teknik Mineral dan Batu-bara. Hasilnya, kadar kalori mencapai 2500 sampai dengan 3500 kalori. Output produk dari SMKN 2 Bekasi memiliki kapasitas 20 ton per hari sampah dengan produk RDF, briket sebesar 10 ton per hari.

Dengan adanya tempat olahan sampah di SMKN 2 Bekasi, Pawenary berharap selain memberikan fasilitas praktek para siswa, khususnya jurusan EBT juga menghabiskan sampah di lingkungan RT/RW sekitar melalui karang taruna. Hasilnya juga digunakan beberapa perusahaan seperti PT BEST dan PT Karno untuk dimanfaatkan boiler external pabrik tahu tempe. Selain pengolahan sampah, pihaknya juga mempromosikan kompor dengan bahan bakar briket dan gasifire yang merupakan hasil karya IT PLN. Kepala Kantor Cabang Dinas (KCD) Pendidikan Provinsi Jawa Barat Asep Sudarsono, mengapresiasi langkah PT PLN dalam menggandeng institusi pendidikan untuk mengembangkan pengelolaan
sampah. Hal itu menjadi bentuk edukasi dan bekal bagi generasi penerus.
“Apabila generasi setelah kita tahu bahwa kita pernah hidup maka berkaryalah. Ini
adalah bekal bagi generasi penerus yang akan menggantikan peran kita di masa
depan,” ujarnya. Dia berharap program tersebut bisa terus berlanjut dan menginspirasi sekolah lain. Begitu pula dengan masyarakat sekitar bisa mendapat pengetahuan baru terkait pengelolaan sampah. “Apa yang dihasilkan cukup menjadi solusi, sampah yang selama ini jadi masalah bisa diselesaikan dengan peuyeumisasi,” kata dia.(red/sumber:mediaindonesia.com dan itpln)

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23 Maret 2025 at 10:47 pm
It can be performed seated utilizing a pair of dumbbells or standing using dumbbells or a
barbell. If you experience any muscular imbalances, opt
for the dumbbells to iron out weaknesses. You should know your
shoulder muscular tissues to coach them effectively With Dumbbells.
In health, “shoulder exercises” check with resistance workout routines that
focus on the deltoid muscle. The Y-T-I Raises, each with their distinct movement, collectively present
a 360-degree exercise for the rear deltoids. The ‘Y’ hits the upper again and delts, the ‘T’ zeroes in immediately on the rear delts, and the ‘I’ completes the set with a
give consideration to both rear delts and higher back. This comprehensive approach ensures balanced development and energy.
When your chin passes the bar, (B) pause before lowering to the starting
place. If you can’t perform 10 chin-ups, use a band for assistance or switch to the lat pulldown machine.
Seize a band to pump up that mid again and
offset all of that pressing— helping to bulletproof your shoulders.
Single-sided dumbbell or cable raises are nice as a result of
each side works independently, or alternating.
This maximizes the mind-muscle connection, but in addition helps to build balanced shoulders.
The barbell rear delt row works the again of your shoulder and mid trapezius.
The rear delt, or posterior deltoid, resides on the back
of your shoulder, and its major function is to move your arm again. The push press
is a variation of the overhead press, where
you employ your legs to help push the bar
up.
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And the extra weight you can use, the more overload you place on the rear delts, and that helps to create
greater muscle development within the rear delts and the
middle traps. Since this exercise hits both the rear delts and center traps, I love to do it at the end
of my delt work as a segue train between shoulders and
traps. I normally observe this exercise with some
form of shrugs, corresponding to dumbbell or barbell shrugs, or my
one-arm, or hands-free Smith machine shrug. Plus, even power improvement of all three deltoid heads might help to scale back the
risk of shoulder accidents.
Also, because you’re already highly fatigued by the time you get to your
presses, a machine model could be a bit safer. Separate your chest and shoulder workouts by no less than forty eight hours
in your coaching cut up to ensure they’re totally recovered between exercises.
DirectionsPerform the workouts as straight sets, completing all
sets for one transfer earlier than going on to the subsequent.
To get larger shoulders with dumbbells, you’ll find a way to perform numerous workout routines focusing on the completely different components of the shoulders.
Coaching your rear deltoids is more important than you would possibly assume.
It is likely one of the greatest workout routines to strengthen your
lats and rear shoulder with a cable machine. Not Like dumbbell raises the place the
resistance varies in the course of the lift, the cable pulley affords a uniform
resistance throughout the motion. It’s all the time important to get
the blood moving by way of your shoulder area to organize it for training
and to forestall harm. Doing so strikes the blood out of your
abdomen space to your shoulders to lubricate the shoulder joint and to entry
your shoulder’s mobility.
Stand upright and hold a barbell or pair of dumbbells at upper chest top
– palms shoulder-width apart. Press the weight above your head, arms extended whereas maintaining your shoulder
drawn in. Grab a pair of dumbbells and bend ahead at your hips until your torso is almost parallel to the ground.
Let the dumbbells grasp straight down out of your shoulders, your palms going through
each other, together with your arms barely bent. Preserving your again flat and your torso sill, elevate your arms straight out to your sides until they’re consistent with your physique.
Like the overhead press, dumbbell presses hit the entire shoulder space,
with explicit emphasis on the front and facet delts.
You can practice shoulders separately, or both
simultaneously…the choice is yours.
It’s good to alter up the tempo, as you wish to shock and stress your shoulders and traps.
This will allow you to break plateaus, grow muscle tissue, and build well-rounded power, power, and endurance.
Your physique adapts shortly, so selection in speeds and angles is an important part of progressive overload, as we mentioned additional above.
The dumbbell hold power cleans are an upright row and high pull hybrid.
Learn on to learn to do every train with professional
suggestions, sets, reps, and the exact muscular tissues worked with
each train. Push presses are exceptionally efficient for constructing explosive energy and practical energy
and for improving athletic efficiency. Overhead presses come in many shapes and varieties, but they are all among the finest front delt workout routines.
An incline of around 30 levels is perfect for successfully participating both
the higher pecs and the entrance deltoids. Inside that range, you get a good balance of higher chest and front delt improvement without overly prioritizing one over the other.
Your pecs are primarily a set of broad muscles that cover the higher space of your chest.
They span from your clavicle and sternum and attain their method across your chest and connect once more to your
rips.
Add an additional dimension to your shoulder exercises with Fats Gripz.
Here are a couple of items of drugs that will help make your
shoulder exercises even more productive. As A End Result Of shoulder press machine
designs differ, be certain to observe the manufacturer’s instructions
or these of the health club workers as not
doing so might end in injury.
Do this exercise twice a week for a month to achieve
mass, and performing it that many occasions means you can incrementally add weight to keep difficult your self.
This train entails walking whereas holding a pair of dumbbells.
Farmer’s Walks leverage the natural capacity of the upper traps to hold a
load for a protracted interval, enhancing each muscle strength and bettering your grip
endurance. Lastly, to activate the posterior deltoids
(rear delts), do some Underhand Rear Delt Raises
and Face Pulls. Understanding the significance of well-developed, strong
deltoids on your total physique and training efficiency is important.
Deltoids are essential joints that play a significant function in many workouts throughout numerous muscle groups.
If you need to skip the quick anatomy lesson and get proper to directions for
performing each train, maintain scrolling. Furthermore, it is essential to allow for adequate relaxation between sets,
sometimes seconds. It helps to develop larger, more balanced, and
more healthy shoulders.
As with any exercise, a correct warm-up routine is important to maximize efficiency and
forestall damage. This consists of warming
up the rotator cuff, the group of muscle tissue that help stabilize and move the shoulder.
As I stated above, if you need to build well-rounded shoulders you have to focus on your
rear delts, not just your entrance and middle delts.
So in addition to doing shoulder presses, lateral raises, and upright rows, you have to do some rear delt exercises as nicely.
Elevate your arms to shoulder peak, elbows bent at 90 degrees with back of
hands, elbows and shoulders touching the wall. Stretching tight-feeling shoulders might provide temporary aid but doesn’t address
the root cause. In reality, aggressive stretching can improve instability,
placing more strain on the joint that can lead
to pain and harm. Your rotator cuff is another crucial part of
your shoulder and comprises the infraspinatus, supraspinatus, teres minor, and subscapularis.
For many individuals who need fast results, however, it can be
tempting to coach the same physique part everyday.
In truth, continuously placing your body beneath such continual
stress could result in sickness and injury. Upright rows emphasise the
facet delts and traps, making them an excellent addition to any shoulder exercise.
They measured muscle exercise of the entrance, center, and rear deltoids, as
nicely as the upper and middle traps, and biceps throughout upright rows.
After presses, you’ll move onto a tri-set
of raises—one for each deltoid head. Move from one train to
the subsequent, resting solely so lengthy as it takes you to stroll to the subsequent piece of kit, and take two minutes between each
tri-set. The finishing move might be Arnold presses, which
is in a position to hit both the entrance and
middle delts. By this time, your shoulders will be screaming,
so two units of Arnolds will suffice.
Pair it with a non-stim pre-workout loaded with pump-friendly NO-boosting components and go to town. Novices needn’t get fancy or high-volume with
shoulder training—especially in the occasion that they’re already hitting their
front delts with any important quantity of chest training. Hit these three moves hard, nudge the weights up over time, and they
are often enough to grow on. Like the name hints, the dumbbell lateral
elevate works your lateral deltoids. In addition to the features above, the
totally different deltoid heads assist in rotating your higher arm, and supporting your shoulder joint when you’re
carrying issues. If you wish to construct sturdy, muscular shoulders, incorporating the best shoulder workout routines into your exercise routine
is crucial.
Start in a daily shoulder press place, but instead of pressing straight upwards, press up and away
at a couple of forty five diploma angle. ‘This is super useful if you’re limited to mild wights
as you can nonetheless get that stimulus in your delts,’ says Tracey.
Seize a pair of dumbbells and let them hold at arm’s length subsequent
to your sides. Maintain a dumbbell in both hand and stand
along with your legs wide, knees barely bent.
Swing each dumbbells to 1 aspect and lift them up as though
drawing a circle from hip level to above shoulder top.
Swing the weights to the opposite side, dipping right down to your hip earlier than elevating them
once more. This bodybuilder staple targets your shoulders, but also works your
entire body.
It is a variation of the shoulder or overhead press, and it’s top-of-the-line workouts for constructing measurement and power.
Strive this cable rope shoulder exercise for a quantity of weeks to offer your
shoulder joints a break from free weights whereas nonetheless challenging your muscular tissues and
forcing them to grow. You must work all three of them, along with the trapezius muscle
within the upper back, to construct an impressive shoulder.
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